/* ═══════════════════════════════════════════════════════════════
   HRIS SaaS — Page-specific styles
   Dashboard, Employee, Attendance, Payroll, Approval, Settings
   ═══════════════════════════════════════════════════════════════ */

/* ── Dashboard ───────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.charts-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.chart-card {
    min-height: 320px;
}

.chart-area {
    position: relative;
    height: 260px;
    display: flex;
    align-items: flex-end;
    gap: 0;
    padding: var(--space-6) var(--space-4) var(--space-4);
}

/* Activity Feed */
.activity-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.activity-item {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-secondary);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.activity-icon.blue {
    background: var(--primary-50);
    color: var(--primary-600);
}

.activity-icon.green {
    background: var(--success-50);
    color: var(--success-600);
}

.activity-icon.orange {
    background: var(--warning-50);
    color: var(--warning-600);
}

.activity-icon.red {
    background: var(--danger-50);
    color: var(--danger-600);
}

.activity-icon.purple {
    background: var(--purple-50);
    color: var(--purple-600);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-text {
    font-size: var(--text-sm);
    color: var(--text-primary);
    line-height: 1.4;
}

.activity-text strong {
    font-weight: var(--font-medium);
}

.activity-time {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* ── SVG Bar Chart ───────────────────────────────────────── */
.bar-chart {
    width: 100%;
    height: 220px;
}

.bar-chart rect {
    rx: 4;
    transition: opacity var(--transition-fast);
}

.bar-chart rect:hover {
    opacity: 0.8;
}

/* ── SVG Line Chart ──────────────────────────────────────── */
.line-chart {
    width: 100%;
    height: 220px;
}

/* ── Doughnut Chart ──────────────────────────────────────── */
.doughnut-chart {
    width: 160px;
    height: 160px;
    margin: 0 auto;
}

.doughnut-chart circle {
    transition: stroke-dashoffset var(--transition-slow);
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-4);
    padding: 0 var(--space-4);
}

.chart-legend-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--text-sm);
}

.chart-legend-item .legend-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
}

.chart-legend-item .legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

.chart-legend-item .legend-value {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

/* ── Employee Module ─────────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-secondary);
    flex-wrap: wrap;
}

.employee-cell {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.employee-cell .employee-info {
    min-width: 0;
}

.employee-cell .employee-name {
    font-weight: var(--font-medium);
    color: var(--text-primary);
    white-space: nowrap;
}

.employee-cell .employee-email {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* Employee profile two-column layout */
.profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.profile-header-card {
    grid-column: 1 / -1;
}

.profile-cover {
    height: 100px;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.profile-info {
    display: flex;
    align-items: flex-end;
    gap: var(--space-5);
    padding: 0 var(--space-6) var(--space-5);
    margin-top: -32px;
}

.profile-info .avatar-xl {
    border: 4px solid var(--bg-surface);
    box-shadow: var(--shadow-md);
}

.profile-meta {
    padding-bottom: 6px;
}

.profile-name {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
}

.profile-pos {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.info-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-medium);
}

.info-value {
    font-size: var(--text-sm);
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

/* ── Attendance Module ───────────────────────────────────── */
.attendance-clock {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    border-radius: var(--radius-lg);
    color: #fff;
    margin-bottom: var(--space-6);
}

.clock-time {
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    font-family: var(--font-mono);
    letter-spacing: 0.02em;
}

.clock-date {
    font-size: var(--text-sm);
    opacity: 0.85;
    margin-top: var(--space-1);
}

.clock-actions {
    display: flex;
    gap: var(--space-3);
    margin-left: auto;
}

.clock-btn {
    padding: 10px 24px;
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-family);
    backdrop-filter: blur(4px);
}

.clock-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.clock-btn.primary {
    background: #fff;
    color: var(--primary-700);
    border-color: #fff;
}

.clock-btn.primary:hover {
    background: var(--primary-50);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.status-dot.present {
    background: var(--success);
}

.status-dot.late {
    background: var(--warning);
}

.status-dot.absent {
    background: var(--danger);
}

/* ── Payroll Module ──────────────────────────────────────── */
.payroll-summary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.payroll-summary .stat-card .stat-value {
    font-size: var(--text-2xl);
}

.salary-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.breakdown-section h4 {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-3);
    padding-bottom: var(--space-2);
    border-bottom: 1px solid var(--border-secondary);
}

.breakdown-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
}

.breakdown-row .label {
    color: var(--text-secondary);
}

.breakdown-row .value {
    font-weight: var(--font-medium);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
}

.breakdown-row.total {
    border-top: 2px solid var(--border-primary);
    padding-top: var(--space-3);
    margin-top: var(--space-2);
}

.breakdown-row.total .label {
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.breakdown-row.total .value {
    font-size: var(--text-lg);
    color: var(--primary);
    font-weight: var(--font-bold);
}

/* ── Approval Center ─────────────────────────────────────── */
.approval-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.approval-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--bg-surface);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.approval-card:hover {
    box-shadow: var(--shadow-sm);
    border-color: var(--border-primary);
}

.approval-card .approval-type-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.approval-card .approval-info {
    flex: 1;
    min-width: 0;
}

.approval-card .approval-title {
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    color: var(--text-primary);
}

.approval-card .approval-meta {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    margin-top: 2px;
    display: flex;
    gap: var(--space-3);
}

.approval-card .approval-actions {
    display: flex;
    gap: var(--space-2);
    flex-shrink: 0;
}

/* ── Settings ────────────────────────────────────────────── */
.settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--space-6);
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 8px 12px;
    font-size: var(--text-sm);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: var(--font-family);
    font-weight: var(--font-medium);
}

.settings-nav-item:hover {
    background: var(--bg-surface-hover);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: var(--primary-light);
    color: var(--primary);
}

.settings-panel {
    background: var(--bg-surface);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-lg);
}

.settings-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.settings-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

/* ── Responsive Overrides ────────────────────────────────── */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .charts-grid {
        grid-template-columns: 1fr;
    }
    .activity-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ═══════════════════════════════════════════════════════════
   ORGANIZATIONAL STRUCTURE — 3-Column Layout (v3)
   ═══════════════════════════════════════════════════════════ */

/* Page Shell */
.os3-page {
    padding: 24px 32px;
    max-width: 1400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: page-fade-in 0.2s ease-out;
}

.main-content:has(.os3-page) {
    overflow: hidden !important;
}

/* Header Bar */
.os3-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-shrink: 0;
    gap: 16px;
}

.os3-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.os3-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.os3-subtitle {
    font-size: 12px;
    color: var(--text-tertiary);
}

.os3-search {
    position: relative;
    width: 280px;
}

.os3-search input {
    width: 100%;
    padding: 8px 12px 8px 34px;
    border: 1px solid var(--border-secondary);
    border-radius: 8px;
    font-size: 13px;
    background: var(--bg-body);
    transition: border-color 0.2s;
}

.os3-search input:focus {
    outline: none;
    border-color: var(--primary-400);
    box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}

.os3-search i {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    font-size: 14px;
}

.os3-search-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--bg-surface);
    border: 1px solid var(--border-secondary);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
    display: none;
}

.os3-search-dropdown.open {
    display: block;
    animation: fade-in 0.15s ease-out;
}

.os3-search-group {
    padding: 8px 12px 4px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
}

.os3-search-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: background 0.1s;
}

.os3-search-item:hover {
    background: var(--bg-body);
}

.os3-search-icon {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--bg-surface-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.os3-search-info {
    flex: 1;
    min-width: 0;
}

.os3-search-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.os3-search-meta {
    font-size: 11px;
    color: var(--text-tertiary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.os3-search-empty {
    padding: 16px;
    text-align: center;
    font-size: 13px;
    color: var(--text-tertiary);
}

/* Stats Mini Row */
.os3-stats {
    display: flex;
    gap: 12px;
    padding: 12px 24px;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border-secondary);
    flex-shrink: 0;
}

.os3-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--bg-body);
    border-radius: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.os3-stat-val {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-primary);
}

/* ── 3-Column Body ──────────────────────────────── */
.os3-body {
    flex: 1;
    display: flex;
    min-height: 0; /* Critical: allows flex children to shrink */
}

/* Column 1 — Direktorat */
.os3-col1 {
    width: 240px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-secondary);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Column 2 — Sub-units */
.os3-col2 {
    width: 280px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-secondary);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* Column 3 — Detail */
.os3-col3 {
    flex: 1;
    background: var(--bg-surface-secondary);
    overflow-y: auto;
    padding: 24px;
    min-width: 0;
}

/* Column Headers */
.os3-col-head {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-secondary);
    flex-shrink: 0;
}

.os3-col-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
}

.os3-col-subtitle {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Column Scrollable Body */
.os3-col-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

/* ── Root Card (top of col1) ──────────────────── */
.os3-root-card {
    margin: 12px 12px 4px;
    padding: 14px;
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    border-radius: 12px;
    color: #fff;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    flex-shrink: 0;
}

.os3-root-card:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59,130,246,0.3);
}

.os3-root-card.active {
    box-shadow: 0 0 0 3px rgba(59,130,246,0.4), 0 4px 12px rgba(59,130,246,0.3);
}

.os3-root-icon {
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    font-size: 15px;
}

.os3-root-name {
    font-size: 14px;
    font-weight: 700;
}

.os3-root-meta {
    font-size: 11px;
    opacity: 0.8;
    margin-top: 2px;
}

/* ── List Items (col1 & col2) ─────────────────── */
.os3-list-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin: 2px 0;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.12s ease;
    position: relative;
}

.os3-list-item:hover {
    background: var(--bg-body);
}

.os3-list-item.active {
    background: var(--primary-50);
}

.os3-list-item.active .os3-li-name {
    color: var(--primary-700);
    font-weight: 600;
}

.os3-list-item.active .os3-li-arrow {
    color: var(--primary-500);
}

.os3-li-bar {
    width: 4px;
    height: 28px;
    border-radius: 2px;
    flex-shrink: 0;
}

.os3-li-info {
    flex: 1;
    min-width: 0;
}

.os3-li-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.os3-li-code {
    font-size: 10px;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

.os3-li-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--bg-body);
    color: var(--text-secondary);
    flex-shrink: 0;
}

.os3-li-arrow {
    color: var(--text-tertiary);
    font-size: 14px;
    flex-shrink: 0;
    opacity: 0.5;
}

/* ── Detail Card (col3) ───────────────────────── */
.os3-detail-wrap {
    max-width: 520px;
}

.os3-detail-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-secondary);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
    margin-bottom: 16px;
}

.os3-detail-head {
    padding: 20px;
    border-bottom: 1px solid var(--border-secondary);
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.os3-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    flex-shrink: 0;
}

.os3-detail-titles {
    flex: 1;
    min-width: 0;
}

.os3-detail-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.os3-detail-code {
    font-size: 12px;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

.os3-detail-breadcrumb {
    font-size: 11px;
    color: var(--text-tertiary);
    margin-top: 4px;
}

.os3-detail-breadcrumb .sep {
    margin: 0 4px;
    opacity: 0.5;
}

.os3-detail-breadcrumb .link {
    color: var(--primary-600);
    cursor: pointer;
}

.os3-detail-breadcrumb .link:hover {
    text-decoration: underline;
}

/* KV Rows */
.os3-kv {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    border-bottom: 1px solid var(--border-secondary);
    font-size: 13px;
}

.os3-kv:last-child {
    border-bottom: none;
}

.os3-kv-key {
    color: var(--text-secondary);
}

.os3-kv-val {
    font-weight: 600;
    color: var(--text-primary);
}

.os3-kv-val.link {
    color: var(--primary-600);
    cursor: pointer;
}

.os3-kv-val.link:hover {
    text-decoration: underline;
}

/* Section Title */
.os3-sec-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    padding: 12px 20px 8px;
    border-bottom: 1px solid var(--border-secondary);
}

/* Employee List */
.os3-emp-list {
    padding: 4px 0;
}

.os3-emp-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    cursor: pointer;
    transition: background 0.1s;
}

.os3-emp-item:hover {
    background: var(--bg-body);
}

.os3-emp-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--primary-50);
    color: var(--primary-600);
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.os3-emp-info {
    flex: 1;
    min-width: 0;
}

.os3-emp-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.os3-emp-pos {
    font-size: 11px;
    color: var(--text-tertiary);
}

/* Action Buttons */
.os3-actions {
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.os3-action-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--border-secondary);
    border-radius: 10px;
    background: var(--bg-surface);
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.15s;
}

.os3-action-btn:hover {
    background: var(--bg-body);
    color: var(--text-primary);
    border-color: var(--primary-300);
}

.os3-action-btn.primary {
    background: var(--primary-600);
    color: #fff;
    border-color: var(--primary-600);
}

.os3-action-btn.primary:hover {
    background: var(--primary-700);
}

/* Empty State */
.os3-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-tertiary);
    text-align: center;
    gap: 12px;
    font-size: 13px;
    padding: 40px 20px;
}


.os3-empty i {
    font-size: 28px;
    opacity: 0.3;
}

/* ── Dark Mode Overrides for Org Structure ───────────────── */
[data-theme="dark"] .os3-search input {
    color: var(--text-primary);
    background: var(--bg-surface-secondary);
}

[data-theme="dark"] .os3-list-item:hover {
    background: var(--bg-surface-secondary);
}

[data-theme="dark"] .os3-list-item.active {
    background: rgba(59,130,246,0.15);
}

[data-theme="dark"] .os3-li-badge {
    background: var(--bg-surface-secondary);
}

[data-theme="dark"] .os3-emp-item:hover {
    background: var(--bg-surface-secondary);
}

[data-theme="dark"] .os3-action-btn:hover {
    background: var(--bg-surface-secondary);
}

[data-theme="dark"] .os3-detail-card {
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

[data-theme="dark"] .os3-root-card {
    box-shadow: 0 4px 12px rgba(59,130,246,0.2);
}

[data-theme="dark"] .os3-stat {
    background: var(--bg-surface-secondary);
}