/*
 * Theme configuration
 * Change these tokens to rebrand the whole interface.
 */
:root {
    color-scheme: light;

    --color-primary: #2563eb;
    --color-primary-hover: #1d4ed8;
    --color-primary-soft: #eff6ff;
    --color-danger: #dc2626;
    --color-danger-hover: #b91c1c;
    --color-success: #059669;

    --color-background: #f5f7fb;
    --color-surface: #ffffff;
    --color-input: #ffffff;
    --color-surface-muted: #f3f4f6;
    --color-surface-soft: #f9fafb;
    --color-text: #111827;
    --color-body: #4b5563;
    --color-text-muted: #6b7280;
    --color-border: #d1d5db;

    --font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius-sm: 7px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgb(0 0 0 / 5%);
    --shadow-md: 0 12px 28px rgb(15 23 42 / 12%);

    --sidebar-width: 288px;
    --content-width: 1600px;
}

[data-theme="dark"] {
    color-scheme: dark;

    --color-primary: #3b82f6;
    --color-primary-hover: #2563eb;
    --color-primary-soft: #172554;
    --color-danger: #f87171;
    --color-danger-hover: #fca5a5;
    --color-success: #34d399;

    --color-background: #0b1120;
    --color-surface: #111827;
    --color-input: #182235;
    --color-surface-muted: #1f2937;
    --color-surface-soft: #182235;
    --color-text: #f9fafb;
    --color-body: #d1d5db;
    --color-text-muted: #9ca3af;
    --color-border: #374151;

    --shadow-sm: 0 1px 2px rgb(0 0 0 / 20%);
    --shadow-md: 0 16px 34px rgb(0 0 0 / 28%);
}
.assignment-priority-note {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    align-items: center;
    margin-bottom: 1rem;
}

.assignment-priority-note span {
    color: var(--color-text-muted);
}

.attendance-calendar {
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
}

.attendance-calendar__weekdays,
.attendance-calendar__days {
    display: grid;
    grid-template-columns: repeat(7, minmax(120px, 1fr));
}

.attendance-calendar__weekdays strong {
    padding: 0.75rem;
    text-align: center;
    background: var(--color-surface-muted);
}

.attendance-calendar__day {
    min-height: 120px;
    padding: 0.75rem;
    border-top: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.attendance-calendar__day a {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-top: 0.65rem;
    color: inherit;
    text-decoration: none;
}

.attendance-calendar__day.is-empty {
    background: var(--color-surface-soft);
}

.attendance-calendar__missing {
    display: block;
    margin-top: 0.65rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

@media (max-width: 900px) {
    .attendance-calendar {
        overflow-x: auto;
    }

    .attendance-calendar__weekdays,
    .attendance-calendar__days {
        min-width: 840px;
    }
}

.dashboard-shell {
    display: grid;
    gap: 1.25rem;
}

.dashboard-heading {
    padding: 1.6rem;
    border: 1px solid color-mix(in srgb, var(--color-primary) 22%, var(--color-border));
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 90% 10%, color-mix(in srgb, var(--color-primary) 20%, transparent), transparent 35%),
        linear-gradient(135deg, var(--color-surface), var(--color-surface-soft));
    box-shadow: var(--shadow-sm);
}

.dashboard-eyebrow,
.dashboard-panel-heading > div > span {
    display: block;
    margin: 0 0 0.3rem;
    color: var(--color-primary);
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.dashboard-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.dashboard-kpi {
    display: grid;
    gap: 0.35rem;
    padding: 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    color: var(--color-text);
    text-decoration: none;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
    transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.dashboard-kpi:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.dashboard-kpi-primary {
    color: #fff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--color-primary), #4338ca);
}

.dashboard-kpi > span,
.dashboard-kpi > small {
    color: inherit;
    opacity: 0.75;
}

.dashboard-kpi > strong {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1;
}

.dashboard-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.85fr);
    gap: 1.25rem;
    align-items: start;
}

.dashboard-main,
.dashboard-side {
    display: grid;
    gap: 1.25rem;
}

.dashboard-panel {
    margin: 0;
    overflow: hidden;
}

.dashboard-panel-heading {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.2rem;
}

.dashboard-panel-heading h2 {
    margin: 0;
}

.dashboard-stat-row,
.dashboard-money-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0.7rem;
}

.dashboard-money-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.dashboard-stat-row > div,
.dashboard-money-grid > div {
    display: grid;
    gap: 0.25rem;
    padding: 0.85rem;
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
}

.dashboard-stat-row span,
.dashboard-money-grid span,
.dashboard-cost-list span {
    color: var(--color-text-muted);
    font-size: 0.78rem;
}

.dashboard-stat-row strong,
.dashboard-money-grid strong {
    font-size: 1.2rem;
}

.dashboard-chart {
    display: flex;
    gap: 0.55rem;
    align-items: end;
    height: 210px;
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.dashboard-chart-column,
.dashboard-payroll-column {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.45rem;
    align-items: center;
    justify-content: end;
    min-width: 24px;
    height: 100%;
}

.dashboard-chart-column small,
.dashboard-payroll-column small {
    color: var(--color-text-muted);
    font-size: 0.66rem;
    white-space: nowrap;
}

.dashboard-stacked-bar {
    display: flex;
    flex-direction: column;
    justify-content: end;
    width: min(26px, 80%);
    overflow: hidden;
    border-radius: 7px 7px 2px 2px;
    background: var(--color-surface-muted);
}

.dashboard-stacked-bar span {
    display: block;
    width: 100%;
}

.bar-present,
.legend-present { background: #16a34a; }
.bar-absent,
.legend-absent { background: #dc2626; }
.bar-exception,
.legend-exception { background: #f59e0b; }

.dashboard-legend {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 0.8rem;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.dashboard-legend span {
    display: inline-flex;
    gap: 0.35rem;
    align-items: center;
}

.dashboard-legend i {
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 50%;
}

.dashboard-empty {
    padding: 2rem;
    color: var(--color-text-muted);
    text-align: center;
}

.dashboard-progress {
    height: 0.55rem;
    margin-top: 1.2rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--color-surface-muted);
}

.dashboard-progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-primary), #22c55e);
}

.dashboard-progress-copy {
    display: flex;
    justify-content: space-between;
    margin-top: 0.45rem;
    color: var(--color-text-muted);
    font-size: 0.75rem;
}

.dashboard-payroll-chart {
    display: flex;
    gap: 1.25rem;
    align-items: end;
    height: 240px;
}

.dashboard-payroll-column > div:first-child {
    font-size: 0.7rem;
    font-weight: 700;
}

.dashboard-payroll-bar-track {
    position: relative;
    width: min(52px, 80%);
    height: 170px;
    border-radius: 8px 8px 3px 3px;
    background: var(--color-surface-muted);
}

.dashboard-payroll-bar-track span {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    border-radius: inherit;
    background: linear-gradient(180deg, #818cf8, var(--color-primary));
}

.dashboard-ranking,
.dashboard-queue,
.dashboard-cost-list,
.dashboard-actions {
    display: grid;
    gap: 0.75rem;
}

.dashboard-ranking-row {
    display: grid;
    grid-template-columns: minmax(120px, 0.8fr) minmax(120px, 1.4fr) auto;
    gap: 1rem;
    align-items: center;
}

.dashboard-ranking-row > div:first-child {
    display: grid;
}

.dashboard-ranking-row small {
    color: var(--color-text-muted);
}

.dashboard-ranking-track {
    height: 0.55rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--color-surface-muted);
}

.dashboard-ranking-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--color-primary);
}

.dashboard-queue a,
.dashboard-actions a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 0.9rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    text-decoration: none;
    background: var(--color-surface-soft);
}

.dashboard-queue a:hover,
.dashboard-actions a:hover {
    border-color: var(--color-primary);
}

.dashboard-queue strong {
    display: grid;
    width: 2rem;
    height: 2rem;
    place-items: center;
    border-radius: 50%;
    background: var(--color-surface-muted);
}

.dashboard-queue .dashboard-queue-danger {
    color: #dc2626;
    border-color: color-mix(in srgb, #dc2626 30%, var(--color-border));
}

.dashboard-cost-list > div {
    display: flex;
    align-items: end;
    justify-content: space-between;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--color-border);
}

.dashboard-cost-list > div:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

@media (max-width: 1100px) {
    .dashboard-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dashboard-layout { grid-template-columns: 1fr; }
    .dashboard-side { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
    .dashboard-kpis,
    .dashboard-side,
    .dashboard-money-grid { grid-template-columns: 1fr; }
    .dashboard-stat-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .dashboard-chart { overflow-x: auto; }
    .dashboard-chart-column { min-width: 34px; }
    .dashboard-ranking-row { grid-template-columns: 1fr; gap: 0.4rem; }
    .dashboard-payroll-chart { gap: 0.45rem; }
    .dashboard-progress-copy { display: grid; gap: 0.25rem; }
}

@media (prefers-reduced-motion: reduce) {
    .dashboard-kpi { transition: none; }
}

.report-shell {
    display: grid;
    gap: 1.25rem;
}

.report-heading {
    padding: 1.6rem;
    border: 1px solid color-mix(in srgb, var(--color-primary) 22%, var(--color-border));
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 92% 5%, color-mix(in srgb, #0ea5e9 20%, transparent), transparent 38%),
        linear-gradient(135deg, var(--color-surface), var(--color-surface-soft));
    box-shadow: var(--shadow-sm);
}

.report-summary-grid .card {
    position: relative;
    overflow: hidden;
    margin: 0;
    border-top: 3px solid var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.report-summary-grid .card h2 {
    color: var(--color-text-muted);
    font-size: 0.82rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.report-summary-grid .subheading {
    margin: 0.55rem 0 0.2rem;
    color: var(--color-text);
    font-size: clamp(1.25rem, 2vw, 1.75rem);
    font-weight: 800;
}

.report-summary-grid small {
    color: var(--color-text-muted);
}

/* Executive Dashboard and Report */
.dashboard-shell,
.report-shell {
    gap: 1.5rem;
}

.dashboard-heading,
.report-heading {
    position: relative;
    min-height: 190px;
    align-items: center;
    margin: 0;
    padding: clamp(1.6rem, 3vw, 2.5rem);
    overflow: hidden;
    color: #fff;
    border: 0;
    border-radius: 22px;
    background:
        radial-gradient(circle at 84% 15%, rgb(96 165 250 / 35%), transparent 28%),
        radial-gradient(circle at 65% 110%, rgb(45 212 191 / 20%), transparent 32%),
        linear-gradient(125deg, #0f172a 0%, #172554 55%, #1e3a8a 100%);
    box-shadow: 0 24px 54px rgb(15 23 42 / 20%);
}

.dashboard-heading::after,
.report-heading::after {
    position: absolute;
    right: -70px;
    bottom: -120px;
    width: 300px;
    height: 300px;
    border: 1px solid rgb(255 255 255 / 18%);
    border-radius: 50%;
    box-shadow: 0 0 0 45px rgb(255 255 255 / 4%), 0 0 0 90px rgb(255 255 255 / 3%);
    content: "";
}

.dashboard-heading > *,
.report-heading > * {
    position: relative;
    z-index: 1;
}

.dashboard-heading h1,
.report-heading h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3.25rem);
    letter-spacing: -0.055em;
}

.dashboard-heading p,
.report-heading p {
    max-width: 700px;
    color: rgb(255 255 255 / 72%);
    font-size: 0.98rem;
}

.dashboard-heading .button,
.report-heading .button {
    color: #0f172a;
    border-color: #fff;
    background: #fff;
    box-shadow: 0 12px 28px rgb(0 0 0 / 18%);
}

.report-heading .button-secondary {
    color: #fff;
    border-color: rgb(255 255 255 / 30%);
    background: rgb(255 255 255 / 10%);
}

.dashboard-eyebrow,
.report-eyebrow {
    margin: 0 0 0.55rem;
    color: #93c5fd !important;
    font-size: 0.7rem !important;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.dashboard-date,
.report-range-label {
    display: inline-flex;
    gap: 0.6rem;
    align-items: center;
    margin-top: 1rem;
    padding: 0.48rem 0.75rem;
    color: rgb(255 255 255 / 82%);
    border: 1px solid rgb(255 255 255 / 15%);
    border-radius: 999px;
    background: rgb(255 255 255 / 8%);
    font-size: 0.76rem;
    font-weight: 700;
}

.dashboard-kpis {
    gap: 1.1rem;
}

.dashboard-kpi {
    position: relative;
    min-height: 150px;
    align-content: end;
    padding: 1.35rem;
    overflow: hidden;
    border: 0;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgb(15 23 42 / 8%);
}

.dashboard-kpi::before {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--kpi-accent, #2563eb);
    content: "";
}

.dashboard-kpi:nth-child(2) { --kpi-accent: #8b5cf6; }
.dashboard-kpi:nth-child(3) { --kpi-accent: #0d9488; }
.dashboard-kpi:nth-child(4) { --kpi-accent: #f59e0b; }

.dashboard-kpi-primary {
    --kpi-accent: #60a5fa;
    background: linear-gradient(145deg, #2563eb, #4338ca);
}

.dashboard-kpi > strong {
    margin-block: 0.3rem;
    font-size: clamp(2rem, 3vw, 2.85rem);
    letter-spacing: -0.05em;
}

.dashboard-panel,
.report-panel {
    padding: 1.5rem;
    border: 0;
    border-radius: 18px;
    box-shadow: 0 10px 35px rgb(15 23 42 / 7%);
}

.dashboard-stat-row > div,
.dashboard-money-grid > div {
    padding: 1rem;
    border: 1px solid color-mix(in srgb, var(--color-border) 75%, transparent);
    border-radius: 12px;
    background: var(--color-surface-soft);
}

.report-filter {
    margin: -0.3rem 0 0;
    padding: 1rem 1.15rem;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.report-section {
    display: grid;
    gap: 1rem;
}

.report-section-heading,
.report-panel-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
}

.report-section-heading span,
.report-panel-heading span {
    color: var(--color-primary);
    font-size: 0.67rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.report-section-heading h2,
.report-panel-heading h2 {
    margin: 0.2rem 0 0;
    font-size: 1.2rem;
    letter-spacing: -0.025em;
}

.report-section-heading small {
    color: var(--color-text-muted);
}

.report-summary-grid,
.report-financial-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.report-summary-grid .card,
.report-financial-grid .card {
    min-height: 142px;
    align-content: center;
    padding: 1.25rem;
    border: 0;
    border-radius: 16px;
    background: var(--color-surface);
    box-shadow: 0 8px 28px rgb(15 23 42 / 7%);
}

.report-summary-grid .card {
    border-top: 0;
    border-left: 4px solid var(--color-primary);
}

.report-summary-grid .card:nth-child(2) { border-left-color: #0d9488; }
.report-summary-grid .card:nth-child(3) { border-left-color: #8b5cf6; }
.report-summary-grid .card:nth-child(4) { border-left-color: #f59e0b; }
.report-summary-grid .card:nth-child(5) { border-left-color: #06b6d4; }
.report-summary-grid .card:nth-child(6) { border-left-color: #ec4899; }
.report-summary-grid .card:nth-child(7) { border-left-color: #16a34a; }
.report-summary-grid .card:nth-child(8) { border-left-color: #f97316; }

.report-financial-grid .card h2 {
    color: var(--color-text-muted);
    font-size: 0.76rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.report-financial-grid .subheading {
    margin: 0.65rem 0 0;
    color: var(--color-text);
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.035em;
}

.report-notice {
    padding: 1rem 1.2rem;
    color: #92400e;
    border: 1px solid #fcd34d;
    border-radius: 14px;
    background: #fffbeb;
}

.report-notice h2 {
    margin: 0 0 0.25rem;
    font-size: 0.9rem;
}

.report-notice p {
    margin: 0;
    color: inherit;
    font-size: 0.82rem;
}

.report-two-column {
    display: grid;
    grid-template-columns: 1.35fr 0.65fr;
    gap: 1rem;
}

.report-panel {
    display: grid;
    gap: 1.15rem;
    margin: 0;
}

.report-panel .filters {
    margin: 0;
    padding: 1rem;
    border-radius: 12px;
    background: var(--color-surface-soft);
}

.report-panel table thead th {
    padding-block: 0.85rem;
    color: var(--color-text-muted);
    font-size: 0.68rem;
    letter-spacing: 0.07em;
}

.report-panel table tbody td {
    padding-block: 0.95rem;
}

[data-theme="dark"] .report-notice {
    color: #fde68a;
    border-color: #854d0e;
    background: #422006;
}

@media (max-width: 1100px) {
    .report-summary-grid,
    .report-financial-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .report-two-column { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
    .dashboard-heading,
    .report-heading { min-height: 0; align-items: stretch; border-radius: 16px; }
    .dashboard-heading .actions,
    .report-heading .actions { display: grid; grid-template-columns: 1fr 1fr; }
    .report-summary-grid,
    .report-financial-grid { grid-template-columns: 1fr; }
    .report-filter .filter-group { flex-wrap: wrap; }
    .report-filter label { flex: 1 1 130px; }
}

.compact-heading {
    min-height: 0;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}

.compact-heading h2 {
    margin: 0 0 0.25rem;
}

.compact-heading > strong {
    color: var(--color-success);
    font-size: 1.2rem;
}