/* ══════════════════════════════════════════════
   NurseFLOW — Design System
   ══════════════════════════════════════════════ */

/* ── Reset & Variables ──────────────────────── */
:root {
    /* Colors */
    --c-primary:     #4f46e5;
    --c-primary-h:   #4338ca;
    --c-primary-l:   #818cf8;
    --c-primary-bg:  #eef2ff;
    --c-secondary:   #0d9488;
    --c-secondary-h: #0f766e;

    --c-bg:          #f1f5f9;
    --c-bg-card:     #ffffff;
    --c-bg-sidebar:  #0f172a;
    --c-text:        #0f172a;
    --c-text-sec:    #64748b;
    --c-text-muted:  #94a3b8;
    --c-border:      #e2e8f0;
    --c-border-l:    #f1f5f9;

    --c-success:     #22c55e;
    --c-success-bg:  #f0fdf4;
    --c-warning:     #f59e0b;
    --c-warning-bg:  #fffbeb;
    --c-danger:      #ef4444;
    --c-danger-bg:   #fef2f2;
    --c-info:        #3b82f6;
    --c-info-bg:     #eff6ff;

    /* Shift colors */
    --s-day:         #d97706;
    --s-day-bg:      #fefce8;
    --s-day-bd:      #fde68a;
    --s-eve:         #2563eb;
    --s-eve-bg:      #eff6ff;
    --s-eve-bd:      #bfdbfe;
    --s-night:       #7c3aed;
    --s-night-bg:    #f5f3ff;
    --s-night-bd:    #ddd6fe;
    --s-off:         #94a3b8;
    --s-off-bg:      #f8fafc;
    --s-off-bd:      #e2e8f0;

    /* Team badge colors */
    --t-charge:      #dc2626;
    --t-charge-bg:   #fef2f2;
    --t-senior:      #ea580c;
    --t-senior-bg:   #fff7ed;
    --t-junior:      #2563eb;
    --t-junior-bg:   #eff6ff;
    --t-rookie:      #16a34a;
    --t-rookie-bg:   #f0fdf4;

    /* Layout */
    --sidebar-w:     240px;
    --topbar-h:      60px;
    --radius:        10px;
    --radius-sm:     6px;
    --radius-xs:     4px;

    /* Surfaces */
    --c-surface:     #ffffff;
    --c-card:        #ffffff;
    --c-bg-sec:      #f8fafc;
    --c-bg-hover:    #f9fafb;
    --c-bg-subtle:   #f9fafb;
    --c-border-light:#e5e7eb;

    /* Font */
    --font-mono:     'SF Mono', Menlo, Consolas, monospace;

    /* Shadows */
    --shadow:        0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
    --shadow-md:     0 4px 6px -1px rgba(0,0,0,.08), 0 2px 4px -2px rgba(0,0,0,.04);
    --shadow-lg:     0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);

    /* Transition */
    --ease:          cubic-bezier(.4, 0, .2, 1);
    --dur:           180ms;
}

*, *::before, *::after {
    margin: 0; padding: 0; box-sizing: border-box;
}

html { font-size: 14px; }

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    display: flex;
    height: 100vh;
    overflow: hidden;
    line-height: 1.5;
    transition: background-color .3s ease, color .3s ease;
}


/* ── Sidebar ────────────────────────────────── */
#sidebar {
    width: var(--sidebar-w);
    min-width: var(--sidebar-w);
    background: var(--c-bg-sidebar);
    color: #e2e8f0;
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width var(--dur) var(--ease);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-logo svg { color: var(--c-primary-l); flex-shrink: 0; }
.logo-title { display: block; font-weight: 700; font-size: 15px; color: #fff; line-height: 1.2; }
.logo-sub   { display: block; font-size: 11px; color: var(--c-text-muted); letter-spacing: .5px; }

.sidebar-nav {
    flex: 1;
    padding: 12px 10px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all var(--dur) var(--ease);
    cursor: pointer;
}
.nav-item:hover { background: rgba(255,255,255,.06); color: #e2e8f0; }
.nav-item.active { background: rgba(79,70,229,.25); color: #a5b4fc; }
.nav-item.active svg { color: #a5b4fc; }

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-version { font-size: 11px; color: #64748b; }


/* ── Main & Topbar ──────────────────────────── */
#main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100vh;
    min-height: 0;
}

#topbar {
    height: var(--topbar-h);
    min-height: var(--topbar-h);
    background: var(--c-bg-card);
    border-bottom: 1px solid var(--c-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-left h1 { font-size: 18px; font-weight: 700; }

.month-badge {
    font-size: 13px;
    font-weight: 700;
    color: var(--c-primary);
    white-space: nowrap;
    pointer-events: none;
}

/* ── Global Month Navigation (topbar) ───── */

.global-month-nav {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    background: var(--c-primary-bg);
    border-radius: 20px;
    padding: 2px;
}

.gm-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--c-primary);
    cursor: pointer;
    transition: background 0.15s;
}
.gm-nav-btn:hover {
    background: rgba(79, 70, 229, 0.15);
}
.gm-nav-btn:active {
    background: rgba(79, 70, 229, 0.25);
}

.gm-label {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border: none;
    border-radius: 16px;
    background: transparent;
    cursor: pointer;
    transition: background 0.15s;
}
.gm-label:hover {
    background: rgba(79, 70, 229, 0.1);
}

/* ── Global Month Picker Dropdown ──────── */

.gm-picker-overlay {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.15);
}

.gm-picker {
    position: absolute;
    top: calc(var(--topbar-h) + 4px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    padding: 16px;
    width: 280px;
    animation: gm-fade-in 0.15s ease-out;
}

@keyframes gm-fade-in {
    from { opacity: 0; transform: translateX(-50%) translateY(-4px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.gm-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.gm-picker-year {
    font-size: 16px;
    font-weight: 700;
    color: var(--c-text);
}

.gm-picker-nav {
    padding: 4px 12px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-bg);
    color: var(--c-text-sec);
    cursor: pointer;
    font-size: 13px;
    transition: all 0.1s;
}
.gm-picker-nav:hover {
    background: var(--c-primary-bg);
    color: var(--c-primary);
    border-color: var(--c-primary);
}

.gm-picker-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    margin-bottom: 12px;
}

.gm-month-btn {
    padding: 8px 4px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-bg);
    color: var(--c-text);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.1s;
}
.gm-month-btn:hover {
    background: var(--c-primary-bg);
    color: var(--c-primary);
    border-color: var(--c-primary);
}
.gm-month-btn.active {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}

.gm-picker-today {
    width: 100%;
    padding: 6px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-bg);
    color: var(--c-text-sec);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.1s;
}
.gm-picker-today:hover {
    background: var(--c-primary-bg);
    color: var(--c-primary);
}

.topbar-right { display: flex; align-items: center; gap: 8px; }

/* ── Department Selector ──────────────────── */
.dept-selector-wrapper {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: 8px;
}
.dept-selector {
    appearance: none;
    -webkit-appearance: none;
    padding: 4px 28px 4px 10px;
    border: 1px solid var(--c-border);
    border-radius: 16px;
    background: var(--c-bg-card) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23666' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 8px center;
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text);
    cursor: pointer;
    transition: all 0.15s;
    max-width: 180px;
    height: 30px;
}
.dept-selector:hover {
    border-color: var(--c-primary);
    background-color: var(--c-primary-bg);
}
.dept-selector:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}
.dept-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-primary);
    background: var(--c-primary-bg);
    padding: 4px 12px;
    border-radius: 16px;
    white-space: nowrap;
}


/* ── Buttons ────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    white-space: nowrap;
}

.btn-primary {
    background: var(--c-primary);
    color: #fff;
    box-shadow: 0 1px 2px rgba(79,70,229,.3);
}
.btn-primary:hover { background: var(--c-primary-h); transform: translateY(-1px); box-shadow: 0 3px 8px rgba(79,70,229,.25); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-secondary {
    background: var(--c-bg-card);
    color: var(--c-text);
    border: 1px solid var(--c-border);
}
.btn-secondary:hover { background: var(--c-bg); border-color: var(--c-text-muted); }

.btn-ghost {
    background: transparent;
    color: var(--c-text-sec);
    padding: 10px 12px;
}
.btn-ghost:hover { background: var(--c-bg); color: var(--c-text); }

.btn-success { background: var(--c-success); color: #fff; }
.btn-success:hover { background: #16a34a; }

.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-xs { padding: 5px 10px; font-size: 11px; }

/* ── Focus-visible (accessibility) ──────────── */
.btn:focus-visible,
.sched-tab:focus-visible,
.nav-item:focus-visible,
.ne-fpill:focus-visible,
.ne-ppill:focus-visible,
.ne-consent-btn:focus-visible,
.filter-team-btn:focus-visible,
.param-chip:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 2px;
}
.toggle input:focus-visible + .toggle-slider {
    box-shadow: 0 0 0 2px var(--c-primary-bg), 0 0 0 4px var(--c-primary);
}


/* ── Content ────────────────────────────────── */
#content {
    flex: 1;
    min-height: 0;          /* flex 자식이 축소되어 스크롤 영역 생성 */
    overflow-y: auto;
    overflow-x: hidden;
    padding: 24px 28px;
}

.view { display: none; animation: fadeIn .25s var(--ease); }
.view.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}


/* ── Cards ──────────────────────────────────── */
.card {
    background: var(--c-bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--c-border-l);
    overflow: hidden;
    transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--c-border-l);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--c-text);
}
.card-body { padding: 20px; }
.card-body.no-pad { padding: 0; }


/* ── Stat Cards Grid ────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--c-bg-card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--c-border-l);
    padding: 18px 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 4px;
    height: 100%;
}
.stat-card.st-primary::before   { background: var(--c-primary); }
.stat-card.st-success::before   { background: var(--c-success); }
.stat-card.st-warning::before   { background: var(--c-warning); }
.stat-card.st-danger::before    { background: var(--c-danger); }
.stat-card.st-info::before      { background: var(--c-info); }
.stat-card.st-secondary::before { background: var(--c-secondary); }

.stat-label {
    font-size: 12px;
    font-weight: 500;
    color: var(--c-text-sec);
    text-transform: uppercase;
    letter-spacing: .3px;
}
.stat-value {
    font-size: 26px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--c-text);
}
.stat-detail {
    font-size: 12px;
    color: var(--c-text-muted);
}


/* ── Schedule Grid ──────────────────────────── */
.schedule-wrapper {
    overflow-x: auto;
    overflow-y: auto;
    max-height: calc(100vh - 180px);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
}

.schedule-grid {
    border-collapse: separate;
    border-spacing: 0;
    font-size: 12px;
    width: max-content;
    min-width: 100%;
}

.schedule-grid th,
.schedule-grid td {
    border-right: 1px solid var(--c-border);
    border-bottom: 1px solid var(--c-border);
}

.schedule-grid thead th {
    position: sticky;
    top: 0;
    background: #f8fafc;
    padding: 8px 6px;
    font-weight: 700;
    text-align: center;
    z-index: 10;
    white-space: nowrap;
    font-size: 11px;
    color: var(--c-text-sec);
}
.schedule-grid thead th.corner {
    position: sticky;
    left: 0;
    z-index: 20;
    background: #f8fafc;
    box-shadow: 2px 0 4px rgba(0,0,0,.06);
}

/* Day header */
.day-hdr { min-width: 34px; }
.day-hdr .day-num { font-size: 12px; font-weight: 700; color: var(--c-text); }
.day-hdr .day-name { font-size: 10px; color: var(--c-text-muted); }
.day-hdr.holiday { background: #fef9c3 !important; }
.day-hdr.holiday .day-num { color: var(--c-danger); }
.day-hdr.holiday .day-name { color: var(--c-danger); }
.day-hdr.saturday .day-num { color: var(--c-info); }
.day-hdr.saturday .day-name { color: var(--c-info); }

/* Nurse info (sticky left column) */
.nurse-cell {
    position: sticky;
    left: 0;
    background: #fff;
    z-index: 5;
    padding: 6px 12px;
    min-width: 140px;
    white-space: nowrap;
    font-weight: 500;
    box-shadow: 2px 0 4px rgba(0,0,0,.06);
}
.schedule-grid tbody tr:hover .nurse-cell { background: #f1f5f9; }
.schedule-grid tbody tr:hover td { background: rgba(241,245,249,.5); }

.team-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 800;
    margin-right: 6px;
    vertical-align: middle;
    line-height: 1;
}
.team-badge.charge { background: var(--t-charge-bg); color: var(--t-charge); }
.team-badge.senior { background: var(--t-senior-bg); color: var(--t-senior); }
.team-badge.junior { background: var(--t-junior-bg); color: var(--t-junior); }
.team-badge.rookie { background: var(--t-rookie-bg); color: var(--t-rookie); }

.nurse-icons {
    margin-left: 4px;
    font-size: 11px;
}

/* Shift cells */
.shift-cell {
    text-align: center;
    padding: 5px 3px;
    font-weight: 700;
    font-size: 12px;
    min-width: 34px;
    position: relative;
    cursor: default;
    transition: all 80ms var(--ease);
}
.shift-cell:hover { filter: brightness(.92); }

/* View mode cell cursor */
.sched-view-cell { cursor: pointer; }
.sched-view-cell:hover { filter: brightness(.88); }

/* ── Cell request triangle badge ─────────── */
.cell-req-badge {
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 8px 8px 0;
    border-color: transparent var(--c-info, #3b82f6) transparent transparent;
    pointer-events: none;
}
.cell-req-badge.honored {
    border-color: transparent var(--c-success, #22c55e) transparent transparent;
}
.cell-req-badge.violated {
    border-color: transparent var(--c-danger, #ef4444) transparent transparent;
}

/* ── Day Info Popup ──────────────────────── */
.day-info-popup { animation: dip-fade-in 0.12s ease; }
@keyframes dip-fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.dip-card {
    width: 300px;
    max-height: 80vh;
    overflow-y: auto;
    background: var(--c-bg-card, #fff);
    border: 1px solid var(--c-border);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,.18);
    font-size: 13px;
}
.dip-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-border);
}
.dip-date { font-weight: 700; font-size: 14px; }
.dip-close {
    background: none; border: none; cursor: pointer;
    font-size: 16px; color: var(--c-text-muted);
    padding: 2px 6px; border-radius: 4px;
}
.dip-close:hover { background: var(--c-bg-sec); color: var(--c-text); }
.dip-nurse-info {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-border);
}
.dip-nurse-name { font-weight: 600; }
.dip-shift-badge {
    margin-left: auto;
    padding: 2px 10px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 12px;
}
.dip-section {
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-border);
}
.dip-section:last-child { border-bottom: none; }
.dip-section h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--c-text-sec);
    margin-bottom: 6px;
}
.dip-req-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 12px;
}
.dip-worker-group { margin-bottom: 8px; }
.dip-worker-group:last-child { margin-bottom: 0; }
.dip-worker-shift {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 11px;
    margin-bottom: 4px;
}
.dip-worker-names {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    padding-left: 4px;
}
.dip-name {
    font-size: 12px;
    padding: 1px 6px;
    border-radius: 4px;
    background: var(--c-bg-sec, #f1f5f9);
}
.dip-name.self {
    background: var(--c-primary-bg, #dbeafe);
    color: var(--c-primary, #3b82f6);
    font-weight: 700;
}

/* Drag selection highlight */
.drag-selected {
    outline: 2px solid var(--c-primary, #3b82f6) !important;
    outline-offset: -2px;
    background: rgba(59,130,246,.12) !important;
}

.shift-cell.s-DAY   { background: var(--s-day-bg);   color: var(--s-day); }
.shift-cell.s-EVE   { background: var(--s-eve-bg);   color: var(--s-eve); }
.shift-cell.s-NIGHT { background: var(--s-night-bg);  color: var(--s-night); }
.shift-cell.s-OFF   { background: var(--s-off-bg);   color: var(--s-off); }
/* FREE = 빈 칸 (solver 자유 결정) */
.shift-cell.s-FREE  { background: #f1f5f9; color: #cbd5e1; }

/* 키보드 포커스 셀 */
.cell-focused {
    outline: 2px solid var(--c-primary, #3b82f6) !important;
    outline-offset: -2px;
    z-index: 1;
    position: relative;
}

/* 고정 셀 오버레이 */
.shift-cell.cell-locked {
    outline: 2px solid #f59e0b !important;
    outline-offset: -2px !important;
    position: relative;
    z-index: 1;
}
.shift-cell.cell-locked .lock-icon {
    position: absolute;
    top: 1px; right: 2px;
    font-size: 8px;
    line-height: 1;
    opacity: 0.85;
}

/* 사직예정일 이후 셀 (퇴사 후 미출근) */
.shift-cell.cell-departed {
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 3px,
        rgba(128,128,128,0.12) 3px,
        rgba(128,128,128,0.12) 6px
    ) !important;
    color: var(--c-text-muted) !important;
    opacity: 0.5;
}

/* 위반 팝업 */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.modal-box {
    background: var(--c-bg-card, #ffffff);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    width: 90%;
    max-width: 480px;
    overflow: hidden;
}
.modal-header {
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--c-border, #e2e8f0);
}
.modal-body {
    padding: 16px 20px;
}
.modal-footer {
    padding: 12px 20px 16px;
    border-top: 1px solid var(--c-border, #e2e8f0);
}
.btn-warning {
    background: #f59e0b;
    color: #fff;
    border: none;
}
.btn-warning:hover { background: #d97706; }

.shift-cell.holiday-col { border-left: 2px solid #fde68a; }

/* Request compliance dot */
.shift-cell.req-honored::after {
    content: '';
    position: absolute;
    top: 2px; right: 2px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--c-success);
}
.shift-cell.req-violated-1::after {
    content: '';
    position: absolute;
    top: 2px; right: 2px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--c-danger);
}
.shift-cell.req-violated-2::after {
    content: '';
    position: absolute;
    top: 2px; right: 2px;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--c-warning);
}

/* Stats columns */
.stat-col {
    text-align: center;
    padding: 5px 8px;
    font-weight: 700;
    font-size: 12px;
    background: #fafafa;
    min-width: 38px;
}
.stat-col.stat-work  { color: var(--c-text); }
.stat-col.stat-night { color: var(--s-night); }
.stat-col.stat-off   { color: var(--s-off); }

/* Coverage row */
.cov-row td { background: #fafafa !important; }
.cov-cell {
    text-align: center;
    padding: 2px 4px;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}
.cov-cell.ok { color: var(--c-success); }
.cov-cell.warn {
    color: #fff;
    background: var(--c-danger) !important;
    font-weight: 800;
}
.cov-cell.over { color: var(--c-info); background: #eff6ff !important; }
.cov-arrow {
    font-size: 9px;
    margin-left: 1px;
    vertical-align: middle;
}
.cov-warn-arrow { color: #fff; }
.cov-over-arrow { color: var(--c-info); }

/* ── Schedule Tabs ──────────────────────────── */
.sched-tabs {
    display: flex;
    gap: 4px;
    border-bottom: 2px solid var(--c-border);
    padding-bottom: 0;
}
.sched-tab {
    padding: 10px 24px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text-sec);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: all 150ms var(--ease);
    border-radius: var(--radius) var(--radius) 0 0;
}
.sched-tab:hover {
    color: var(--c-primary);
    background: rgba(99,102,241,.04);
}
.sched-tab.active {
    color: var(--c-primary);
    border-bottom-color: var(--c-primary);
    background: rgba(99,102,241,.06);
}

/* ── Editable Schedule Cells ────────────────── */
.sched-edit-cell {
    cursor: pointer !important;
    position: relative;
}
.sched-edit-cell:hover {
    filter: brightness(.85) !important;
    outline: 2px solid var(--c-primary);
    outline-offset: -2px;
    z-index: 2;
}
.sched-edit-cell:active {
    transform: scale(.92);
}
.sched-dirty {
    box-shadow: inset 0 0 0 2px var(--c-warning) !important;
}
.sched-dirty::after {
    content: '';
    position: absolute;
    top: 1px;
    right: 1px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--c-warning);
}


/* ── Nurse Table ────────────────────────────── */
.nurse-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.nurse-table th {
    text-align: left;
    padding: 10px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--c-text-sec);
    text-transform: uppercase;
    letter-spacing: .3px;
    border-bottom: 2px solid var(--c-border);
    background: #fafafa;
    position: sticky;
    top: 0;
    z-index: 5;
}
.nurse-table td {
    padding: 8px 12px;
    border-bottom: 1px solid var(--c-border-l);
    vertical-align: middle;
}
.nurse-table tbody tr:hover { background: #f8fafc; }


/* ── Request Calendar (mini) ──────────────── */
.req-calendar {
    display: flex;
    gap: 2px;
    flex-wrap: wrap;
    max-width: 280px;
}
.req-dot {
    width: 14px;
    height: 14px;
    border-radius: 2px;
    font-size: 8px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
}
.req-dot.off   { background: var(--s-off-bg);   color: var(--s-off);   border-color: var(--s-off-bd); }
.req-dot.day   { background: var(--s-day-bg);   color: var(--s-day);   border-color: var(--s-day-bd); }
.req-dot.eve   { background: var(--s-eve-bg);   color: var(--s-eve);   border-color: var(--s-eve-bd); }
.req-dot.night { background: var(--s-night-bg);  color: var(--s-night);  border-color: var(--s-night-bd); }
.req-dot.empty { background: transparent; border-color: var(--c-border-l); }


/* ── Night Distribution Chart ──────────────── */
.night-chart { display: flex; flex-direction: column; gap: 6px; }

.night-bar-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}
.night-bar-label {
    min-width: 50px;
    text-align: right;
    font-weight: 600;
    color: var(--c-text-sec);
}
.night-bar-track {
    flex: 1;
    height: 22px;
    background: var(--c-bg);
    border-radius: var(--radius-xs);
    overflow: hidden;
}
.night-bar-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--s-night), var(--c-primary));
    border-radius: var(--radius-xs);
    transition: width .5s var(--ease);
    min-width: 2px;
}
.night-bar-count {
    min-width: 40px;
    font-weight: 700;
    font-size: 12px;
}


/* ── Config Section ─────────────────────────── */
.config-section {
    margin-bottom: 24px;
}
.config-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--c-primary-bg);
    text-transform: uppercase;
    letter-spacing: .5px;
}

/* ── Config Page ─────────────────────────────── */
.cfg-page { max-width: 1200px; margin: 0 auto; }

/* Top bar */
.cfg-top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 100%);
    border-radius: var(--radius);
    border: 1px solid var(--c-border);
}
.cfg-top-info { display: flex; align-items: center; gap: 12px; }
.cfg-top-icon { font-size: 28px; }
.cfg-top-title { font-size: 18px; font-weight: 700; color: var(--c-text); margin: 0; }
.cfg-top-sub { font-size: 12px; color: var(--c-text-muted); }

/* Sections */
.cfg-section {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.cfg-section-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f1f5f9;
}
.cfg-section-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 10px;
    font-size: 18px;
    flex-shrink: 0;
}
.cfg-section-title {
    margin: 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
}
.cfg-section-desc {
    margin: 2px 0 0;
    font-size: 12px;
    color: var(--c-text-muted);
    line-height: 1.4;
}

/* Constraint cards grid */
.cfg-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 10px;
}

/* Single constraint card */
.cfg-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.cfg-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.cfg-card-locked {
    background: #fffbeb;
    border-color: #fde68a;
}
.cfg-card-disabled {
    opacity: .55;
}
.cfg-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}
.cfg-card-title {
    display: flex;
    align-items: center;
    gap: 6px;
}
.cfg-status-icon {
    font-size: 12px;
    line-height: 1;
}
.cfg-status-icon.cfg-locked { color: #d97706; }
.cfg-status-icon.cfg-on { color: #16a34a; font-weight: 700; }
.cfg-status-icon.cfg-off { color: #dc2626; font-weight: 700; }
.cfg-card-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
}
.cfg-card-desc {
    font-size: 11px;
    color: var(--c-text-muted);
    line-height: 1.4;
    margin-bottom: 6px;
}

/* Constraint params (chips & inputs) */
.constraint-params {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
.param-chip {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 500;
    background: #e2e8f0;
    color: #64748b;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    user-select: none;
}
.param-chip.param-active {
    background: var(--c-primary);
    color: #fff;
}
.param-chip:hover { filter: brightness(.95); }
.param-input {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--c-text-sec);
}
.param-label {
    font-weight: 500;
    color: var(--c-text-sec);
}
.param-input input[type="number"] {
    width: 50px;
    padding: 3px 6px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    font-size: 12px;
    text-align: center;
    font-family: inherit;
    background: #fff;
}
.param-input input:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px var(--c-primary-bg);
}

/* Toggle switch */
.toggle {
    position: relative;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}
.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    inset: 0;
    background: #cbd5e1;
    border-radius: 22px;
    cursor: pointer;
    transition: background var(--dur) var(--ease);
}
.toggle-slider::before {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--dur) var(--ease);
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle input:checked + .toggle-slider { background: var(--c-primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }
.toggle input:disabled + .toggle-slider { opacity: .4; cursor: not-allowed; }

/* ── Soft Weight Cards ──────────────────────── */
.sw-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 10px;
}
.sw-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: box-shadow var(--dur) var(--ease);
}
.sw-card:hover {
    box-shadow: 0 2px 8px rgba(0,0,0,.04);
}
.sw-card.sw-off { border-left: 3px solid #94a3b8; }
.sw-card.sw-low { border-left: 3px solid #3b82f6; }
.sw-card.sw-mid { border-left: 3px solid #8b5cf6; }
.sw-card.sw-high { border-left: 3px solid #ef4444; }

.sw-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2px;
}
.sw-name {
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
}
.sw-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 22px;
    padding: 0 6px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 700;
    background: var(--c-primary-bg);
    color: var(--c-primary);
}
.sw-desc {
    font-size: 11px;
    color: var(--c-text-muted);
    margin-bottom: 8px;
    line-height: 1.4;
}
.sw-slider-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.sw-end-label {
    font-size: 10px;
    font-weight: 500;
    white-space: nowrap;
    min-width: 48px;
}
.sw-low-label { color: #94a3b8; text-align: right; }
.sw-high-label { color: #ef4444; text-align: left; }
.sw-slider-wrap {
    flex: 1;
    position: relative;
    height: 20px;
    display: flex;
    align-items: center;
}
.sw-slider-wrap .weight-slider {
    width: 100%;
    position: relative;
    z-index: 2;
}
.sw-track-fill {
    position: absolute;
    left: 0; top: 50%;
    transform: translateY(-50%);
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(90deg, #818cf8, #6366f1);
    pointer-events: none;
    z-index: 1;
    transition: width .1s ease;
}
.weight-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 6px;
    border-radius: 3px;
    background: #e2e8f0;
    outline: none;
}
.weight-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--c-primary);
    cursor: pointer;
    box-shadow: 0 1px 4px rgba(79,70,229,.3);
}

/* ── Solver items ───────────────────────────── */
.solver-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 12px;
}
.solver-item {
    display: flex;
    gap: 10px;
    padding: 12px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
}
.solver-item-icon {
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}
.solver-item-label {
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
    margin-bottom: 4px;
}
.solver-item-input {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 4px;
}
.solver-item-input input {
    width: 60px;
    padding: 4px 8px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    font-size: 13px;
    text-align: center;
    font-family: inherit;
    background: #fff;
}
.solver-item-input input:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px var(--c-primary-bg);
}
.solver-unit {
    font-size: 12px;
    color: var(--c-text-muted);
}
.solver-item-hint {
    font-size: 10px;
    color: var(--c-text-muted);
    line-height: 1.3;
}

/* ── Feature list ───────────────────────────── */
.feature-list { display: flex; flex-direction: column; gap: 8px; }
.feature-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-sm);
}
.feature-icon { font-size: 22px; flex-shrink: 0; }
.feature-info { flex: 1; }
.feature-label { font-weight: 600; font-size: 13px; color: var(--c-text); }
.feature-desc { font-size: 11px; color: var(--c-text-muted); margin-top: 1px; }

/* Bottom row (solver + features side by side) */
.cfg-bottom-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.cfg-section-half { margin-bottom: 0; }

/* ── Org / Dept Management ─────────────────── */
.org-dept-wrap { padding: 4px 0; }
.org-add-form {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--c-bg-sec);
    border-radius: 8px;
}
.mini-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.mini-table th {
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--c-text-sec);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 6px 10px;
    border-bottom: 2px solid var(--c-border);
}
.mini-table td {
    padding: 8px 10px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.mini-table tr:hover { background: var(--c-bg-sec); }
.mini-table code {
    font-size: 11px;
    padding: 1px 6px;
    background: var(--c-bg-sec);
    border-radius: 4px;
    color: var(--c-text-sec);
}
.input-sm {
    padding: 4px 8px;
    font-size: 13px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    background: var(--c-bg);
    color: var(--c-text);
}
.input-sm:focus { border-color: var(--c-primary); outline: none; }

/* 부서 간호사 태그 */
.dept-nurse-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 12px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: 6px;
    color: var(--c-text);
}
.dept-nurse-tag:hover {
    background: var(--c-bg-sec);
}
.dept-nurse-detail td {
    border-bottom: 1px solid var(--c-border);
}

.btn-xs {
    padding: 3px 10px;
    font-size: 12px;
    border-radius: 6px;
}

/* ── Staffing Panel ─────────────────────────── */
.staffing-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.staffing-inputs {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.staffing-slot {
    display: flex;
    align-items: center;
    gap: 4px;
}
.staffing-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-sec);
    min-width: 14px;
}
.staffing-num {
    width: 52px;
    height: 34px;
    text-align: center;
    font-size: 16px;
    font-weight: 700;
    border: 2px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--c-text);
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.staffing-num:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px var(--c-primary-bg);
}
.staffing-unit {
    font-size: 11px;
    color: var(--c-text-muted);
}
.staffing-summary {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-left: 12px;
    padding-left: 16px;
    border-left: 2px solid #e2e8f0;
}
.staffing-total {
    font-size: 13px;
    color: var(--c-text-sec);
}

/* Margin indicator */
.staffing-margin {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}
.staffing-margin.margin-good { background: #f0fdf4; border-color: #86efac; }
.staffing-margin.margin-ok { background: #f0fdf4; border-color: #a7f3d0; }
.staffing-margin.margin-warning { background: #fffbeb; border-color: #fde68a; }
.staffing-margin.margin-danger { background: #fef2f2; border-color: #fecaca; }

.margin-bar-wrap { margin-bottom: 8px; }
.margin-bar-track {
    position: relative;
    height: 8px;
    background: linear-gradient(90deg, #ef4444 0%, #f59e0b 30%, #22c55e 60%, #22c55e 100%);
    border-radius: 4px;
    overflow: visible;
}
.margin-bar-fill {
    position: absolute;
    left: 0; top: 0;
    height: 100%;
    background: rgba(255,255,255,.5);
    border-radius: 4px 0 0 4px;
    transition: width .2s ease;
}
.margin-bar-marker {
    position: absolute;
    top: -3px;
    width: 2px;
    height: 14px;
    background: #1e293b;
    border-radius: 1px;
}
.margin-labels {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: var(--c-text-muted);
    margin-top: 2px;
}
.margin-value {
    font-size: 13px;
    color: var(--c-text);
    display: flex;
    align-items: center;
    gap: 8px;
}
.margin-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.margin-badge.margin-good { background: #dcfce7; color: #166534; }
.margin-badge.margin-ok { background: #d1fae5; color: #065f46; }
.margin-badge.margin-warning { background: #fef3c7; color: #92400e; }
.margin-badge.margin-danger { background: #fee2e2; color: #991b1b; }

.margin-warn {
    margin-top: 8px;
    padding: 8px 12px;
    border-radius: var(--radius-xs);
    font-size: 12px;
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}
.margin-warn-critical {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

/* ── Staffing weekday/holiday split ── */
.staffing-inputs-split {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.staffing-row-group {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    background: #fafbfc;
    border: 1px solid #e2e8f0;
}
.staffing-row-label {
    min-width: 60px;
    font-size: 13px;
    font-weight: 700;
    color: var(--c-text);
    white-space: nowrap;
}
.staffing-row-inputs {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}
.staffing-row-total {
    font-size: 13px;
    color: var(--c-text-sec);
    margin-left: 8px;
    white-space: nowrap;
}
.staffing-summary-bar {
    display: flex;
    gap: 8px;
    font-size: 12px;
    color: var(--c-text-sec);
    padding: 4px 0;
}
.staffing-hint {
    margin-top: 4px;
}

/* ── Schedule staffing requirement rows ── */
.staffing-sep-row td {
    border-top: 2px solid var(--c-primary);
    background: #f0f9ff;
}
.staffing-req-row td {
    background: #f0f9ff;
    font-size: 11px;
    font-weight: 700;
    text-align: center;
    padding: 2px 4px;
    border-bottom: 1px solid #e0ecf4;
}
.staffing-req-cell {
    color: var(--c-text-sec);
    position: relative;
}
.staffing-req-cell:hover {
    background: #dbeafe !important;
    cursor: pointer;
}
.staffing-req-cell.staffing-override {
    background: #fef3c7 !important;
    color: #92400e;
    font-weight: 800;
}
.staffing-req-cell.staffing-override::after {
    content: '';
    position: absolute;
    top: 1px;
    right: 1px;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #f59e0b;
}
.staffing-inline-input {
    width: 28px;
    height: 20px;
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    border: 1px solid var(--c-primary);
    border-radius: 3px;
    outline: none;
    background: #fff;
    color: var(--c-text);
    padding: 0;
    -moz-appearance: textfield;
}
.staffing-inline-input::-webkit-outer-spin-button,
.staffing-inline-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* --- Legacy compat (kept for any remaining usage) --- */
.constraint-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    transition: background var(--dur) var(--ease);
}
.constraint-row:hover { background: #f8fafc; }
.constraint-info { flex: 1; }
.constraint-name { font-weight: 600; font-size: 13px; color: var(--c-text); }
.constraint-desc { font-size: 12px; color: var(--c-text-muted); margin-top: 2px; }
.weight-row { display: flex; align-items: center; gap: 14px; padding: 8px 14px; margin-bottom: 2px; }
.weight-label { min-width: 180px; font-weight: 600; font-size: 13px; }
.weight-value { min-width: 32px; text-align: center; font-weight: 700; font-size: 14px; color: var(--c-primary); }


/* ── Compliance Section ─────────────────────── */
.compliance-bar {
    height: 8px;
    background: var(--c-border);
    border-radius: 4px;
    overflow: hidden;
    margin: 8px 0;
}
.compliance-fill {
    height: 100%;
    border-radius: 4px;
    transition: width .5s var(--ease);
}
.compliance-fill.good { background: var(--c-success); }
.compliance-fill.ok   { background: var(--c-warning); }
.compliance-fill.bad  { background: var(--c-danger); }

.compliance-list {
    max-height: 200px;
    overflow-y: auto;
}
.compliance-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    font-size: 12px;
    border-bottom: 1px solid var(--c-border-l);
}
.compliance-item .badge {
    flex-shrink: 0;
}


/* ── Badges ─────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
}
.badge-success { background: var(--c-success-bg); color: #15803d; }
.badge-warning { background: var(--c-warning-bg); color: #b45309; }
.badge-danger  { background: var(--c-danger-bg);  color: #dc2626; }
.badge-info    { background: var(--c-info-bg);    color: #2563eb; }
.badge-muted   { background: var(--c-bg);         color: var(--c-text-sec); }
.badge-primary { background: var(--c-primary-bg); color: var(--c-primary); }
.badge-timeout { background: #fef3c7;             color: #92400e; }


/* ── Two-Column Layout ──────────────────────── */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.grid-3 {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

@media (max-width: 1200px) {
    .grid-2, .grid-3 { grid-template-columns: 1fr; }
}


/* ── Loading Overlay ────────────────────────── */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,42,.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity .2s var(--ease);
}
.loading-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-card {
    background: var(--c-bg-card);
    border-radius: var(--radius);
    padding: 32px 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-lg);
}
.loading-card p {
    font-weight: 600;
    color: var(--c-text-sec);
    font-size: 14px;
}

.spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }


/* ── Solve Progress Widget ───────────────────── */
.solve-widget {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1500;
    transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.solve-widget.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(12px);
}
.solve-widget-inner {
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px 16px;
    flex-wrap: wrap;
    box-shadow: var(--shadow-lg);
    min-width: 360px;
    max-width: 520px;
}
.solve-widget-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}
.solve-widget-spinner {
    width: 20px;
    height: 20px;
    border: 2.5px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin .8s linear infinite;
    flex-shrink: 0;
}
.solve-widget-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.solve-widget-text span:first-child {
    font-weight: 600;
    font-size: 13px;
    color: var(--c-text);
}
.solve-widget-sub {
    font-size: 11px;
    color: var(--c-text-muted);
}
.solve-widget-cancel {
    flex-shrink: 0;
    font-size: 12px;
    padding: 4px 10px;
    order: 0;
}

/* ── Toast ──────────────────────────────────── */
#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    z-index: 2000;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: var(--radius-sm);
    background: var(--c-bg-card);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--c-text-sec);
    pointer-events: auto;
    animation: toastIn .3s var(--ease);
    max-width: 380px;
    font-size: 13px;
    font-weight: 500;
}
.toast.success { border-left-color: var(--c-success); }
.toast.error   { border-left-color: var(--c-danger); }
.toast.warning { border-left-color: var(--c-warning); }
.toast.info    { border-left-color: var(--c-info); }

.toast.removing {
    animation: toastOut .3s var(--ease) forwards;
}

@keyframes toastIn {
    from { opacity: 0; transform: translateX(40px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
    from { opacity: 1; transform: translateX(0); }
    to   { opacity: 0; transform: translateX(40px); }
}


/* ── Empty state ────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--c-text-muted);
}
.empty-state svg {
    margin-bottom: 16px;
    color: var(--c-border);
}
.empty-state p {
    font-size: 14px;
    margin-top: 8px;
}


/* ── Violations list ────────────────────────── */
.violation-item {
    padding: 8px 12px;
    font-size: 12px;
    border-bottom: 1px solid var(--c-border-l);
    color: var(--c-danger);
    display: flex;
    align-items: flex-start;
    gap: 6px;
}
.violation-item::before {
    content: '⚠';
    flex-shrink: 0;
}


/* ── Info Row ───────────────────────────────── */
.info-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--c-border-l);
    font-size: 13px;
}
.info-row:last-child { border-bottom: none; }
.info-label { color: var(--c-text-sec); }
.info-value { font-weight: 600; }


/* ── Scroll styling ─────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--c-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--c-text-muted); }


/* ── Legend ──────────────────────────────────── */
.legend {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    padding: 10px 14px;
    font-size: 12px;
    color: var(--c-text-sec);
    background: #fafafa;
    border-top: 1px solid var(--c-border-l);
}
.legend-item {
    display: flex;
    align-items: center;
    gap: 5px;
}
.legend-boundary {
    background: #f1f5f9;
    padding: 2px 6px;
    border-radius: 3px;
}
.legend-holiday {
    background: #fefce8;
    padding: 2px 6px;
    border-radius: 3px;
}
.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 3px;
    font-size: 9px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}


/* ── Utility ────────────────────────────────── */
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-20 { margin-bottom: 20px; }
.gap-16 { gap: 16px; }
.flex   { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-center { text-align: center; }
.text-muted { color: var(--c-text-muted); }
.text-sm { font-size: 12px; }
.font-bold { font-weight: 700; }
.w-full { width: 100%; }
.hidden { display: none !important; }

/* ══════════════════════════════════════════════
   DIAGNOSTICS PANEL (INFEASIBLE)
   ══════════════════════════════════════════════ */
.diag-panel {
    background: var(--c-surface);
    border: 2px solid #ef4444;
    border-radius: 12px;
    padding: 0;
    margin-bottom: 20px;
    overflow: hidden;
}
.diag-panel.diag-timeout {
    border-color: #f59e0b;
}
.diag-timeout .diag-header {
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-bottom: 1px solid #fde68a;
}
.diag-timeout .diag-header h2 { color: #92400e; }
.diag-timeout .diag-sub { color: #b45309; }
.diag-header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
    border-bottom: 1px solid #fecaca;
}
.diag-header svg { color: #dc2626; flex-shrink: 0; margin-top: 2px; }
.diag-header h2 { font-size: 16px; font-weight: 700; color: #991b1b; margin: 0; }
.diag-sub { font-size: 13px; color: #b91c1c; margin: 4px 0 0; }

.diag-section { padding: 16px 24px; border-bottom: 1px solid var(--c-border); }
.diag-section:last-of-type { border-bottom: none; }
.diag-section h3 {
    display: flex; align-items: center; gap: 8px;
    font-size: 14px; font-weight: 700; color: var(--c-text); margin: 0 0 10px;
}
.diag-section h3 svg { color: var(--c-text-sec); }

/* ── Basic checks ── */
.diag-checks { display: flex; flex-direction: column; gap: 6px; }
.diag-check-row {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 12px; border-radius: 8px;
    background: #f0fdf4; font-size: 13px;
}
.diag-check-row.fail { background: #fef2f2; }
.diag-ok { color: #16a34a; font-weight: 700; font-size: 14px; }
.diag-fail { color: #dc2626; font-weight: 700; font-size: 14px; }
.diag-check-label { font-weight: 600; min-width: 100px; }
.diag-check-detail { color: var(--c-text-sec); }

/* ── Boundary issues ── */
.diag-list { display: flex; flex-direction: column; gap: 4px; }
.diag-list-item {
    display: flex; gap: 10px; align-items: baseline;
    padding: 6px 12px; background: #fffbeb; border-radius: 6px; font-size: 13px;
}
.diag-nurse-name { font-weight: 600; min-width: 50px; }
.diag-issue { color: #92400e; }

/* ── Probe / Bottleneck ── */
.diag-probe-msg { font-size: 13px; color: var(--c-text-sec); margin: 0 0 12px; }
.diag-capacity {
    background: var(--c-bg); border-radius: 8px; padding: 12px; margin-bottom: 12px;
}
.diag-cap-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 6px 0; font-size: 13px;
}
.diag-cap-row + .diag-cap-row { border-top: 1px solid var(--c-border); }
.diag-cap-row.sub { padding-left: 16px; color: var(--c-text-sec); font-size: 12px; }
.diag-cap-row.sub + .diag-cap-row.sub { border-top: 1px dashed var(--c-border); }
.text-ok { color: #16a34a; }
.text-fail { color: #dc2626; }

.diag-cat { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 8px; font-size: 13px; }
.diag-cat-label { font-weight: 600; color: var(--c-text-sec); }
.diag-tag {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 3px 8px; border-radius: 4px; font-size: 12px;
}
.diag-tag small { opacity: 0.7; }
.tag-danger { background: #fee2e2; color: #991b1b; }
.tag-night { background: #ede9fe; color: #5b21b6; }

.diag-fails { margin-top: 8px; }
.diag-fail-item {
    padding: 4px 0; font-size: 13px; color: #dc2626; font-weight: 500;
}

/* ── Relaxation suggestions ── */
.diag-relax-msg { font-size: 13px; color: var(--c-text-sec); margin: 0 0 6px; }
.diag-relax-msg.warn { color: #dc2626; font-weight: 500; }
.diag-relax-summary {
    font-size: 12px; color: var(--c-text-muted); margin: 0 0 12px;
    padding: 6px 10px; background: var(--c-bg); border-radius: 6px; display: inline-block;
}
.diag-relax-groups { display: flex; flex-direction: column; gap: 6px; }
.diag-relax-group {
    border-radius: 8px; overflow: hidden;
    border: 1px solid var(--c-border); transition: border-color 0.2s;
}
.diag-relax-group[open] { border-color: var(--c-primary-l); }
.diag-relax-group summary {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px; cursor: pointer; font-size: 13px;
    list-style: none; user-select: none;
}
.diag-relax-group summary::-webkit-details-marker { display: none; }
.diag-relax-group summary::before {
    content: '▸'; font-size: 11px; color: var(--c-text-muted); transition: transform 0.2s;
}
.diag-relax-group[open] summary::before { transform: rotate(90deg); }
.diag-relax-code {
    font-weight: 700; font-size: 11px; padding: 2px 6px; border-radius: 4px;
    color: #fff; min-width: 32px; text-align: center;
}
.critical .diag-relax-code { background: #dc2626; }
.high .diag-relax-code { background: #ea580c; }
.medium .diag-relax-code { background: #d97706; }
.low .diag-relax-code { background: #65a30d; }
.diag-relax-label { flex: 1; font-weight: 500; }
.diag-relax-stats { font-size: 12px; color: var(--c-text-muted); white-space: nowrap; }
.diag-relax-violations {
    padding: 8px 14px 12px 42px; margin: 0; list-style: disc;
    background: var(--c-bg); font-size: 12px; color: var(--c-text-sec);
}
.diag-relax-violations li { padding: 2px 0; }

/* ── Nurse availability ── */
.diag-avail-section summary { cursor: pointer; user-select: none; list-style: none; }
.diag-avail-section summary::-webkit-details-marker { display: none; }
.diag-avail-section summary h3::before { content: '▸ '; font-size: 11px; color: var(--c-text-muted); }
.diag-avail-section[open] summary h3::before { content: '▾ '; }
.diag-avail-table { overflow-x: auto; }
.diag-avail-table table {
    width: 100%; border-collapse: collapse; font-size: 12px;
}
.diag-avail-table th {
    padding: 6px 10px; text-align: left; font-weight: 600;
    background: var(--c-bg); border-bottom: 2px solid var(--c-border); font-size: 11px;
    color: var(--c-text-muted); text-transform: uppercase; letter-spacing: 0.5px;
}
.diag-avail-table td { padding: 5px 10px; border-bottom: 1px solid var(--c-border); }
.diag-avail-table .row-warn { background: #fef2f2; }
.diag-avail-table .row-warn td { color: #991b1b; }

/* ── Actions ── */
.diag-actions {
    display: flex; gap: 12px; padding: 16px 24px;
    background: var(--c-bg); border-top: 1px solid var(--c-border);
}


/* ══════════════════════════════════════════════
   FILES VIEW
   ══════════════════════════════════════════════ */

/* Nav divider */
.nav-divider {
    height: 1px;
    background: var(--c-border);
    margin: 8px 16px;
}

/* Upload zones */
.upload-zone {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px;
    padding: 32px 20px;
    border: 2px dashed var(--c-border);
    border-radius: 12px;
    background: var(--c-bg);
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}
.upload-zone:hover {
    border-color: var(--c-primary);
    background: #f8faff;
}
.upload-zone.dragover {
    border-color: var(--c-primary);
    background: #eef2ff;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}
.upload-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    margin: 0;
}
.upload-hint {
    font-size: 12px;
    color: var(--c-text-muted);
    margin: 0;
}

/* File status */
.file-status {
    margin-top: 12px;
}
.file-info {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 12px;
    border-radius: 8px;
    font-size: 13px;
}
.file-info.ok {
    background: #f0fdf4;
    color: #15803d;
}
.file-info.ok svg { stroke: #15803d; }
.file-info.empty {
    background: #fef2f2;
    color: #991b1b;
}
.file-info.empty svg { stroke: #991b1b; }
.file-name {
    font-weight: 600;
    display: block;
}
.file-detail {
    font-size: 11px;
    color: var(--c-text-muted);
    display: block;
}

/* Guide steps */
.guide-steps {
    display: flex; flex-direction: column; gap: 16px;
}
.guide-step {
    display: flex; align-items: flex-start; gap: 14px;
}
.guide-num {
    display: flex; align-items: center; justify-content: center;
    width: 28px; height: 28px; min-width: 28px;
    border-radius: 50%;
    background: var(--c-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
}
.guide-step strong {
    display: block;
    margin-bottom: 2px;
    font-size: 14px;
}
.guide-step p {
    margin: 0;
    font-size: 13px;
    color: var(--c-text-sec);
}


/* ══════════════════════════════════════════════
   REQUESTS EDIT VIEW
   ══════════════════════════════════════════════ */

.req-edit-table .req-cell {
    cursor: pointer;
    user-select: none;
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.3px;
    position: relative;
    transition: background 0.15s, box-shadow 0.15s;
    min-width: 32px;
    padding: 6px 3px;
}
.req-edit-table .req-cell:hover {
    box-shadow: inset 0 0 0 2px var(--c-primary);
    z-index: 1;
}
.req-cell.req-dirty {
    box-shadow: inset 0 -2px 0 0 var(--c-warning);
}
.req-cell.req-dirty:hover {
    box-shadow: inset 0 0 0 2px var(--c-primary), inset 0 -2px 0 0 var(--c-warning);
}

/* Priority dots */
.pri-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.pri-dot.pri-2 {
    background: var(--c-warning);
}
.pri-dot.pri-3 {
    background: var(--c-text-muted);
}

.req-th-name {
    position: sticky;
    left: 0;
    z-index: 3;
    background: var(--c-card);
    padding: 8px 12px;
}

/* mt helper */
.mt-12 { margin-top: 12px; }


/* ══════════════════════════════════════════════
   NURSE EDIT VIEW
   ══════════════════════════════════════════════ */

.nurse-edit-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.nurse-edit-table th {
    padding: 8px 10px;
    text-align: left;
    font-weight: 600;
    font-size: 11px;
    color: var(--c-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--c-bg);
    border-bottom: 2px solid var(--c-border);
    white-space: nowrap;
}
.nurse-edit-table td {
    padding: 6px 8px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.ne-th-check { width: 32px; text-align: center; }
.ne-th-num { width: 32px; text-align: center; }
.ne-th-name { min-width: 130px; }
.ne-th-team { width: 90px; }
.ne-th-role { width: 90px; }
.ne-th-grade { width: 80px; }
.ne-th-alarm { width: 90px; }
.ne-th-consent { width: 60px; text-align: center; }
.ne-th-forbidden { width: 110px; text-align: center; }
.ne-th-pref { width: 120px; text-align: center; }
.ne-th-action { width: 36px; }

.ne-num {
    text-align: center;
    color: var(--c-text-muted);
    font-size: 11px;
}

/* Name + ID sub cell */
.ne-name-cell {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.ne-name-input {
    font-weight: 500;
}
.ne-id-sub {
    font-family: 'SF Mono', Menlo, monospace;
    font-size: 10px;
    color: var(--c-text-muted);
    padding-left: 2px;
}

.ne-input {
    width: 100%;
    padding: 5px 8px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    background: var(--c-card);
    color: var(--c-text);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.ne-input:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}
.ne-grade-input { max-width: 80px; }
.ne-alarm-input { max-width: 90px; }
.ne-team-sel { width: 90px; }

.ne-select {
    padding: 5px 8px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    background: var(--c-card);
    color: var(--c-text);
    cursor: pointer;
}
.ne-select:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, 0.15);
}

.ne-row.ne-dirty {
    background: #fffbeb;
}
.ne-row.ne-dirty .ne-num::after {
    content: '●';
    color: var(--c-warning);
    font-size: 8px;
    margin-left: 2px;
}

/* ── Consent button ── */
.ne-consent-cell { text-align: center; }
.ne-consent-btn {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    border: 1.5px solid;
    cursor: pointer;
    transition: all 0.15s;
    line-height: 1.3;
    white-space: nowrap;
}
.ne-consent-yes {
    background: #f0fdf4;
    color: #16a34a;
    border-color: #bbf7d0;
}
.ne-consent-yes:hover {
    background: #dcfce7;
}
.ne-consent-no {
    background: #fef2f2;
    color: #dc2626;
    border-color: #fecaca;
}
.ne-consent-no:hover {
    background: #fee2e2;
}

/* ── Forbidden / Preferred Pill Controls ── */
.ne-forbidden-cell, .ne-pref-cell { text-align: center; white-space: nowrap; }
.ne-pill-group {
    display: inline-flex;
    gap: 4px;
    align-items: center;
}

/* Forbidden pills */
.ne-fpill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 26px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border: 1.5px solid var(--c-border);
    background: var(--c-card);
    color: var(--c-text-muted);
    transition: all 0.15s;
    user-select: none;
}
.ne-fpill:hover {
    border-color: #f87171;
    background: #fff5f5;
    color: #ef4444;
}
.ne-fpill.active {
    background: #ef4444;
    color: #fff;
    border-color: #dc2626;
    text-decoration: line-through;
    box-shadow: 0 1px 3px rgba(239, 68, 68, 0.3);
}
.ne-fpill.active:hover {
    background: #dc2626;
    border-color: #b91c1c;
}

/* Preferred pills (3-state) */
.ne-ppill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 26px;
    padding: 0 5px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    border: 1.5px solid var(--c-border);
    background: var(--c-card);
    color: var(--c-text-muted);
    transition: all 0.15s;
    user-select: none;
    gap: 1px;
}
.ne-ppill i {
    font-style: normal;
    font-size: 10px;
}
.ne-ppill:hover {
    border-color: var(--c-primary);
    background: #f5f3ff;
}
.ne-ppill-prefer {
    background: #f0fdf4 !important;
    color: #16a34a !important;
    border-color: #86efac !important;
    box-shadow: 0 1px 3px rgba(22, 163, 74, 0.15);
}
.ne-ppill-prefer:hover {
    background: #dcfce7 !important;
    border-color: #4ade80 !important;
}
.ne-ppill-prefer i { color: #16a34a; }
.ne-ppill-avoid {
    background: #fef2f2 !important;
    color: #dc2626 !important;
    border-color: #fca5a5 !important;
    box-shadow: 0 1px 3px rgba(220, 38, 38, 0.15);
}
.ne-ppill-avoid:hover {
    background: #fee2e2 !important;
    border-color: #f87171 !important;
}
.ne-ppill-avoid i { color: #dc2626; }

/* ── Toolbar ── */
.ne-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    gap: 12px;
    flex-wrap: wrap;
}
.ne-toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ne-toolbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}
.ne-legend {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 10px;
    background: var(--c-bg);
    border-radius: 8px;
    border: 1px solid var(--c-border);
    font-size: 11px;
    color: var(--c-text-sec);
}
.ne-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.btn-xs {
    padding: 5px 10px;
    font-size: 11px;
    border-radius: 4px;
}

/* ── Read-only nurse badges ── */
.nr-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
    margin-right: 3px;
}
.nr-badge-forbidden {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}
.nr-badge-prefer {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}
.nr-badge-avoid {
    background: #fffbeb;
    color: #d97706;
    border: 1px solid #fde68a;
}
.nr-badge-role {
    background: #ede9fe;
    color: #7c3aed;
    border: 1px solid #ddd6fe;
}

/* ── Nurse Status Badges ── */
.nr-status-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity .15s, box-shadow .15s;
    white-space: nowrap;
    border: 1px solid transparent;
}
.nr-status-badge:hover { opacity: .85; box-shadow: 0 0 0 2px rgba(0,0,0,.08); }
.nr-st-active   { background: #ecfdf5; color: #059669; border-color: #a7f3d0; }
.nr-st-leave    { background: #fef3c7; color: #b45309; border-color: #fde68a; }
.nr-st-dispatch { background: #eff6ff; color: #2563eb; border-color: #bfdbfe; }
.nr-st-inactive { background: #f3f4f6; color: #6b7280; border-color: #d1d5db; }

/* Inactive/leave/dispatched rows — dimmed */
.nurse-on-leave,
.nurse-dispatched,
.nurse-inactive { opacity: .5; }
.nurse-on-leave:hover,
.nurse-dispatched:hover,
.nurse-inactive:hover { opacity: .75; }

/* Status select in edit view */
.ne-status-sel {
    font-size: 11px;
    padding: 2px 4px;
    min-width: 72px;
}

/* Add nurse form */
.ne-add-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}
.ne-add-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.ne-add-field > span {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-sec);
}
.ne-add-field .ne-input,
.ne-add-field .ne-select {
    width: 100%;
}


/* ── Boundary cells (prev month) ─────────── */
.prev-boundary {
    background: #f1f5f9 !important;
    color: var(--c-text-muted) !important;
    font-size: 10px;
    min-width: 28px !important;
    max-width: 32px;
}
.prev-boundary-cell {
    background: #f8fafc !important;
    opacity: 0.75;
    font-size: 11px;
    border-right-color: var(--c-border) !important;
}
.prev-boundary-cell:last-of-type {
    border-right: 2px solid var(--c-primary-l) !important;
}

/* ── Stat header cells ───────────────────── */
.stat-hdr {
    background: #f0f0f0 !important;
    font-size: 11px !important;
    min-width: 32px !important;
    max-width: 40px;
    text-align: center;
}

/* ── Expandable nurse detail rows ────────── */
.nurse-expandable {
    cursor: pointer;
    user-select: none;
    position: relative;
    padding-left: 18px !important;
}
.nurse-expandable:hover {
    background: var(--c-bg-sec);
}
.expand-chevron {
    transition: transform 0.15s ease;
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.4;
}
.nurse-expandable.expanded .expand-chevron {
    transform: translateY(-50%) rotate(90deg);
    opacity: 0.8;
}
.nurse-detail-row {
    background: #fafbfc;
}
.nurse-detail-cell {
    padding: 0 !important;
    border-top: none !important;
}
.nurse-detail-container {
    padding: 12px 16px;
    border-top: 1px dashed var(--c-border);
    border-bottom: 1px solid var(--c-border);
    animation: slideDown 0.15s ease;
}
.nurse-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 10px;
}
@keyframes slideDown {
    from { opacity: 0; max-height: 0; }
    to { opacity: 1; max-height: 300px; }
}
.nurse-detail-section h4 {
    font-size: 11px;
    font-weight: 700;
    color: var(--c-text-sec);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--c-border);
}
.detail-item {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 4px;
}
.detail-item:hover {
    background: var(--c-bg-sec);
}
.detail-label {
    color: var(--c-text-sec);
    font-weight: 500;
}
.nurse-detail-requests {
    min-width: 0;
}
.req-tag-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    max-height: 120px;
    overflow-y: auto;
}
.req-tag {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
}
.req-tag small {
    opacity: 0.6;
    font-size: 10px;
}
.req-tag.req-off {
    background: #f0fdf4;
    color: #15803d;
}
.req-tag.req-day {
    background: var(--s-day-bg);
    color: var(--s-day);
}
.req-tag.req-eve {
    background: var(--s-eve-bg);
    color: var(--s-eve);
}
.req-tag.req-night {
    background: var(--s-night-bg);
    color: var(--s-night);
}
.req-tag.req-other {
    background: #f1f5f9;
    color: #475569;
}

/* ── DB Status Grid (Dashboard) ──────────── */
.db-status-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
}
.db-status-item {
    display: flex;
    flex-direction: column;
    padding: 8px 12px;
    border-radius: 6px;
    background: var(--c-bg-sec);
    border: 1px solid var(--c-border);
}
.db-status-item.ok {
    border-left: 3px solid var(--c-success);
}
.db-status-item.empty {
    border-left: 3px solid var(--c-text-sec);
    opacity: 0.6;
}
.db-status-label {
    font-size: 11px;
    color: var(--c-text-sec);
    font-weight: 500;
}
.db-status-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--c-text);
}

/* ── Constraint Warning Sidebar (편집 모드) ── */

/* Layout: 테이블 + 사이드바 나란히 */
.sched-layout-wrap {
    display: flex;
    gap: 0;
    align-items: flex-start;
    position: relative;
}
.sched-layout-main {
    flex: 1;
    min-width: 0;
}

/* 사이드바 패널 */
.warn-sidebar {
    position: sticky;
    top: 12px;
    width: 280px;
    min-width: 280px;
    max-height: calc(100vh - 80px);
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    margin-left: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    z-index: 10;
    transition: width 0.2s ease, min-width 0.2s ease, opacity 0.2s ease;
}
.warn-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    cursor: pointer;
    user-select: none;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-bg-sec);
    flex-shrink: 0;
}
.warn-sidebar-header:hover {
    background: var(--c-bg-hover);
}
.warn-sidebar-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
}
.warn-sidebar-body {
    overflow-y: auto;
    padding: 6px 8px;
    flex: 1;
}
.warn-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}
.warn-sidebar.collapsed .warn-sidebar-body {
    display: none;
}
.warn-sidebar.collapsed .warn-chevron {
    transform: rotate(-90deg);
}
.warn-sidebar.collapsed {
    max-height: none;
}

/* 그룹 라벨 */
.warn-group-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 4px 3px;
    margin-top: 2px;
}
.warn-group-error {
    color: var(--c-danger);
}
.warn-group-warn {
    color: var(--c-warning);
}

/* 개별 아이템 */
.warn-item {
    display: flex;
    align-items: flex-start;
    gap: 6px;
    font-size: 12px;
    padding: 4px 4px;
    border-radius: 4px;
    line-height: 1.4;
}
.warn-item:hover {
    background: var(--c-bg-sec);
}
.warn-item svg {
    flex-shrink: 0;
    margin-top: 1px;
}
.warn-item.warn-error {
    color: var(--c-danger);
}
.warn-item.warn-warn {
    color: var(--c-warning);
}
.warn-item.warn-clickable {
    cursor: pointer;
}
.warn-item + .warn-item {
    border-top: 1px solid var(--c-bg-sec);
}
/* 위반 항목 클릭 시 셀 하이라이트 애니메이션 */
@keyframes cellViolationFlash {
    0%   { box-shadow: inset 0 0 0 3px var(--c-danger); background: rgba(239,68,68,0.25); }
    50%  { box-shadow: inset 0 0 0 3px var(--c-danger); background: rgba(239,68,68,0.10); }
    100% { box-shadow: none; background: transparent; }
}
.cell-violation-highlight {
    animation: cellViolationFlash 2s ease-out;
    z-index: 2;
    position: relative;
}

/* 1200px 이하: 사이드바를 하단 고정 패널로 전환 */
@media (max-width: 1200px) {
    .sched-layout-wrap {
        flex-direction: column;
    }
    .warn-sidebar {
        position: sticky;
        bottom: 0;
        top: auto;
        width: 100%;
        min-width: 100%;
        max-height: 200px;
        margin-left: 0;
        margin-top: 12px;
        border-radius: 10px 10px 0 0;
    }
}

/* ══════════════════════════════════════════════
   Edit Toolbar — Batch Input, Mode Controls
   ══════════════════════════════════════════════ */

.edit-toolbar {
    background: var(--c-bg-sec);
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 10px 14px;
    margin-bottom: 12px;
}
.edit-toolbar-top {
    padding-bottom: 8px;
    border-bottom: 1px solid var(--c-border);
}
.edit-toolbar-modes {
    padding-top: 8px;
    flex-wrap: wrap;
}
.toolbar-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-sec);
    white-space: nowrap;
}
.toolbar-divider {
    color: var(--c-border);
    font-size: 14px;
    margin: 0 4px;
}

/* Tiny buttons */
.btn-xs {
    padding: 5px 10px;
    font-size: 11px;
    border-radius: 4px;
    line-height: 1.4;
}

/* Batch buttons active state */
.btn-batch-active {
    font-weight: 700;
    box-shadow: inset 0 0 0 2px currentColor;
}
.s-DAY-btn.btn-batch-active { background: var(--s-day-bg); color: var(--s-day); }
.s-EVE-btn.btn-batch-active { background: var(--s-eve-bg); color: var(--s-eve); }
.s-NIGHT-btn.btn-batch-active { background: var(--s-night-bg); color: var(--s-night); }
.s-OFF-btn.btn-batch-active { background: var(--s-off-bg); color: var(--s-off); }
.s-FREE-btn.btn-batch-active { background: #f0f0f0; color: #999; }


/* ══════════════════════════════════════════════
   Version Panel
   ══════════════════════════════════════════════ */

.version-card .card-body {
    padding: 12px 16px;
}
.version-final-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    margin-bottom: 12px;
    font-size: 13px;
}
.version-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    max-height: 400px;
    overflow-y: auto;
}
.version-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 13px;
    transition: background 0.12s;
}
.version-item:hover {
    background: var(--c-bg-sec);
}
.version-item.version-final {
    border-color: #86efac;
    background: #f0fdf4;
}
.version-item-info {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}
.version-id {
    font-weight: 700;
    color: var(--c-primary);
    font-size: 12px;
}
.version-label {
    font-weight: 500;
}
.version-item-actions {
    flex-shrink: 0;
}
.version-compare {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 0;
    font-size: 13px;
}
.version-compare select {
    padding: 3px 8px;
    font-size: 12px;
    border: 1px solid var(--c-border);
    border-radius: 4px;
}

/* ══════════════════════════════════════════════
   Boundary collapsed column
   ══════════════════════════════════════════════ */

.boundary-collapsed {
    max-width: 20px;
    padding: 2px !important;
    font-size: 10px;
}
.boundary-toggle {
    cursor: pointer;
    user-select: none;
}

/* ══════════════════════════════════════════════
   Data table (for modals)
   ══════════════════════════════════════════════ */

.data-table {
    border-collapse: collapse;
}
.data-table th,
.data-table td {
    padding: 4px 8px;
    border: 1px solid var(--c-border);
    text-align: center;
    font-size: 12px;
}
.data-table th {
    background: var(--c-bg-sec);
    font-weight: 600;
}

/* Input-sm */
.input-sm {
    padding: 2px 6px;
    font-size: 12px;
    border: 1px solid var(--c-border);
    border-radius: 4px;
}

/* ══════════════════════════════════════════════
   Changelog modal
   ══════════════════════════════════════════════ */

.changelog-modal {
    max-width: 480px;
}
.changelog-modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.changelog-modal .modal-body {
    max-height: 60vh;
    overflow-y: auto;
    padding: 12px 20px 20px;
}
.changelog-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.changelog-table th {
    text-align: left;
    font-size: 11px;
    font-weight: 600;
    color: var(--c-text-sec);
    padding: 6px 8px;
    border-bottom: 2px solid var(--c-border);
}
.changelog-table td {
    padding: 5px 8px;
    border-bottom: 1px solid var(--c-border-l);
    vertical-align: middle;
}
.changelog-table .cl-nurse {
    font-weight: 600;
    white-space: nowrap;
    max-width: 80px;
}
.changelog-table .cl-day {
    text-align: center;
    color: var(--c-text-sec);
    font-size: 12px;
    white-space: nowrap;
}
.changelog-table .cl-shift {
    text-align: center;
}
.changelog-table .cl-arrow {
    text-align: center;
    color: var(--c-text-muted);
    padding: 0 2px;
    font-size: 12px;
}
.shift-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    min-width: 22px;
    text-align: center;
}
.shift-badge.shift-day { background: #dbeafe; color: #1e40af; }
.shift-badge.shift-eve { background: #fef3c7; color: #92400e; }
.shift-badge.shift-night { background: #e0e7ff; color: #3730a3; }
.shift-badge.shift-off  { background: #f3f4f6; color: #6b7280; }
.shift-badge.shift-free { background: #ecfdf5; color: #065f46; }

/* ── Request Reference Panel ──────────────── */
.ref-panel { border: 1px solid var(--c-border); border-radius: 8px; overflow: hidden; }
.ref-panel-header:hover { background: var(--c-bg-hover, #f9fafb); }
.ref-table th, .ref-table td { border: 1px solid var(--c-border-light, #e5e7eb); }
.ref-table th { background: var(--c-bg-subtle, #f9fafb); position: sticky; top: 0; z-index: 1; }
.ref-table th.holiday { color: var(--c-danger); }
.ref-table th.weekend { color: var(--c-primary); }
.ref-name { font-weight: 500; background: var(--c-bg-subtle, #f9fafb); position: sticky; left: 0; z-index: 1; }


/* ══════════════════════════════════════════════
   DARK MODE
   ══════════════════════════════════════════════ */
[data-theme="dark"] {
    --c-bg:          #0f172a;
    --c-bg-card:     #1e293b;
    --c-bg-sidebar:  #020617;
    --c-text:        #f1f5f9;
    --c-text-sec:    #a8bacf;
    --c-text-muted:  #728198;
    --c-border:      #334155;
    --c-border-l:    #1e293b;

    --c-primary-bg:  #312e81;
    --c-success-bg:  #064e3b;
    --c-warning-bg:  #78350f;
    --c-danger-bg:   #7f1d1d;
    --c-info-bg:     #1e3a5f;

    --s-day:         #fbbf24;
    --s-day-bg:      #422006;
    --s-day-bd:      #78350f;
    --s-eve:         #60a5fa;
    --s-eve-bg:      #172554;
    --s-eve-bd:      #1e3a5f;
    --s-night:       #a78bfa;
    --s-night-bg:    #2e1065;
    --s-night-bd:    #3b0764;
    --s-off:         #cbd5e1;
    --s-off-bg:      #1e293b;
    --s-off-bd:      #334155;

    --c-success:     #4ade80;
    --c-warning:     #fbbf24;
    --c-danger:      #f87171;
    --c-info:        #60a5fa;

    --t-charge:      #f87171;
    --t-charge-bg:   #450a0a;
    --t-senior:      #fb923c;
    --t-senior-bg:   #431407;
    --t-junior:      #60a5fa;
    --t-junior-bg:   #172554;
    --t-rookie:      #4ade80;
    --t-rookie-bg:   #052e16;

    --c-bg-hover: #334155;
    --c-bg-subtle: #1e293b;
    --c-surface: #1e293b;
    --c-card: #1e293b;
    --c-bg-sec: #1a2536;
    --c-border-light: #334155;

    --shadow:     0 1px 3px rgba(0,0,0,.25), 0 1px 2px rgba(0,0,0,.15);
    --shadow-md:  0 4px 6px -1px rgba(0,0,0,.3), 0 2px 4px -2px rgba(0,0,0,.2);
    --shadow-lg:  0 10px 15px -3px rgba(0,0,0,.35), 0 4px 6px -4px rgba(0,0,0,.25);
}
[data-theme="dark"] body { background: var(--c-bg); color: var(--c-text); }
[data-theme="dark"] #topbar { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .card { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .card-header { border-color: var(--c-border); }
[data-theme="dark"] input, [data-theme="dark"] select, [data-theme="dark"] textarea {
    background: var(--c-bg); color: var(--c-text); border-color: var(--c-border);
}
[data-theme="dark"] .btn-secondary { background: var(--c-bg); color: var(--c-text); border-color: var(--c-border); }
[data-theme="dark"] .btn-ghost { color: var(--c-text-sec); }
[data-theme="dark"] .btn-ghost:hover { background: var(--c-bg); color: var(--c-text); }
/* ── Schedule grid dark mode ── */
[data-theme="dark"] .schedule-wrapper { border-color: var(--c-border); }
[data-theme="dark"] .schedule-grid thead th { background: var(--c-bg-card); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .schedule-grid thead th.corner { background: var(--c-bg-card); }
[data-theme="dark"] .schedule-grid th,
[data-theme="dark"] .schedule-grid td { border-color: var(--c-border); }
[data-theme="dark"] .schedule-grid tbody tr:hover td { background: rgba(255,255,255,.04); }
[data-theme="dark"] .schedule-grid tbody tr:hover .nurse-cell { background: #253349; }
[data-theme="dark"] .nurse-cell { background: var(--c-bg-card); color: var(--c-text); }
[data-theme="dark"] .corner { background: var(--c-bg-card); }
[data-theme="dark"] .shift-cell.s-FREE { background: #1a2536; color: #475569; }
[data-theme="dark"] .stat-col { background: var(--c-bg-card); }
[data-theme="dark"] .stat-hdr { background: var(--c-bg-card) !important; color: var(--c-text-sec); }
[data-theme="dark"] .cov-row td { background: var(--c-bg-card) !important; }
[data-theme="dark"] .cov-row .nurse-cell { background: var(--c-bg-card) !important; }
[data-theme="dark"] .cov-cell.over { background: rgba(59,130,246,.15) !important; }
[data-theme="dark"] .day-hdr.holiday { background: rgba(234,179,8,.12) !important; }
[data-theme="dark"] .day-hdr.holiday .day-num { color: #f87171; }
[data-theme="dark"] .day-hdr.holiday .day-name { color: #f87171; }
[data-theme="dark"] .prev-boundary { background: #1a2536 !important; }
[data-theme="dark"] .prev-boundary-cell { background: #162032 !important; }
/* ── Tabs dark mode ── */
[data-theme="dark"] .sched-tabs { border-color: var(--c-border); }
[data-theme="dark"] .sched-tab { color: var(--c-text-sec); }
[data-theme="dark"] .sched-tab:hover { color: var(--c-primary-l); background: rgba(99,102,241,.08); }
[data-theme="dark"] .sched-tab.active { color: var(--c-primary-l); background: rgba(99,102,241,.12); }
/* ── Request table dark mode ── */
[data-theme="dark"] .req-edit-table .req-cell { border-color: var(--c-border); }
[data-theme="dark"] .req-edit-table .req-cell:hover { box-shadow: inset 0 0 0 2px var(--c-primary-l); }
[data-theme="dark"] .req-cell.req-dirty { box-shadow: inset 0 -2px 0 0 var(--c-warning); }
[data-theme="dark"] .loading-card { background: var(--c-bg-card); color: var(--c-text); }
[data-theme="dark"] .stat-card { border-color: var(--c-border); }
[data-theme="dark"] .edit-toolbar { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .ref-panel { border-color: var(--c-border); }
[data-theme="dark"] .ref-panel-header:hover { background: var(--c-bg-hover); }
[data-theme="dark"] .ref-table th, [data-theme="dark"] .ref-table td { border-color: var(--c-border); }
[data-theme="dark"] .ref-table th { background: var(--c-bg-subtle); }
[data-theme="dark"] .ref-name { background: var(--c-bg-subtle); }
[data-theme="dark"] .config-section { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .toast { background: var(--c-bg-card); color: var(--c-text); border-color: var(--c-border); }
[data-theme="dark"] .nurse-detail-row td { background: var(--c-bg) !important; }
[data-theme="dark"] .dip-card { background: var(--c-bg-card); border-color: var(--c-border); box-shadow: 0 8px 32px rgba(0,0,0,.4); }
[data-theme="dark"] .dip-name { background: var(--c-bg-sec); }
[data-theme="dark"] .ne-row.ne-dirty { background: rgba(234, 179, 8, 0.08); }
[data-theme="dark"] .ne-fpill { background: var(--c-bg-card); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .ne-fpill:hover { background: rgba(239, 68, 68, 0.1); }
[data-theme="dark"] .ne-fpill.active { background: #dc2626; color: #fff; border-color: #b91c1c; }
[data-theme="dark"] .ne-ppill { background: var(--c-bg-card); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .ne-ppill:hover { background: rgba(99, 102, 241, 0.1); }
[data-theme="dark"] .ne-ppill-prefer { background: rgba(22, 163, 74, 0.15) !important; color: #4ade80 !important; border-color: rgba(74, 222, 128, 0.3) !important; }
[data-theme="dark"] .ne-ppill-avoid { background: rgba(220, 38, 38, 0.15) !important; color: #f87171 !important; border-color: rgba(248, 113, 113, 0.3) !important; }
[data-theme="dark"] .ne-consent-yes { background: rgba(22, 163, 74, 0.12); color: #4ade80; border-color: rgba(74, 222, 128, 0.3); }
[data-theme="dark"] .ne-consent-no { background: rgba(220, 38, 38, 0.12); color: #f87171; border-color: rgba(248, 113, 113, 0.3); }
[data-theme="dark"] .ne-legend { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .nr-badge-forbidden { background: rgba(220, 38, 38, 0.12); color: #f87171; border-color: rgba(248, 113, 113, 0.3); }
[data-theme="dark"] .nr-badge-prefer { background: rgba(22, 163, 74, 0.12); color: #4ade80; border-color: rgba(74, 222, 128, 0.3); }
[data-theme="dark"] .nr-badge-avoid { background: rgba(234, 179, 8, 0.12); color: #fbbf24; border-color: rgba(251, 191, 36, 0.3); }
[data-theme="dark"] .nr-badge-role { background: rgba(124, 58, 237, 0.12); color: #a78bfa; border-color: rgba(167, 139, 250, 0.3); }
[data-theme="dark"] .nr-st-active { background: rgba(5, 150, 105, 0.12); color: #34d399; border-color: rgba(52, 211, 153, 0.3); }
[data-theme="dark"] .nr-st-leave { background: rgba(180, 83, 9, 0.12); color: #fbbf24; border-color: rgba(251, 191, 36, 0.3); }
[data-theme="dark"] .nr-st-dispatch { background: rgba(37, 99, 235, 0.12); color: #60a5fa; border-color: rgba(96, 165, 250, 0.3); }
[data-theme="dark"] .nr-st-inactive { background: rgba(107, 114, 128, 0.12); color: #9ca3af; border-color: rgba(156, 163, 175, 0.3); }

/* Dark mode toggle */
.sidebar-dark-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
    color: #94a3b8;
    font-size: 12px;
    margin-bottom: 8px;
    padding: 8px;
    border-radius: var(--radius-sm);
}
.sidebar-dark-toggle:hover { background: rgba(255,255,255,.06); color: #e2e8f0; }


/* ══════════════════════════════════════════════
   RESPONSIVE SIDEBAR
   ══════════════════════════════════════════════ */
.btn-sidebar-toggle { display: none; }
.sidebar-overlay { display: none; }

/* Collapsed sidebar (toggled by JS) */
body.sidebar-collapsed #sidebar {
    width: 60px;
    min-width: 60px;
}
body.sidebar-collapsed .sidebar-logo div,
body.sidebar-collapsed .nav-item span,
body.sidebar-collapsed .sidebar-version,
body.sidebar-collapsed .sidebar-dark-toggle svg + svg,
body.sidebar-collapsed .sidebar-dark-toggle { overflow: hidden; }
body.sidebar-collapsed .nav-item span { display: none; }
body.sidebar-collapsed .sidebar-logo div { display: none; }
body.sidebar-collapsed .sidebar-dark-toggle { padding: 6px; justify-content: center; }

@media (max-width: 1024px) {
    .btn-sidebar-toggle { display: flex; }

    #sidebar {
        position: fixed;
        top: 0; left: 0; bottom: 0;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 200;
    }
    body.sidebar-open #sidebar {
        transform: translateX(0);
    }
    body.sidebar-open .sidebar-overlay {
        display: block;
        position: fixed; inset: 0;
        background: rgba(0,0,0,.4);
        z-index: 150;
    }
    body.sidebar-collapsed #sidebar {
        width: var(--sidebar-w);
        min-width: var(--sidebar-w);
    }
    body.sidebar-collapsed .nav-item span { display: inline; }
    body.sidebar-collapsed .sidebar-logo div { display: block; }
}

@media (max-width: 640px) {
    #topbar { padding: 0 12px; }
    #content { padding: 12px; }
    .topbar-right .btn span { display: none; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .edit-toolbar-top { flex-wrap: wrap; }
    .edit-toolbar-modes { flex-wrap: wrap; }
    .schedule-wrapper { font-size: 11px; }
}


/* ══════════════════════════════════════════════
   ALERT CENTER
   ══════════════════════════════════════════════ */
.alert-center-wrapper { position: relative; }
.topbar-icon-btn { position: relative; padding: 8px 10px; }
.alert-badge {
    position: absolute; top: 2px; right: 2px;
    background: var(--c-danger); color: #fff;
    font-size: 10px; font-weight: 700;
    min-width: 16px; height: 16px;
    border-radius: 99px;
    display: flex; align-items: center; justify-content: center;
    line-height: 1;
}
.alert-badge.hidden { display: none; }
.alert-dropdown {
    position: absolute; top: 100%; right: 0;
    width: 360px; max-height: 420px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: 0 8px 24px rgba(0,0,0,.12);
    overflow: hidden;
    z-index: 300;
}
.alert-dropdown.hidden { display: none; }
.alert-dropdown-header {
    padding: 12px 16px;
    font-weight: 600; font-size: 14px;
    border-bottom: 1px solid var(--c-border);
}
.alert-list { overflow-y: auto; max-height: 360px; }
.alert-item {
    display: flex; gap: 10px; padding: 10px 16px;
    border-bottom: 1px solid var(--c-border-l);
    font-size: 13px; line-height: 1.4;
    transition: background 0.15s;
}
.alert-item:hover { background: var(--c-bg); }
.alert-icon { flex-shrink: 0; margin-top: 2px; }
.alert-icon.warn { color: var(--c-warning); }
.alert-icon.error { color: var(--c-danger); }
.alert-icon.info { color: var(--c-info); }
.alert-icon.ok { color: var(--c-success); }
.alert-msg { flex: 1; }
.alert-type { font-size: 11px; color: var(--c-text-muted); }

[data-theme="dark"] .alert-dropdown { background: var(--c-bg-card); border-color: var(--c-border); box-shadow: 0 8px 32px rgba(0,0,0,.4); }

/* ══════════════════════════════════════════════
   ENHANCED DASHBOARD
   ══════════════════════════════════════════════ */
.dash-coverage-mini {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(28px, 1fr));
    gap: 2px; margin-top: 8px;
}
.dash-cov-cell {
    aspect-ratio: 1;
    border-radius: 3px;
    display: flex; align-items: center; justify-content: center;
    font-size: 9px; font-weight: 600;
    border: 1px solid var(--c-border-l);
}
.dash-cov-ok { background: var(--c-success-bg); color: var(--c-success); }
.dash-cov-warn { background: var(--c-warning-bg); color: var(--c-warning); }
.dash-cov-danger { background: var(--c-danger-bg); color: var(--c-danger); }

/* Month transition nav */
.sched-month-nav {
    display: flex; align-items: center; gap: 6px;
}
.sched-month-nav .month-nav-btn {
    padding: 4px 8px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--c-border);
    background: var(--c-bg-card);
    color: var(--c-text-sec);
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    transition: all 0.15s;
    display: flex; align-items: center; justify-content: center;
}
.sched-month-nav .month-nav-btn:hover {
    background: var(--c-primary-bg);
    color: var(--c-primary);
    border-color: var(--c-primary);
}

/* ══════════════════════════════════════
   Repair Mode (Table-based) & Range Input Bar
   ══════════════════════════════════════ */

/* Badge for repair mode indicator */
.badge-repair {
    display: inline-flex; align-items: center; gap: 4px;
    background: #fef3c7;
    color: #92400e;
    font-size: 12px; font-weight: 600;
    padding: 5px 12px;
    border-radius: 12px;
    white-space: nowrap;
}
[data-theme="dark"] .badge-repair {
    background: #78350f;
    color: #fde68a;
}

/* Repair mode active border on the schedule table area */
.repair-toolbar-active {
    border: 2px solid #f59e0b;
    border-radius: var(--radius);
    padding: 2px;
    position: relative;
}
.repair-toolbar-active::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: var(--radius);
    background: rgba(245,158,11,0.04);
    pointer-events: none;
    z-index: 0;
}

/* Inline repair result area */
.repair-result-inline {
    margin-top: 12px;
    background: var(--c-bg-sec);
    border: 1px solid var(--c-border-l);
    border-radius: var(--radius);
    overflow: hidden;
}
.repair-result-card {
    padding: 12px 16px;
}

/* Repair diff cell highlight on the table */
.repair-diff-cell {
    outline: 2px solid #10b981 !important;
    outline-offset: -2px;
    animation: repairPulse 1s ease-in-out 2;
    position: relative;
}
@keyframes repairPulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
    50% { box-shadow: 0 0 0 3px rgba(16,185,129,0.2); }
}

/* Range Input Bar (floating selection toolbar) */
.range-input-bar {
    position: absolute;
    z-index: 5000;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 6px 10px;
    font-size: 12px;
    white-space: nowrap;
    animation: rangeBarIn 0.12s ease;
}
@keyframes rangeBarIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
.range-input-bar .ri-count {
    color: var(--c-primary);
    font-weight: 600;
    margin-right: 4px;
}
.range-input-bar .ri-label {
    color: var(--c-text-sec);
    font-size: 11px;
    margin-right: 2px;
}
.range-input-bar .ri-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 26px;
    padding: 0 8px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    background: var(--c-bg-sec);
    color: var(--c-text);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.12s ease;
}
.range-input-bar .ri-btn:hover {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}
.range-input-bar .ri-btn.ri-D { color: var(--s-day); }
.range-input-bar .ri-btn.ri-E { color: var(--s-eve); }
.range-input-bar .ri-btn.ri-N { color: var(--s-night); }
.range-input-bar .ri-btn.ri-OFF { color: var(--s-off); }
.range-input-bar .ri-btn.ri-FREE { color: #94a3b8; }

.range-input-bar .ri-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px; height: 22px;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--c-text-sec);
    font-size: 14px;
    cursor: pointer;
    margin-left: 2px;
}
.range-input-bar .ri-close:hover {
    background: var(--c-danger-bg);
    color: var(--c-danger);
}

/* Repair mode hint text */
.repair-hint {
    font-size: 11px;
    color: var(--c-text-sec);
    line-height: 1.4;
    max-width: 500px;
}

/* Repair result */
.repair-summary {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--c-border-l);
    margin-bottom: 8px;
}
.repair-error {
    background: var(--c-danger-bg);
    color: var(--c-danger);
    border-radius: var(--radius);
    padding: 12px 16px;
}
.repair-error strong { display: block; margin-bottom: 4px; }

/* Relaxation picker */
.repair-relaxation-picker {
    background: var(--c-surface);
    border: 1px solid var(--c-warning, #f0ad4e);
    border-radius: var(--radius);
    padding: 16px;
}
.relaxation-options {
    display: flex; flex-direction: column; gap: 8px;
    margin-bottom: 12px;
}
.relaxation-opt {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 8px 12px;
    border: 1px solid var(--c-border-l);
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .15s;
}
.relaxation-opt:hover { background: var(--c-bg-hover, rgba(128,128,128,.08)); }
.relaxation-opt input[type="checkbox"] { margin-top: 3px; flex-shrink: 0; }
.relaxation-opt strong { font-size: 13px; }
.badge-warning {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: 9999px; font-size: 12px; font-weight: 600;
    background: var(--c-warning-bg, #fff3cd); color: var(--c-warning-text, #856404);
}
[data-theme="dark"] .badge-warning { background: rgba(240,173,78,.18); color: #f0ad4e; }
.btn-warning {
    background: var(--c-warning, #f0ad4e); color: #fff; border: none;
}
.btn-warning:hover { filter: brightness(1.1); }

/* Diff table */
.repair-diff-table-wrap {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--c-border-l);
    border-radius: var(--radius);
}
.repair-diff-table {
    width: 100%; border-collapse: collapse;
    font-size: 12px;
}
.repair-diff-table thead {
    position: sticky; top: 0;
    background: var(--c-bg-sec);
}
.repair-diff-table th {
    padding: 6px 10px;
    text-align: left;
    font-weight: 600;
    border-bottom: 1px solid var(--c-border);
}
.repair-diff-table td {
    padding: 5px 10px;
    border-bottom: 1px solid var(--c-border-l);
}
.repair-diff-table .shift-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-xs);
    font-size: 11px;
    font-weight: 600;
}
.repair-diff-table .s-DAY { background: var(--s-day-bg); color: var(--s-day); }
.repair-diff-table .s-EVE { background: var(--s-eve-bg); color: var(--s-eve); }
.repair-diff-table .s-NIGHT { background: var(--s-night-bg); color: var(--s-night); }
.repair-diff-table .s-OFF { background: var(--s-off-bg); color: var(--s-off); }

/* Small input for repair */
.input-sm {
    padding: 4px 8px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    background: var(--c-bg-card);
    color: var(--c-text);
    font-size: 12px;
}
.input-sm:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px var(--c-primary-bg);
}

/* Spinner for inline loading (small) */
.spinner-sm {
    display: inline-block;
    width: 20px; height: 20px;
    border: 2px solid var(--c-border);
    border-top-color: var(--c-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* ══════════════════════════════════════════════
   Report Viewer Modal
   ══════════════════════════════════════════════ */
.report-viewer-modal {
    position: fixed; inset: 0; z-index: 9999;
    display: flex; align-items: center; justify-content: center;
}
.report-viewer-modal.hidden { display: none; }
.report-viewer-backdrop {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.5);
}
.report-viewer-content {
    position: relative; z-index: 1;
    width: 90vw; height: 85vh;
    background: var(--c-bg);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    display: flex; flex-direction: column;
    overflow: hidden;
}
.report-viewer-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 12px 20px;
    border-bottom: 1px solid var(--c-border);
    background: var(--c-surface);
}
.report-viewer-header h3 {
    margin: 0; font-size: 14px; font-weight: 600;
}
.report-viewer-frame {
    flex: 1; border: none; width: 100%;
    background: #fff;
}

/* ══════════════════════════════════════════════
   Nurse Bulk Action Bar
   ══════════════════════════════════════════════ */
.ne-bulk-bar {
    background: var(--c-surface);
    border: 1px solid var(--c-primary);
    border-radius: 8px;
    padding: 10px 16px;
    margin-bottom: 12px;
    box-shadow: 0 2px 8px var(--c-primary-bg);
    transition: all 0.2s ease;
}
.ne-bulk-bar.hidden { display: none; }
.ne-th-check, .ne-check-cell {
    width: 36px; text-align: center;
    padding: 4px 6px !important;
}
.ne-check-cell input[type="checkbox"],
.ne-th-check input[type="checkbox"] {
    width: 16px; height: 16px; cursor: pointer;
    accent-color: var(--c-primary);
}


/* ══════════════════════════════════════════════
   UX ENHANCEMENTS
   ══════════════════════════════════════════════ */

/* ── Cell Change Flash Animation ─────────────── */
@keyframes cellFlash {
    0%   { background-color: rgba(79, 70, 229, 0.35); }
    100% { background-color: transparent; }
}
.cell-just-changed {
    animation: cellFlash 0.5s ease-out;
}

/* ── Enhanced Solver Progress Bar ────────────── */
.solve-progress-wrap {
    flex-basis: 100%;
    order: 1;
}
.solve-progress-track {
    height: 6px;
    background: var(--c-border);
    border-radius: 3px;
    overflow: hidden;
}
.solve-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--c-primary), var(--c-primary-l));
    border-radius: 3px;
    transition: width 0.3s ease;
    animation: progressPulse 1.5s ease-in-out infinite;
}
@keyframes progressPulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.7; }
}
.solve-progress-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
    font-size: 11px;
    color: var(--c-text-sec);
}

/* ── Solver Progress Log ─────────────────────── */
.solve-log-area {
    flex-basis: 100%;
    order: 2;
    max-height: 120px;
    overflow-y: auto;
    scrollbar-width: thin;
}
.solve-log-entries {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.solve-log-entry {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    line-height: 1.4;
    padding: 2px 0;
    color: var(--c-text-sec);
    animation: logFadeIn .25s ease;
}
@keyframes logFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to   { opacity: 1; transform: translateY(0); }
}
.solve-log-icon {
    flex-shrink: 0;
    font-size: 12px;
    width: 18px;
    text-align: center;
}
.solve-log-text {
    flex: 1;
    min-width: 0;
}
.solve-log-entry.log-success { color: var(--c-success, #22c55e); font-weight: 500; }
.solve-log-entry.log-improve { color: var(--c-primary); }
.solve-log-entry.log-warn    { color: var(--c-warning, #f59e0b); }

/* ── Filter / Search Bar ─────────────────────── */
.sched-filter-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    margin-bottom: 10px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    flex-wrap: wrap;
}
.sched-filter-bar input[type="text"] {
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 12px;
    font-family: inherit;
    min-width: 180px;
    background: var(--c-bg);
    color: var(--c-text);
    transition: border-color var(--dur) var(--ease);
}
.sched-filter-bar input[type="text"]:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px var(--c-primary-bg);
}
.sched-filter-bar input[type="text"]::placeholder {
    color: var(--c-text-muted);
}
.filter-team-btn {
    padding: 5px 10px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    background: var(--c-bg);
    color: var(--c-text-sec);
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
}
.filter-team-btn:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
}
.filter-team-btn.active {
    background: var(--c-primary);
    color: #fff;
    border-color: var(--c-primary);
}
.filter-result-count {
    font-size: 11px;
    color: var(--c-text-muted);
    margin-left: auto;
}

/* ── Month Summary Banner ──────────────────── */
.month-summary-banner {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 7px 14px;
    margin-bottom: 8px;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius-sm, 6px);
    font-size: 12px;
    flex-wrap: wrap;
    color: var(--c-text-sec);
}
.msb-item strong { color: var(--c-text); font-weight: 700; }
.msb-divider { color: var(--c-border); margin: 0 4px; }
.msb-eq {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}
.msb-eq-good { background: color-mix(in srgb, var(--c-success) 15%, transparent); color: var(--c-success); }
.msb-eq-warn { background: color-mix(in srgb, var(--c-warning) 15%, transparent); color: var(--c-warning); }
.msb-eq-bad  { background: color-mix(in srgb, var(--c-danger) 15%, transparent);  color: var(--c-danger); }

/* ── Keyboard Shortcut Hint ──────────────────── */
.kbd-hint {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    border-radius: 3px;
    font-size: 10px;
    font-family: 'SF Mono', 'Consolas', monospace;
    font-weight: 600;
    color: var(--c-text-sec);
    line-height: 1;
}

/* ── Print Styles ────────────────────────────── */
@media print {
    body {
        display: block;
        overflow: visible;
        height: auto;
        background: #fff;
        color: #000;
        font-size: 10px;
    }
    #sidebar, #topbar, .edit-toolbar, .sched-filter-bar,
    .btn, .toast, .loading-overlay,
    .solve-widget, .alert-dropdown, .sidebar-overlay,
    .range-input-bar, .repair-hint, #toast-container {
        display: none !important;
    }
    #main {
        margin: 0;
        padding: 0;
        overflow: visible;
        height: auto;
    }
    #content {
        padding: 0;
        overflow: visible;
        height: auto;
    }
    .schedule-wrapper {
        overflow: visible;
        max-height: none;
        border: none;
    }
    .schedule-grid {
        width: 100%;
        font-size: 9px;
    }
    .schedule-grid th, .schedule-grid td {
        border: 1px solid #ccc;
        padding: 2px 3px;
    }
    .nurse-cell {
        position: static;
    }
    .schedule-grid thead th {
        position: static;
        background: #f0f0f0 !important;
        color: #000 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .shift-cell {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
    .card {
        box-shadow: none;
        border: 1px solid #ddd;
        break-inside: avoid;
    }
    .nurse-detail-row { display: none !important; }

    @page {
        size: landscape;
        margin: 10mm;
    }
}

/* ══════════════════════════════════════════════
   DARK MODE — NEW COMPONENTS
   ══════════════════════════════════════════════ */
[data-theme="dark"] .sched-filter-bar {
    background: var(--c-bg-card);
    border-color: var(--c-border);
}
[data-theme="dark"] .sched-filter-bar input[type="text"] {
    background: var(--c-bg);
    color: var(--c-text);
    border-color: var(--c-border);
}
[data-theme="dark"] .filter-team-btn {
    background: var(--c-bg);
    color: var(--c-text-sec);
    border-color: var(--c-border);
}
[data-theme="dark"] .filter-team-btn.active {
    background: var(--c-primary);
    color: #fff;
}
[data-theme="dark"] .solve-progress-track {
    background: var(--c-border);
}
[data-theme="dark"] .kbd-hint {
    background: var(--c-bg);
    border-color: var(--c-border);
    color: var(--c-text-sec);
}
@keyframes cellFlashDark {
    0%   { background-color: rgba(129, 140, 248, 0.35); }
    100% { background-color: transparent; }
}
[data-theme="dark"] .cell-just-changed {
    animation: cellFlashDark 0.5s ease-out;
}

/* ══════════════════════════════════════════════
   Shift Definitions (근무 유형 정의)
   ══════════════════════════════════════════════ */
.shift-defs-panel {
    padding: 0;
}

.shift-defs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.shift-defs-table thead th {
    padding: 8px 10px;
    background: var(--c-surface);
    border-bottom: 2px solid var(--c-border);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--c-text-sec);
    letter-spacing: 0.5px;
}
.shift-defs-table tbody td {
    padding: 10px 10px;
    border-bottom: 1px solid var(--c-border);
    vertical-align: middle;
}
.shift-defs-table tbody tr:hover {
    background: var(--c-surface);
}

.shift-def-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 6px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 13px;
    font-family: var(--font-mono);
}

.shift-defs-actions {
    padding: 12px 10px;
    border-bottom: 1px solid var(--c-border);
}

/* Forbidden Transition Matrix */
.ft-matrix-wrap {
    padding: 16px 10px 10px;
}
.ft-matrix-info {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 10px;
}
.ft-label {
    font-weight: 600;
    font-size: 13px;
}
.ft-matrix {
    border-collapse: collapse;
    margin: 0 auto;
}
.ft-matrix th,
.ft-matrix td {
    width: 42px;
    height: 36px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
}
.ft-corner {
    width: 42px;
}
.ft-header-col,
.ft-header-row {
    font-weight: 700;
    font-size: 14px;
    padding: 4px;
}
.ft-cell {
    border: 1px solid var(--c-border);
    border-radius: 0;
    transition: background 0.15s;
    cursor: default;
}
.ft-forbidden {
    background: #fef2f2;
    color: #dc2626;
    font-size: 14px;
}
.ft-allowed {
    background: #f0fdf4;
    color: #16a34a;
    font-size: 14px;
}
.ft-legend {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--c-border);
}
.ft-legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}
.ft-cell-mini {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 700;
}
.ft-cell-mini.ft-forbidden {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}
.ft-cell-mini.ft-allowed {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* Shift def dialog */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.form-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-sec);
}
.form-input {
    padding: 8px 10px;
    border: 1px solid var(--c-border);
    border-radius: 6px;
    font-size: 14px;
    background: var(--c-bg);
    color: var(--c-text);
}
.form-input:focus {
    outline: none;
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* Dark mode overrides */
[data-theme="dark"] .ft-forbidden {
    background: #2c1a1a;
    color: #f87171;
}
[data-theme="dark"] .ft-allowed {
    background: #1a2c1a;
    color: #4ade80;
}
[data-theme="dark"] .ft-cell-mini.ft-forbidden {
    background: #2c1a1a;
    color: #f87171;
    border-color: #5c2a2a;
}
[data-theme="dark"] .ft-cell-mini.ft-allowed {
    background: #1a2c1a;
    color: #4ade80;
    border-color: #2a5c2a;
}

/* ══════════════════════════════════════════════
   CONSTRAINT TABLE-ROW LAYOUT
   ══════════════════════════════════════════════ */
.cst-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.cst-row {
    display: grid;
    grid-template-columns: 32px 1fr auto 48px;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    background: #f8fafc;
    border: 1px solid transparent;
    transition: background var(--dur) var(--ease);
}
.cst-row:hover { background: #f1f5f9; }
.cst-row-locked { background: #fffbeb; }
.cst-row-locked:hover { background: #fef9c3; }
.cst-row-disabled { opacity: .5; }
.cst-status { display: flex; align-items: center; justify-content: center; }
.cst-icon { font-size: 14px; font-weight: 700; line-height: 1; }
.cst-icon-locked { color: #d97706; }
.cst-icon-on { color: #16a34a; }
.cst-icon-off { color: #dc2626; }
.cst-main { min-width: 0; }
.cst-name { font-weight: 600; font-size: 13px; color: var(--c-text); line-height: 1.3; }
.cst-desc { font-size: 11px; color: var(--c-text-muted); line-height: 1.3; margin-top: 1px; }
.cst-link-badge {
    display: inline-block;
    margin-top: 4px;
    font-size: 10px;
    color: var(--c-primary);
    background: var(--c-primary-bg);
    padding: 2px 8px;
    border-radius: 10px;
}
.cst-params {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    justify-content: flex-end;
}
.cst-toggle { display: flex; align-items: center; justify-content: center; }
.cst-separator {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0 4px;
    font-size: 11px;
    font-weight: 600;
    color: var(--c-text-muted);
}
.cst-separator::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border);
}

@media (max-width: 768px) {
    .cst-row {
        grid-template-columns: 28px 1fr 48px;
        grid-template-rows: auto auto;
    }
    .cst-params {
        grid-column: 1 / -1;
        justify-content: flex-start;
        padding-left: 38px;
    }
}

/* Solver auto-info */
.solver-auto-info {
    margin-top: 10px;
    padding: 8px 12px;
    background: #f8fafc;
    border-radius: var(--radius-sm);
    border: 1px dashed var(--c-border);
}

/* ══════════════════════════════════════════════
   COMPREHENSIVE DARK MODE
   ══════════════════════════════════════════════ */

/* Config page sections */
[data-theme="dark"] .cfg-section { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .cfg-section-header { border-color: var(--c-border); }
[data-theme="dark"] .cfg-section-icon { filter: brightness(0.8); }

/* Constraint rows */
[data-theme="dark"] .cst-row { background: rgba(255,255,255,.03); }
[data-theme="dark"] .cst-row:hover { background: rgba(255,255,255,.06); }
[data-theme="dark"] .cst-row-locked { background: rgba(234,179,8,.06); }
[data-theme="dark"] .cst-row-locked:hover { background: rgba(234,179,8,.1); }
[data-theme="dark"] .cst-link-badge { background: rgba(99,102,241,.15); color: #818cf8; }
[data-theme="dark"] .cst-separator { color: var(--c-text-muted); }
[data-theme="dark"] .cst-separator::after { background: var(--c-border); }

/* Old cfg-card (for backward compatibility) */
[data-theme="dark"] .cfg-card { background: rgba(255,255,255,.03); border-color: var(--c-border); }
[data-theme="dark"] .cfg-card:hover { border-color: #475569; }
[data-theme="dark"] .cfg-card-locked { background: rgba(234,179,8,.06); border-color: rgba(234,179,8,.2); }

/* Param inputs/chips */
[data-theme="dark"] .param-chip { background: #334155; color: #94a3b8; }
[data-theme="dark"] .param-chip.param-active { background: var(--c-primary); color: #fff; }
[data-theme="dark"] .param-input input[type="number"] { background: var(--c-bg); color: var(--c-text); border-color: var(--c-border); }

/* Soft weight cards */
[data-theme="dark"] .sw-card { background: rgba(255,255,255,.03); border-color: var(--c-border); }
[data-theme="dark"] .sw-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.2); }
[data-theme="dark"] .sw-badge { background: rgba(99,102,241,.2); color: #a5b4fc; }
[data-theme="dark"] .weight-slider { background: #334155; }
[data-theme="dark"] .sw-track-fill { background: linear-gradient(90deg, #6366f1, #818cf8); }

/* Solver items */
[data-theme="dark"] .solver-item { background: rgba(255,255,255,.03); border-color: var(--c-border); }
[data-theme="dark"] .solver-item-input input { background: var(--c-bg); color: var(--c-text); border-color: var(--c-border); }
[data-theme="dark"] .solver-auto-info { background: rgba(255,255,255,.03); border-color: var(--c-border); }

/* Feature cards */
[data-theme="dark"] .feature-card { background: rgba(255,255,255,.03); border-color: var(--c-border); }

/* Staffing panel */
[data-theme="dark"] .staffing-num { background: var(--c-bg); color: var(--c-text); border-color: var(--c-border); }
[data-theme="dark"] .staffing-num:focus { border-color: var(--c-primary); }
[data-theme="dark"] .staffing-row-group { background: rgba(255,255,255,.03); border-color: var(--c-border); }
[data-theme="dark"] .staffing-summary-bar { background: rgba(255,255,255,.03); color: var(--c-text-sec); }
[data-theme="dark"] .staffing-margin { background: rgba(255,255,255,.03); border-color: var(--c-border); }
[data-theme="dark"] .staffing-margin.margin-good { background: rgba(22,163,74,.08); border-color: rgba(74,222,128,.25); }
[data-theme="dark"] .staffing-margin.margin-ok { background: rgba(22,163,74,.06); border-color: rgba(74,222,128,.2); }
[data-theme="dark"] .staffing-margin.margin-warning { background: rgba(234,179,8,.08); border-color: rgba(251,191,36,.25); }
[data-theme="dark"] .staffing-margin.margin-danger { background: rgba(220,38,38,.08); border-color: rgba(248,113,113,.25); }
[data-theme="dark"] .staffing-hint { color: var(--c-text-muted); }

/* Margin bar */
[data-theme="dark"] .margin-bar-track { background: #334155; }
[data-theme="dark"] .margin-bar-fill { background: linear-gradient(90deg, #dc2626, #eab308, #22c55e); }

/* Top bar */
[data-theme="dark"] .cfg-top-bar { background: var(--c-bg-card); border-color: var(--c-border); }

/* Shift definitions table */
[data-theme="dark"] .shift-defs-table { border-color: var(--c-border); }
[data-theme="dark"] .shift-defs-table th { background: rgba(255,255,255,.03); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .shift-defs-table td { border-color: var(--c-border); color: var(--c-text); }
[data-theme="dark"] .shift-defs-table tr:hover td { background: rgba(255,255,255,.03); }

/* Forbidden transition matrix */
[data-theme="dark"] .ft-matrix { border-color: var(--c-border); }
[data-theme="dark"] .ft-matrix th { background: rgba(255,255,255,.03); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .ft-matrix td { border-color: var(--c-border); }
[data-theme="dark"] .ft-cell { border-color: var(--c-border); }

/* Nurse roles table */
[data-theme="dark"] .role-row td { border-color: var(--c-border); color: var(--c-text); }

/* Modal dialog */
[data-theme="dark"] .modal-box { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .modal-header { border-color: var(--c-border); color: var(--c-text); }
[data-theme="dark"] .modal-footer { border-color: var(--c-border); }
[data-theme="dark"] .modal-close { color: var(--c-text-sec); }

/* Nurse table (list & edit views) */
[data-theme="dark"] .nurse-table { border-color: var(--c-border); }
[data-theme="dark"] .nurse-table th { background: rgba(255,255,255,.04); color: var(--c-text-sec); border-color: var(--c-border); }
[data-theme="dark"] .nurse-table td { border-color: var(--c-border); color: var(--c-text); }
[data-theme="dark"] .nurse-table tr:hover td { background: rgba(255,255,255,.03); }
[data-theme="dark"] .ne-row td { border-color: var(--c-border); }
[data-theme="dark"] .ne-input { background: var(--c-bg) !important; color: var(--c-text) !important; border-color: var(--c-border) !important; }
[data-theme="dark"] .ne-select { background: var(--c-bg) !important; color: var(--c-text) !important; border-color: var(--c-border) !important; }
[data-theme="dark"] .ne-toolbar { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .ne-bulk-bar { background: var(--c-bg-card); border-color: var(--c-border); }

/* Sidebar */
[data-theme="dark"] .nav-item.active { background: rgba(99,102,241,.15); }
[data-theme="dark"] .nav-item:hover { background: rgba(255,255,255,.05); }

/* Badge */
[data-theme="dark"] .badge-muted { background: #334155; color: #94a3b8; }
[data-theme="dark"] .badge-info { background: rgba(59,130,246,.15); color: #60a5fa; }
[data-theme="dark"] .badge-warning { background: rgba(234,179,8,.15); color: #fbbf24; }
[data-theme="dark"] .badge-success { background: rgba(22,163,74,.15); color: #4ade80; }

/* Dashboard stat cards */
[data-theme="dark"] .stat-card { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .stat-label { color: var(--c-text-sec); }
[data-theme="dark"] .stat-value { color: var(--c-text); }

/* Coverage mini chart */
[data-theme="dark"] .cov-bar-bg { background: #334155; }

/* Request view */
[data-theme="dark"] .req-cell { border-color: var(--c-border); }

/* Reports */
[data-theme="dark"] .report-viewer-backdrop { background: rgba(0,0,0,.7); }

/* Danger zone card */
[data-theme="dark"] .cfg-section:last-child .card { background: rgba(220,38,38,.05); border-color: rgba(220,38,38,.3); }

/* Scrollbars (for webkit-based dark mode) */
[data-theme="dark"] ::-webkit-scrollbar { background: var(--c-bg); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: #475569; border-radius: 4px; }
[data-theme="dark"] ::-webkit-scrollbar-thumb:hover { background: #64748b; }

/* Empty state */
[data-theme="dark"] .empty-state { color: var(--c-text-sec); }

/* Version list */
[data-theme="dark"] .ver-row { border-color: var(--c-border); }
[data-theme="dark"] .ver-row:hover { background: rgba(255,255,255,.03); }

/* Diagnosis panel */
[data-theme="dark"] .diag-panel { background: var(--c-bg-card); border-color: var(--c-border); color: var(--c-text); }

/* Loading overlay */
[data-theme="dark"] .loading-card { background: var(--c-bg-card); color: var(--c-text); box-shadow: 0 8px 32px rgba(0,0,0,.4); }

/* Edit toolbar */
[data-theme="dark"] .batch-btn { background: var(--c-bg); border-color: var(--c-border); color: var(--c-text-sec); }
[data-theme="dark"] .batch-btn.active { border-color: var(--c-primary); }

/* ── Schedule inline-style overrides (dark) ── */
[data-theme="dark"] .staffing-sep-row td { background: rgba(59,130,246,.08) !important; }
[data-theme="dark"] .staffing-req-row td { background: rgba(59,130,246,.08) !important; }
[data-theme="dark"] .staffing-req-cell { background: transparent !important; }
[data-theme="dark"] .staffing-req-cell:hover { background: rgba(255,255,255,.06) !important; }
[data-theme="dark"] .staffing-req-cell.staffing-override { background: rgba(59,130,246,.12) !important; }
[data-theme="dark"] th.day-hdr[style*="background"] { background: var(--c-bg-card) !important; color: var(--c-text-sec); }
[data-theme="dark"] .legend-boundary { background: #1a2536; color: var(--c-text-sec); }
[data-theme="dark"] .legend-holiday { background: rgba(234,179,8,.12); color: #fbbf24; }
[data-theme="dark"] .data-table td,
[data-theme="dark"] .data-table th { border-color: var(--c-border); color: var(--c-text); }
[data-theme="dark"] .ref-panel { background: var(--c-bg-card); }
[data-theme="dark"] .staffing-inline-input { background: var(--c-bg) !important; color: var(--c-text) !important; border-color: var(--c-primary) !important; }
[data-theme="dark"] .pri-dot { border-color: var(--c-bg-card) !important; }
/* ── Legend / Misc dark mode ── */
[data-theme="dark"] .legend { background: var(--c-bg-card); border-color: var(--c-border); }
[data-theme="dark"] .legend-dot[style*="background:#f0fdf4"] { background: rgba(22,163,74,.15) !important; color: #4ade80 !important; }
[data-theme="dark"] .sched-tabs { border-color: var(--c-border); }
/* ── Diagnosis dark mode ── */
[data-theme="dark"] .diag-header { background: linear-gradient(135deg, #2a1010 0%, #3b1515 100%) !important; border-color: #7f1d1d !important; }
[data-theme="dark"] .diag-header h2 { color: #f87171 !important; }
[data-theme="dark"] .diag-sub { color: #fca5a5 !important; }
[data-theme="dark"] .diag-timeout .diag-header { background: linear-gradient(135deg, #2a1f0a 0%, #3b2a10 100%) !important; border-color: #78350f !important; }
[data-theme="dark"] .diag-timeout .diag-header h2 { color: #fbbf24 !important; }
[data-theme="dark"] .diag-timeout .diag-sub { color: #fcd34d !important; }
[data-theme="dark"] .diag-check-row { background: rgba(22,163,74,.08); }
[data-theme="dark"] .diag-check-row.fail { background: rgba(220,38,38,.08); }
[data-theme="dark"] .diag-list-item { background: rgba(234,179,8,.08); }
[data-theme="dark"] .diag-issue { color: #fbbf24; }
[data-theme="dark"] .tag-danger { background: rgba(220,38,38,.15); color: #f87171; }
[data-theme="dark"] .tag-night { background: rgba(124,58,237,.15); color: #a78bfa; }
[data-theme="dark"] .diag-avail-table .row-warn { background: rgba(220,38,38,.08); }
[data-theme="dark"] .diag-avail-table .row-warn td { color: #f87171; }
/* ── Files view dark mode ── */
[data-theme="dark"] .upload-zone { background: var(--c-bg); border-color: var(--c-border); }
[data-theme="dark"] .upload-zone:hover { border-color: var(--c-primary); background: rgba(99,102,241,.05); }
[data-theme="dark"] .file-info.ok { background: rgba(22,163,74,.08); color: #4ade80; }
[data-theme="dark"] .file-info.empty { background: rgba(220,38,38,.08); color: #f87171; }

/* ── Month badge & topbar dark mode ── */
[data-theme="dark"] .month-badge { color: #a5b4fc; }
[data-theme="dark"] .global-month-nav { background: rgba(99,102,241,.12); }
[data-theme="dark"] .dept-selector { background-color: var(--c-bg-card); border-color: var(--c-border); color: var(--c-text); }
[data-theme="dark"] .dept-label { background: rgba(99,102,241,.15); color: #a5b4fc; }
[data-theme="dark"] .gm-nav-btn { color: #a5b4fc; }
[data-theme="dark"] .gm-nav-btn:hover { background: rgba(99,102,241,.2); }
[data-theme="dark"] .gm-label:hover { background: rgba(99,102,241,.15); }
[data-theme="dark"] .gm-picker { background: var(--c-bg-card); border-color: var(--c-border); box-shadow: 0 8px 24px rgba(0,0,0,.4); }
[data-theme="dark"] .topbar-title { color: var(--c-text); }

/* ── Small text readability — dark mode ── */
[data-theme="dark"] .day-hdr .day-name { color: var(--c-text-sec); font-size: 10.5px; }
[data-theme="dark"] .day-hdr .day-num { color: var(--c-text); }
[data-theme="dark"] .stat-detail { color: var(--c-text-sec); }
[data-theme="dark"] .subtitle,
[data-theme="dark"] .cfg-section-desc,
[data-theme="dark"] .staffing-unit,
[data-theme="dark"] .staffing-label,
[data-theme="dark"] .cst-desc,
[data-theme="dark"] .solver-unit { color: var(--c-text-sec); }
[data-theme="dark"] .detail-label { color: var(--c-text-sec) !important; }
[data-theme="dark"] .text-muted { color: var(--c-text-muted); }
[data-theme="dark"] .cov-cell { font-weight: 800; }
[data-theme="dark"] .legend-item { color: var(--c-text-sec); }
[data-theme="dark"] .nurse-icons { color: var(--c-text-sec); }

/* ── Report viewer dark mode ── */
[data-theme="dark"] .report-viewer-content { background: var(--c-bg-card); border: 1px solid var(--c-border); }
[data-theme="dark"] .report-viewer-header { background: var(--c-bg); border-color: var(--c-border); }
[data-theme="dark"] .report-viewer-header h3 { color: var(--c-text); }

/* ── Nurse table hover (critical: tr background leaks through) ── */
[data-theme="dark"] .nurse-table tbody tr:hover { background: rgba(255,255,255,.04); }

/* ── Toggle slider ── */
[data-theme="dark"] .toggle-slider { background: #475569; }
[data-theme="dark"] .toggle input:checked + .toggle-slider { background: var(--c-primary); }

/* ── Constraint row hover (old layout) ── */
[data-theme="dark"] .constraint-row:hover { background: rgba(255,255,255,.04); }

/* ── Margin warnings ── */
[data-theme="dark"] .margin-warn { background: rgba(234,179,8,.08); color: #fbbf24; border-color: rgba(251,191,36,.25); }
[data-theme="dark"] .margin-warn-critical { background: rgba(220,38,38,.08); color: #f87171; border-color: rgba(248,113,113,.25); }
[data-theme="dark"] .margin-badge.margin-good { background: rgba(22,163,74,.15); color: #4ade80; }
[data-theme="dark"] .margin-badge.margin-ok { background: rgba(22,163,74,.12); color: #34d399; }
[data-theme="dark"] .margin-badge.margin-warning { background: rgba(234,179,8,.15); color: #fbbf24; }
[data-theme="dark"] .margin-badge.margin-danger { background: rgba(220,38,38,.15); color: #f87171; }

/* ── Badge dark overrides (missing) ── */
[data-theme="dark"] .badge-danger { background: rgba(220,38,38,.15); color: #f87171; }
[data-theme="dark"] .badge-timeout { background: rgba(234,179,8,.15); color: #fbbf24; }

/* ── Shift badges (changelog) ── */
[data-theme="dark"] .shift-badge.shift-day { background: #422006; color: #fbbf24; }
[data-theme="dark"] .shift-badge.shift-eve { background: #451a03; color: #fb923c; }
[data-theme="dark"] .shift-badge.shift-night { background: #312e81; color: #a78bfa; }
[data-theme="dark"] .shift-badge.shift-off { background: #1e293b; color: #94a3b8; }
[data-theme="dark"] .shift-badge.shift-free { background: #052e16; color: #4ade80; }

/* ── Sidebar version text (accessibility) ── */
[data-theme="dark"] .sidebar-version { color: #64748b; }

/* ── Staffing summary border ── */
[data-theme="dark"] .staffing-summary { border-color: var(--c-border); }

/* ── Margin bar marker (dark bg) ── */
[data-theme="dark"] .margin-bar-marker { background: #f1f5f9; }

/* ══════════════════════════════════════════════
   Request Picker Popup
   ══════════════════════════════════════════════ */
.req-picker-popup {
    position: fixed;
    z-index: 1200;
    width: 320px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    background: var(--c-bg-card);
    border: 1px solid var(--c-border);
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .15), 0 2px 8px rgba(0, 0, 0, .08);
    padding: 0;
    animation: reqPickerIn .15s var(--ease);
}
@keyframes reqPickerIn {
    from { opacity: 0; transform: translateY(-6px) scale(.97); }
    to   { opacity: 1; transform: translateY(0)   scale(1); }
}

/* ── Header ── */
.req-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-bottom: 1px solid var(--c-border);
}
.req-picker-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--c-text);
}
.req-picker-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 14px;
    color: var(--c-text-muted);
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    line-height: 1;
    transition: color .15s, background .15s;
}
.req-picker-close:hover {
    color: var(--c-danger);
    background: var(--c-danger-bg);
}

/* ── Groups ── */
.req-picker-group {
    padding: 8px 14px 4px;
}
.req-picker-group + .req-picker-group {
    border-top: 1px solid var(--c-border-l);
}
.req-picker-group-title {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .5px;
    color: var(--c-text-muted);
    margin-bottom: 6px;
}

/* ── Shift Buttons ── */
.req-picker-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}
.req-picker-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 30px;
    padding: 0 8px;
    font-size: 12px;
    font-weight: 600;
    border: 1.5px solid var(--c-border);
    border-radius: var(--radius-sm);
    background: var(--c-bg-card);
    color: var(--c-text-sec);
    cursor: pointer;
    transition: all .15s;
    white-space: nowrap;
}
.req-picker-btn:hover {
    border-color: var(--c-primary);
    color: var(--c-primary);
    background: var(--c-primary-bg);
}
.req-picker-btn.active {
    font-weight: 700;
    border-width: 2px;
    box-shadow: 0 0 0 2px rgba(79, 70, 229, .15);
}

/* ── Meta Section (Priority + Reason) ── */
.req-picker-meta {
    padding: 10px 14px;
    border-top: 1px solid var(--c-border);
}
.req-picker-pri {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}
.req-picker-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--c-text-muted);
    white-space: nowrap;
    min-width: 48px;
}
.req-picker-pri-btns {
    display: flex;
    gap: 4px;
}
.req-picker-pri-btn {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    border: 1.5px solid var(--c-border);
    border-radius: 999px;
    background: var(--c-bg-card);
    color: var(--c-text-sec);
    cursor: pointer;
    transition: all .15s;
}
.req-picker-pri-btn small {
    font-weight: 400;
    font-size: 10px;
    color: var(--c-text-muted);
}
.req-picker-pri-btn:hover {
    border-color: var(--c-primary-l);
}
.req-picker-pri-btn[data-pri="1"].active {
    background: var(--c-danger-bg);
    border-color: var(--c-danger);
    color: var(--c-danger);
}
.req-picker-pri-btn[data-pri="2"].active {
    background: var(--c-warning-bg);
    border-color: var(--c-warning);
    color: #92400e;
}
.req-picker-pri-btn[data-pri="3"].active {
    background: var(--c-bg);
    border-color: var(--c-text-muted);
    color: var(--c-text-sec);
}

/* ── Reason Input ── */
.req-picker-reason {
    display: flex;
    align-items: center;
    gap: 8px;
}
.req-picker-reason-input {
    flex: 1;
    height: 28px;
    padding: 0 8px;
    font-size: 12px;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-xs);
    background: var(--c-bg);
    color: var(--c-text);
    outline: none;
    transition: border-color .15s;
}
.req-picker-reason-input:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 2px rgba(79, 70, 229, .1);
}
.req-picker-reason-input::placeholder {
    color: var(--c-text-muted);
}

/* ── Actions ── */
.req-picker-actions {
    display: flex;
    justify-content: flex-end;
    padding: 6px 14px 10px;
}

/* ── Priority dot P1 ── */
.pri-dot.pri-1 {
    background: var(--c-danger);
}

/* ── Dark mode overrides ── */
[data-theme="dark"] .req-picker-popup {
    background: var(--c-bg-card);
    border-color: var(--c-border);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .4), 0 2px 8px rgba(0, 0, 0, .3);
}
[data-theme="dark"] .req-picker-btn {
    background: var(--c-surface);
    border-color: var(--c-border);
    color: var(--c-text-sec);
}
[data-theme="dark"] .req-picker-btn:hover {
    background: var(--c-primary-bg);
}
[data-theme="dark"] .req-picker-pri-btn {
    background: var(--c-surface);
    border-color: var(--c-border);
    color: var(--c-text-sec);
}
[data-theme="dark"] .req-picker-reason-input {
    background: var(--c-surface);
    border-color: var(--c-border);
    color: var(--c-text);
}

/* ══════════════════════════════════════════════
   Leave System Styles
   ══════════════════════════════════════════════ */

/* ── Nurse Edit: Annual Leave Cell ── */
.ne-annual-cell {
    display: flex;
    align-items: center;
    gap: 2px;
    white-space: nowrap;
}
.ne-annual-cell .ne-annual-sep {
    color: var(--c-text-muted);
    font-size: 11px;
}
.ne-annual-input {
    width: 42px !important;
    text-align: center;
    padding: 2px 4px !important;
    font-size: 12px;
}
.ne-th-gender { width: 50px; text-align: center; }
.ne-th-annual { width: 80px; text-align: center; }

/* ── Leave Policy Section ── */
.leave-policy-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.leave-policy-card {
    border: 1px solid var(--c-border);
    border-radius: 8px;
    padding: 16px;
    background: var(--c-bg-card);
}
.lp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.lp-role-badge {
    font-weight: 600;
    font-size: 14px;
    background: var(--c-primary-bg);
    color: var(--c-primary);
    padding: 2px 10px;
    border-radius: 4px;
}
.lp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 10px;
}
.lp-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
}
.lp-field span {
    color: var(--c-text-sec);
    font-size: 11px;
}
.lp-field .ne-input,
.lp-field .ne-select {
    font-size: 13px;
    padding: 4px 8px;
}

/* ── Schedule Table: Leave Count Warning ── */
.leave-warn {
    color: var(--c-warning);
    font-size: 10px;
    margin-left: 2px;
}

/* ── Dark Mode ── */
[data-theme="dark"] .leave-policy-card {
    background: var(--c-surface);
    border-color: var(--c-border);
}
[data-theme="dark"] .lp-role-badge {
    background: rgba(79, 70, 229, 0.15);
    color: var(--c-primary-l);
}

/* ── Leave Header Toggle (Schedule Table) ── */
.leave-header-toggle {
    cursor: pointer;
    user-select: none;
    transition: background 0.15s;
    white-space: nowrap;
}
.leave-header-toggle:hover {
    background: var(--c-primary-bg);
}

/* ── Leave Expanded Columns ── */
.leave-expand-col {
    background: rgba(79, 70, 229, 0.04);
    font-size: 11px;
    min-width: 36px;
    text-align: center;
}
[data-theme="dark"] .leave-expand-col {
    background: rgba(79, 70, 229, 0.08);
}

/* ── Leave Annual Cell ── */
.leave-annual-cell {
    text-align: center;
}
.leave-annual-high {
    color: var(--c-danger) !important;
    font-weight: 700;
}

/* ── Leave Menstrual Warning ── */
.leave-menstrual-warn {
    color: var(--c-warning) !important;
    font-weight: 600;
}
.leave-menstrual-warn-text {
    color: var(--c-warning);
}

/* ── Leave Sleeping Off Partial ── */
.leave-so-partial {
    color: var(--c-warning);
    font-weight: 600;
    font-size: 10px;
}

/* ── Leave Policy Guide Box ── */
.lp-guide {
    background: var(--c-bg-card);
    border: 1px solid var(--c-primary-bg);
    border-left: 4px solid var(--c-primary);
    border-radius: 8px;
    padding: 16px 20px;
    margin-bottom: 20px;
}
.lp-guide-title {
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--c-text);
}
.lp-guide-list {
    margin: 0 0 10px 0;
    padding-left: 22px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--c-text-sec);
}
.lp-guide-list li {
    margin-bottom: 2px;
}
.lp-guide-list strong {
    color: var(--c-text);
}
.lp-guide-formula {
    font-size: 12px;
    color: var(--c-text-muted);
    background: var(--c-surface);
    padding: 8px 12px;
    border-radius: 6px;
    font-family: 'SF Mono', 'Menlo', monospace;
    line-height: 1.6;
    margin: 0;
}

/* ── Leave Policy Sections ── */
.lp-section {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--c-border);
}
.lp-section:first-of-type {
    margin-top: 12px;
}
.lp-section-title {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--c-text);
}
.lp-section-desc {
    font-size: 12px;
    color: var(--c-text-sec);
    line-height: 1.6;
    margin: 0 0 10px 0;
}
.lp-section-desc strong {
    color: var(--c-text);
}

/* ── Dark Mode for Leave Features ── */
[data-theme="dark"] .lp-guide {
    background: var(--c-surface);
    border-color: rgba(79, 70, 229, 0.2);
    border-left-color: var(--c-primary-l);
}
[data-theme="dark"] .lp-guide-formula {
    background: rgba(0, 0, 0, 0.2);
}
[data-theme="dark"] .leave-annual-high {
    color: var(--c-danger-l, #f87171) !important;
}
[data-theme="dark"] .leave-menstrual-warn {
    color: var(--c-warning-l, #fbbf24) !important;
}

/* ══════════════════════════════════════════════
   LOGIN
   ══════════════════════════════════════════════ */

.login-container {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--c-bg, #f0f2f5);
    padding: 16px;
    padding-top: calc(env(safe-area-inset-top, 0px) + 16px);
    padding-bottom: calc(env(safe-area-inset-bottom, 0px) + 16px);
}

.login-card {
    width: 100%;
    max-width: 400px;
    background: var(--c-surface, #fff);
    border-radius: 16px;
    padding: 40px 32px 32px;
    box-shadow: 0 8px 32px rgba(0,0,0,.08), 0 2px 8px rgba(0,0,0,.04);
    border: 1px solid var(--c-border, #e5e7eb);
}

.login-logo {
    text-align: center;
    margin-bottom: 28px;
}
.login-logo svg {
    color: var(--c-primary, #4f46e5);
    margin-bottom: 12px;
}
.login-logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    color: var(--c-text, #111827);
}
.login-subtitle {
    font-size: 0.85rem;
    color: var(--c-text-muted, #6b7280);
    margin: 4px 0 0;
}

.login-card .form-group {
    margin-bottom: 16px;
}
.login-card .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-text-muted, #6b7280);
    margin-bottom: 6px;
}
.login-card .form-group input[type="text"],
.login-card .form-group input[type="password"],
.login-card .form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--c-border, #d1d5db);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--c-bg, #f9fafb);
    color: var(--c-text, #111827);
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
}
.login-card .form-group select {
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}
.login-card .form-group input:focus,
.login-card .form-group select:focus {
    outline: none;
    border-color: var(--c-primary, #4f46e5);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}

/* 로그인 credentials 영역 show/hide 트랜지션 */
.login-credentials {
    transition: opacity .25s ease, max-height .25s ease;
    max-height: 500px;
    opacity: 1;
    overflow: hidden;
}
.login-credentials.hidden {
    max-height: 0;
    opacity: 0;
    pointer-events: none;
    margin: 0;
    overflow: hidden;
}

.login-btn {
    width: 100%;
    padding: 11px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    margin-top: 8px;
}

.login-guest-btn {
    margin-top: 0;
    background: transparent;
    border: 1px solid var(--c-border, #d1d5db);
    color: var(--c-text-muted, #6b7280);
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.login-guest-btn:hover {
    background: var(--c-bg-hover, #f3f4f6);
    border-color: var(--c-text-muted, #9ca3af);
}
[data-theme="dark"] .login-guest-btn {
    border-color: var(--c-border, #475569);
    color: var(--c-text-muted, #94a3b8);
}
[data-theme="dark"] .login-guest-btn:hover {
    background: rgba(255,255,255,.05);
}

.login-divider {
    display: flex;
    align-items: center;
    margin: 16px 0 12px;
    gap: 12px;
}
.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--c-border, #e5e7eb);
}
.login-divider span {
    font-size: 0.78rem;
    color: var(--c-text-muted, #9ca3af);
    white-space: nowrap;
}

.login-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    margin-bottom: 12px;
}

/* ── Dark mode login ── */
[data-theme="dark"] .login-container {
    background: var(--c-bg, #0f172a);
}
[data-theme="dark"] .login-card {
    background: var(--c-surface, #1e293b);
    border-color: var(--c-border, #334155);
    box-shadow: 0 8px 32px rgba(0,0,0,.3);
}
[data-theme="dark"] .login-error {
    background: rgba(220, 38, 38, .1);
    border-color: rgba(220, 38, 38, .3);
    color: #f87171;
}
[data-theme="dark"] .login-card .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' fill='none' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
}

.login-hint {
    margin-top: 16px;
    padding: 12px 14px;
    background: #eff6ff;
    border: 1px solid #bfdbfe;
    border-radius: 8px;
    font-size: 0.8rem;
    color: #1e40af;
    line-height: 1.6;
}
.login-hint p { margin: 0; }
.login-hint p + p { margin-top: 4px; }
.login-hint strong { color: #1d4ed8; }

.login-contact {
    margin-top: 12px;
    text-align: center;
    font-size: 0.75rem;
    color: var(--c-muted, #9ca3af);
}
.login-contact a {
    color: var(--c-primary, #2563eb);
    text-decoration: none;
}
.login-contact a:hover { text-decoration: underline; }

[data-theme="dark"] .login-hint {
    background: rgba(37, 99, 235, .1);
    border-color: rgba(37, 99, 235, .25);
    color: #93c5fd;
}
[data-theme="dark"] .login-hint strong { color: #60a5fa; }
[data-theme="dark"] .login-contact { color: var(--c-muted, #64748b); }

/* ══════════════════════════════════════════════
   SIDEBAR USER INFO
   ══════════════════════════════════════════════ */

.sidebar-user-info {
    padding: 12px 16px;
    border-top: 1px solid var(--c-border, #e5e7eb);
    margin-bottom: 4px;
}
.user-info-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--c-primary, #4f46e5);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.user-details {
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.user-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--c-text, #111827);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-role {
    font-size: 0.7rem;
    color: var(--c-text-muted, #6b7280);
}
.user-actions {
    display: flex;
    gap: 4px;
}

/* Collapsed sidebar — user info */
.sidebar-collapsed .sidebar-user-info .user-details,
.sidebar-collapsed .sidebar-user-info .user-actions button:last-child {
    display: none;
}

/* ══════════════════════════════════════════════
   MODAL OVERLAY (공통 — 비밀번호 변경, 사용자 편집)
   ══════════════════════════════════════════════ */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,.4);
    padding: 16px;
}
.modal-card {
    background: var(--c-surface, #fff);
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 12px 40px rgba(0,0,0,.15);
    border: 1px solid var(--c-border, #e5e7eb);
    width: 100%;
}
.modal-card h3 {
    margin: 0 0 20px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--c-text, #111827);
}
.modal-card .form-group {
    margin-bottom: 14px;
}
.modal-card .form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--c-text-muted, #6b7280);
    margin-bottom: 5px;
}
.modal-card .form-group input,
.modal-card .form-group select {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--c-border, #d1d5db);
    border-radius: 6px;
    font-size: 0.85rem;
    background: var(--c-bg, #f9fafb);
    color: var(--c-text, #111827);
    box-sizing: border-box;
}
.modal-card .form-group input:focus,
.modal-card .form-group select:focus {
    outline: none;
    border-color: var(--c-primary, #4f46e5);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .15);
}
[data-theme="dark"] .modal-card {
    background: var(--c-surface, #1e293b);
    border-color: var(--c-border, #334155);
}

/* ══════════════════════════════════════════════
   USERS TABLE
   ══════════════════════════════════════════════ */

.view-users {
    padding: 0;
}
.view-users .view-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.view-users .view-toolbar h2 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}
.view-users .toolbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}
.users-table {
    width: 100%;
    border-collapse: collapse;
}
.users-table th,
.users-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--c-border, #e5e7eb);
    font-size: 0.85rem;
}
.users-table th {
    font-weight: 600;
    font-size: 0.78rem;
    color: var(--c-text-muted, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.users-table .actions-cell {
    white-space: nowrap;
}

/* Role badges */
.role-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}
.role-admin {
    background: #ede9fe;
    color: #6d28d9;
}
.role-head_nurse {
    background: #dbeafe;
    color: #1d4ed8;
}
.role-staff {
    background: #f0fdf4;
    color: #15803d;
}
[data-theme="dark"] .role-admin {
    background: rgba(109, 40, 217, .2);
    color: #a78bfa;
}
[data-theme="dark"] .role-head_nurse {
    background: rgba(29, 78, 216, .2);
    color: #93c5fd;
}
[data-theme="dark"] .role-staff {
    background: rgba(21, 128, 61, .2);
    color: #86efac;
}

/* Active/Inactive status */
.status-active {
    color: #16a34a;
    font-weight: 600;
    font-size: 0.8rem;
}
.status-inactive {
    color: #dc2626;
    font-weight: 600;
    font-size: 0.8rem;
}

/* ══════════════════════════════════════════════
   근무 교환 관리 (Desktop)
   ══════════════════════════════════════════════ */

.swap-view { max-width: 1100px; }

/* 설정 카드 */
.swap-settings-card {
    margin-bottom: 20px;
    padding: 18px 22px;
}
.swap-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.swap-settings-header h3 { margin: 0; font-size: 15px; }
.swap-settings-body {
    display: flex;
    gap: 20px;
    align-items: flex-end;
    flex-wrap: wrap;
}
.swap-setting-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.swap-setting-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-text-secondary, #64748b);
}

/* 요약 카드 행 */
.swap-summary-row {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.swap-summary-card {
    flex: 1;
    min-width: 100px;
    background: var(--c-bg-card, #fff);
    border: 1px solid var(--c-border, #e2e8f0);
    border-radius: 10px;
    padding: 16px 18px;
    text-align: center;
}
.swap-summary-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    line-height: 1.1;
}
.swap-summary-label {
    font-size: 12px;
    color: var(--c-text-secondary, #64748b);
    margin-top: 4px;
    display: block;
}
.swap-summary-card.pending  .swap-summary-num { color: #f59e0b; }
.swap-summary-card.approved .swap-summary-num { color: #16a34a; }
.swap-summary-card.rejected .swap-summary-num { color: #ef4444; }
.swap-summary-card.cancelled .swap-summary-num { color: #9ca3af; }

/* 테이블 카드 */
.swap-table-card {
    margin-bottom: 18px;
    padding: 18px 22px;
}
.swap-table-title {
    font-size: 14px;
    font-weight: 700;
    margin: 0 0 14px;
}
.swap-table-wrap { overflow-x: auto; }
.swap-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.swap-table th {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid var(--c-border, #e2e8f0);
    font-size: 12px;
    font-weight: 700;
    color: var(--c-text-secondary, #64748b);
    white-space: nowrap;
}
.swap-table td {
    padding: 10px 10px;
    border-bottom: 1px solid var(--c-border, #f1f5f9);
    vertical-align: middle;
}
.swap-table tr:hover { background: var(--c-bg-hover, rgba(0,0,0,.02)); }
.swap-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    white-space: nowrap;
}
.swap-shift-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 5px;
    font-size: 12px;
    font-weight: 700;
    min-width: 24px;
    text-align: center;
}
.swap-aff-cell { font-size: 12px; max-width: 220px; }
.swap-date-cell { font-size: 12px; white-space: nowrap; color: var(--c-text-secondary, #64748b); }
.swap-actions-cell {
    white-space: nowrap;
}

/* Dark mode */
[data-theme="dark"] .swap-settings-card,
[data-theme="dark"] .swap-summary-card,
[data-theme="dark"] .swap-table-card {
    background: var(--c-bg-card, #1e293b);
    border-color: #334155;
}
[data-theme="dark"] .swap-table th { border-color: #334155; }
[data-theme="dark"] .swap-table td { border-color: #1e293b; }
[data-theme="dark"] .swap-table tr:hover { background: rgba(255,255,255,.03); }