:root {
    --bg-body: #ffffff;
    --bg-card: #ffffff;
    --bg-card-alt: #f1f5f9;
    --border-color: #cbd5e1;
    --text-main: #0f172a;
    --text-muted: #475569;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --success: #10b981;
    --success-bg: rgba(16, 185, 129, 0.14);
    --warning: #f59e0b;
    --warning-bg: rgba(245, 158, 11, 0.16);
    --danger: #ef4444;
    --danger-bg: rgba(239, 68, 68, 0.14);
    --info: #0891b2;
    --radius: 10px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-main);
    line-height: 1.5;
    min-height: 100vh;
}

.hidden {
    display: none !important;
}

/* Global Warning Banner */
.global-warning-banner {
    background: linear-gradient(90deg, #b91c1c, #dc2626, #d97706);
    color: #fff;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 600;
    font-size: 0.92rem;
    animation: pulseWarning 2s infinite ease-in-out;
    border-bottom: 1px solid rgba(255, 255, 255, 0.25);
}

@keyframes pulseWarning {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.82;
    }
}

/* Navbar */
.navbar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 14px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-badge {
    background: linear-gradient(135deg, var(--primary), var(--info));
    color: #fff;
    font-weight: 800;
    font-size: 0.78rem;
    padding: 6px 10px;
    border-radius: 8px;
    letter-spacing: 0.5px;
}

.navbar-brand h1 {
    font-size: 1.18rem;
    font-weight: 700;
}

.brand-subtitle {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.navbar-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.posko-selector-group {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
}

.posko-select,
input[type="text"],
input[type="number"],
input[type="search"],
input[type="password"],
select {
    background-color: var(--bg-body);
    color: var(--text-main);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.9rem;
}

.protection-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--success-bg);
    border: 1px solid var(--success);
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #047857;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
}

.dot.online {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

/* Container & Layout */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 24px 48px;
}

/* 8 Metric Cards Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.metric-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 8px;
}

.metric-card-highlight {
    border-color: var(--primary);
    background: linear-gradient(160deg, var(--bg-card), rgba(59, 130, 246, 0.12));
}

.metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.metric-title {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

.metric-value {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--text-main);
}

.metric-value-sm {
    font-size: 1.15rem;
}

.metric-value small {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
}

.metric-footer {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-safe,
.badge-success {
    background-color: var(--success-bg);
    color: #047857;
    border: 1px solid rgba(16, 185, 129, 0.45);
}

.badge-warning {
    background-color: var(--warning-bg);
    color: #b45309;
    border: 1px solid rgba(245, 158, 11, 0.45);
}

.badge-danger {
    background-color: var(--danger-bg);
    color: #b91c1c;
    border: 1px solid rgba(239, 68, 68, 0.45);
}

.badge-info {
    background-color: rgba(6, 182, 212, 0.14);
    color: #0e7490;
    border: 1px solid rgba(6, 182, 212, 0.4);
}

.badge-primary {
    background-color: rgba(37, 99, 235, 0.12);
    color: #1d4ed8;
    border: 1px solid rgba(37, 99, 235, 0.35);
}

.badge-neutral {
    background-color: #f1f5f9;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* Live Camera Tent Monitor */
.tent-monitor-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    margin-bottom: 20px;
}

.tent-monitor-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.tent-monitor-title-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tent-monitor-title-wrap h2 {
    font-size: 1rem;
    font-weight: 700;
}

.tent-sync-time {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.tent-quick-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.tent-inline-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 6px;
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    font-size: 0.76rem;
    color: var(--text-muted);
    cursor: pointer;
    user-select: none;
}

.tent-inline-toggle input[type="checkbox"] {
    accent-color: var(--primary);
    cursor: pointer;
}

.tent-monitor-body {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 16px;
}

.tent-monitor-body.has-video {
    grid-template-columns: 340px 180px 1fr;
}

.tent-video-box {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.tent-live-stream-img {
    width: 100%;
    height: auto;
    max-height: 240px;
    object-fit: contain;
    display: block;
}


.tent-stat-box {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.tent-stat-label {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.tent-stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    margin: 4px 0;
}

.tent-stat-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
}

.tent-recognized-box {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
}

.tent-recognized-header {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.tent-recognized-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tent-resident-chip {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Tabs Navigation */
.tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.tab-btn {
    background-color: var(--bg-card);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.tab-btn:hover {
    color: var(--text-main);
    border-color: var(--primary);
}

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

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Cards & Grids */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 18px;
}

.card-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.card-header h3 {
    font-size: 1.02rem;
    font-weight: 700;
}

.grid-2col {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 18px;
}

.grid-posko-layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 18px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: opacity 0.15s ease, background-color 0.15s ease;
}

.btn:hover {
    opacity: 0.92;
}

.btn-sm {
    padding: 6px 10px;
    font-size: 0.8rem;
}

.btn-xs {
    padding: 4px 8px;
    font-size: 0.74rem;
}

.btn-lg {
    padding: 11px 20px;
    font-size: 0.96rem;
}

.btn-block {
    width: 100%;
}

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

.btn-secondary {
    background-color: var(--bg-card-alt);
    color: var(--text-main);
    border-color: var(--border-color);
}

.btn-success {
    background-color: var(--success);
    color: #fff;
}

.btn-warning {
    background-color: var(--warning);
    color: #111827;
}

.btn-danger {
    background-color: var(--danger);
    color: #fff;
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border-color: var(--border-color);
}

/* Tab 1: QR Scanner & Meal Dots */
.qr-reader-box {
    background-color: var(--bg-body);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    min-height: 180px;
    padding: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.qr-placeholder {
    color: var(--text-muted);
    font-size: 0.86rem;
}

.input-with-btn {
    display: flex;
    gap: 8px;
}

.input-with-btn input {
    flex: 1;
}

.audio-test-bar {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.scan-result-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.scan-message {
    padding: 12px 14px;
    border-radius: 8px;
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    font-weight: 600;
}

.meal-dots-wrapper {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
}

.meal-dots-label {
    display: block;
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.meal-dots {
    display: flex;
    gap: 14px;
}

.meal-dot {
    flex: 1;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 10px;
    text-align: center;
    background-color: var(--bg-card);
    color: var(--text-muted);
}

.meal-dot span {
    display: block;
    font-size: 1.1rem;
    font-weight: 800;
}

.meal-dot.claimed {
    border-color: var(--success);
    background-color: var(--success-bg);
    color: #047857;
}

.meal-dot.exceeded {
    border-color: var(--danger);
    background-color: var(--danger-bg);
    color: #b91c1c;
}

.scan-resident-detail {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 0.88rem;
}

/* Tab 2: Resident Registration & 3-Angle Capture */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 12px;
}

.form-group label {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.alert-box {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 0.9rem;
}

.alert-box.error {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger);
    color: #b91c1c;
}

.alert-box.success {
    background-color: var(--success-bg);
    border: 1px solid var(--success);
    color: #047857;
}

.face-capture-section {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 16px;
}

.face-capture-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.face-capture-header h4 {
    font-size: 0.95rem;
}

.face-capture-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.webcam-stage {
    margin-bottom: 14px;
    text-align: center;
}

#webcamVideo {
    width: 100%;
    max-width: 420px;
    border-radius: 8px;
    border: 2px solid var(--primary);
    background: #ffffff;
}

.angles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px;
}

.angle-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
    text-align: center;
}

.angle-card h5 {
    font-size: 0.86rem;
    margin-bottom: 8px;
}

.angle-canvas {
    width: 100%;
    max-width: 240px;
    height: 160px;
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 8px;
    object-fit: cover;
}

.angle-actions {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 6px;
}

.file-label {
    position: relative;
    overflow: hidden;
}

.file-label input[type="file"] {
    position: absolute;
    left: -9999px;
}

.angle-status {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Tab 3: Digital ID Cards Grid */
.search-filter-bar {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.search-filter-bar input {
    min-width: 260px;
}

.id-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.id-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.id-card-top {
    display: flex;
    gap: 12px;
    align-items: center;
}

.id-card-photo {
    width: 68px;
    height: 68px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.id-card-info {
    flex: 1;
}

.id-card-name {
    font-size: 1rem;
    font-weight: 700;
}

.id-card-meta {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.id-card-middle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--bg-card);
    padding: 10px;
    border-radius: 8px;
    gap: 10px;
}

.id-card-qr {
    width: 84px;
    height: 84px;
    border-radius: 6px;
    background: #fff;
    padding: 4px;
}

.id-card-actions {
    display: flex;
    justify-content: space-between;
    gap: 8px;
}

/* Tab 4: Posko Management & Progress Bars */
.posko-cards-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.posko-item-card {
    background-color: var(--bg-body);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 14px;
}

.posko-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.stock-bars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 14px;
}

.stock-box {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px;
}

.progress-track {
    width: 100%;
    height: 10px;
    background-color: #e2e8f0;
    border-radius: 999px;
    overflow: hidden;
    margin: 8px 0;
}

.progress-fill {
    height: 100%;
    background-color: var(--success);
    transition: width 0.25s ease;
}

.progress-fill.warning {
    background-color: var(--warning);
}

.progress-fill.danger {
    background-color: var(--danger);
}

/* Tab 5: Logs Table */
.log-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.btn-filter {
    background-color: var(--bg-body);
    color: var(--text-muted);
    border-color: var(--border-color);
}

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

.table-responsive {
    overflow-x: auto;
}

.logs-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.logs-table th,
.logs-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.logs-table th {
    color: var(--text-muted);
    font-weight: 600;
    background-color: #f8fafc;
}

.empty-cell,
.empty-state,
.empty-inline {
    color: var(--text-muted);
    font-size: 0.86rem;
    padding: 14px;
    text-align: center;
}

/* Modals */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 16px;
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    width: 100%;
    max-width: 420px;
}

.modal-card h4 {
    margin-bottom: 12px;
}

.modal-desc {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 14px;
}

.printable-card-container {
    display: none;
}

@media (max-width: 900px) {
    .tent-monitor-body,
    .grid-posko-layout {
        grid-template-columns: 1fr;
    }
}

/* Print Layout for Digital ID Card */
@media print {
    body * {
        visibility: hidden;
    }

    #printableCardContainer,
    #printableCardContainer * {
        visibility: visible;
    }

    #printableCardContainer {
        display: block !important;
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        padding: 24px;
        background: #fff;
        color: #000;
    }

    .print-id-sheet {
        border: 2px solid #000;
        border-radius: 12px;
        padding: 20px;
        max-width: 420px;
        margin: 0 auto;
        font-family: sans-serif;
    }
}