/* Feature workspace */
.feature-overview {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin: -10px 0 24px;
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 34px;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.feature-chip i {
    color: var(--secondary);
    font-size: 16px;
}

.feature-chip.is-active {
    color: var(--text-main);
    border-color: rgba(14, 165, 233, 0.35);
    background: rgba(14, 165, 233, 0.1);
}

[data-theme='light'] .feature-chip {
    background: rgba(255, 255, 255, 0.92);
    border-color: #dbe2ea;
}

.workflow-grid {
    grid-template-columns: minmax(420px, 1.15fr) minmax(300px, 0.85fr);
    align-items: start;
}

.full-width {
    grid-column: 1 / -1;
}

.task-card,
.context-card,
.metric-card,
.data-card,
.result-workbench {
    border-radius: 8px;
}

.task-card-primary {
    border-color: rgba(14, 165, 233, 0.24);
}

.context-card {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(16, 185, 129, 0.055));
}

.metric-card {
    min-height: 190px;
}

.metric-card-wide {
    min-height: 220px;
}

.data-hub-grid {
    align-items: start;
}

.data-card .card-header {
    gap: 12px;
}

.data-backup-card .button-group {
    flex-wrap: wrap;
}

.data-backup-card .button-group .btn {
    flex: 1 1 220px;
    min-width: min(100%, 220px);
    white-space: normal;
}

.result-workbench {
    margin-top: 24px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 16px;
}

.section-header h3 {
    margin: 0;
    font-size: 19px;
}

.section-header .actions,
.row-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.card,
.card.glass {
    border-radius: 8px;
}

.card:hover,
.card.glass:hover {
    transform: none;
    border-color: var(--border-light);
    box-shadow:
        0 12px 28px rgba(0, 0, 0, 0.22),
        inset 0 0 0 1px var(--glass-shine);
}

[data-theme='light'] .card:hover,
[data-theme='light'] .card.glass:hover {
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
}

.card.glass {
    backdrop-filter: blur(14px) saturate(120%);
    -webkit-backdrop-filter: blur(14px) saturate(120%);
}

#openQrScannerBtn {
    position: static !important;
    margin: 0 0 14px;
}

/* AI Page & Results */
.ai-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    text-align: center;
    padding-bottom: 40px;
}

.recommendation-workbench {
    align-items: stretch;
    gap: 24px;
    text-align: left;
}

.ai-orb {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 60px;
    margin-bottom: 20px;
}

.recommendation-workbench .ai-orb {
    width: min(760px, 100%);
    margin: 0 auto;
    padding: 24px;
    align-items: stretch;
}

.recommendation-workbench #aiPredictBtn {
    align-self: flex-start;
}

.recommendation-workbench #aiOutput,
.recommendation-workbench .console-log,
.recommendation-workbench .model-guide-section {
    width: 100%;
}

.orb-visual {
    display: none;
}

.orb-visual::after {
    content: '';
    position: absolute;
    inset: -20px;
    border-radius: 50%;
    background: radial-gradient(circle, transparent 40%, var(--primary));
    filter: blur(30px);
    opacity: 0.6;
    animation: orb-glow 3s infinite alternate;
}

.orb-visual,
.orb-visual::after {
    animation-play-state: paused;
}

.ai-container.fx-active .orb-visual,
.ai-container.fx-active .orb-visual::after {
    animation-play-state: running;
}

@keyframes orb-pulse {
    0%,
    100% {
        transform: scale(1);
        opacity: 0.85;
    }

    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

@keyframes orb-glow {
    0% {
        transform: scale(0.95);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Result List */
.result-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 550px;
    overflow-y: auto;
    padding-right: 8px;
    width: 100%;
}

/* Custom Scrollbar */
.result-list::-webkit-scrollbar {
    width: 6px;
}

.result-list::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
}

.result-list::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

.result-list::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-surface);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    transition:
        transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.result-item.enter-animate {
    animation: result-enter 0.32s cubic-bezier(0.2, 0.7, 0.2, 1) both;
    animation-delay: var(--enter-delay, 0ms);
}

@keyframes result-enter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-item:hover {
    background: var(--bg-suface-light);
    border-color: var(--primary-glow);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.result-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: var(--primary);
    opacity: 0;
    transition: opacity 0.2s;
}

.result-item:hover::before {
    opacity: 1;
}

.result-rank {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-muted);
    width: 40px;
    text-align: center;
    opacity: 0.3;
    font-style: italic;
    margin-right: 16px;
}

.result-item:hover .result-rank {
    color: var(--primary);
    opacity: 0.8;
}

.result-content {
    flex: 1;
}

.result-main {
    display: flex;
    flex: 1;
    min-width: 0;
    flex-direction: column;
    gap: 8px;
}

.result-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}

.result-meta {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 8px;
    display: flex;
    gap: 16px;
    align-items: center;
}

.meta-badge {
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
    font-size: 12px;
    color: var(--text-dim);
}

.result-item:hover .meta-badge {
    background: rgba(139, 92, 246, 0.1);
    color: var(--primary);
}

.list-search {
    margin-bottom: 12px;
}

.list-pagination {
    margin-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.pagination-summary,
.pagination-page {
    font-size: 13px;
    color: var(--text-muted);
}

.pagination-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.data-summary-grid,
.sync-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.data-summary-item,
.sync-meta-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
}

.data-summary-label,
.sync-meta-label {
    font-size: 12px;
    color: var(--text-muted);
}

.data-summary-item strong,
.sync-meta-item strong {
    font-size: 14px;
    color: var(--text);
}

.row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

/* Pension720 */
.p720-grid {
    align-items: start;
}

.p720-status-card .card-header {
    align-items: flex-start;
}

.p720-latest-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.p720-inline-number {
    min-height: 40px;
    display: flex;
    align-items: center;
}

.p720-number {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.p720-ball {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    height: 34px;
    padding: 0 9px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.14);
    color: var(--text-main);
    border: 1px solid rgba(148, 163, 184, 0.24);
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.p720-ball.sm {
    min-width: 28px;
    height: 28px;
    padding: 0 7px;
    font-size: 13px;
}

.p720-group {
    min-width: 48px;
    color: #0f172a;
    background: linear-gradient(135deg, #facc15, #38bdf8);
    border: none;
}

.p720-stat-list,
.p720-digit-grid,
.p720-recent-grid,
.p720-output,
.p720-saved-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.p720-check-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.p720-stat-row {
    display: grid;
    grid-template-columns: 48px 1fr 52px;
    align-items: center;
    gap: 10px;
}

.p720-stat-label,
.p720-stat-value,
.p720-recent-draw {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 700;
}

.p720-stat-track {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(148, 163, 184, 0.14);
}

.p720-stat-fill {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #22c55e, #38bdf8);
}

.p720-digit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
}

.p720-digit-position {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
}

.p720-digit-balls {
    display: flex;
    gap: 4px;
}

.p720-recent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.p720-recent-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.p720-options {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.p720-output {
    margin-top: 18px;
}

.p720-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.035);
}

.p720-card-head,
.p720-saved-row,
.p720-check-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.p720-reasons {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.p720-expansion {
    margin: 0;
    color: var(--text-muted);
    font-size: 13px;
}

.p720-saved-row {
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.p720-saved-row:last-child {
    border-bottom: 0;
}

.p720-check-summary,
.p720-check-row {
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.025);
}

.p720-check-summary {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    color: var(--text-muted);
}

.p720-check-prize {
    min-width: 120px;
    text-align: right;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 700;
}

.p720-saved-main {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
}

.data-status-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}

.data-status-card {
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
}

.data-status-head,
.data-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.data-status-head {
    margin-bottom: 10px;
}

.data-status-row {
    padding: 5px 0;
    color: var(--text-muted);
    font-size: 13px;
}

.data-status-row b {
    color: var(--text-main);
    text-align: right;
    overflow-wrap: anywhere;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
}

.status-badge {
    border: 1px solid transparent;
}

.status-badge.is-good {
    background: rgba(16, 185, 129, 0.14);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.35);
}

.status-badge.is-warn {
    background: rgba(245, 158, 11, 0.14);
    color: #fcd34d;
    border-color: rgba(245, 158, 11, 0.35);
}

.status-badge.is-bad {
    background: rgba(239, 68, 68, 0.14);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.35);
}

[data-theme='light'] .data-summary-item,
[data-theme='light'] .sync-meta-item {
    background: rgba(255, 255, 255, 0.92);
    border-color: #dbe2ea;
}

[data-theme='light'] .status-badge.is-good {
    color: #047857;
}

[data-theme='light'] .status-badge.is-warn {
    color: #b45309;
}

[data-theme='light'] .status-badge.is-bad {
    color: #b91c1c;
}

/* Pairs Analysis */
.pairs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.pair-card {
    background: var(--bg-surface);
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    border: 1px solid var(--border);
    transition:
        transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.pair-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
    background: var(--bg-suface-light);
}

.pair-card .balls {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-bottom: 8px;
}

.pair-card .count {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.pair-card strong {
    color: var(--primary);
    font-size: 15px;
}

/* Tabs Segmented */
.tabs-segmented,
.segment-control {
    display: flex;
    background: rgba(0, 0, 0, 0.2);
    padding: 4px;
    border-radius: 14px;
    margin-bottom: 24px;
    border: 1px solid var(--border);
    position: relative;
    gap: 4px;
}

.seg-btn {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 14px;
    transition:
        transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.seg-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.05);
}

.seg-btn.active {
    background: var(--bg-suface-light);
    color: var(--primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-light);
}

.seg-btn.active::after {
    content: '';
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
}

.segment-control.compact {
    margin-bottom: 0;
    padding: 3px;
}

.segment-control.compact .seg-btn {
    padding: 8px 12px;
    font-size: 13px;
}

.check-search-group {
    margin-bottom: 16px;
}

.check-ticket-status-row {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.check-ticket-status-label {
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.check-selection-meta {
    min-height: 1.4em;
    margin-top: 0;
    margin-bottom: 14px;
}

.check-target-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 460px;
    overflow-y: auto;
    padding-right: 4px;
}

.check-target-card {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
    color: var(--text-main);
    text-align: left;
    cursor: pointer;
    transition:
        transform 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        border-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        background-color 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme='light'] .check-target-card {
    background: #ffffff;
    border-color: #e2e8f0;
}

.check-target-card:hover {
    transform: translateY(-1px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-sm);
}

.check-target-card:focus-visible {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.16);
}

[data-theme='light'] .check-target-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.14);
}

.check-target-card.active {
    border-color: rgba(139, 92, 246, 0.45);
    background: rgba(139, 92, 246, 0.08);
    box-shadow: 0 12px 30px rgba(2, 6, 23, 0.18);
}

[data-theme='light'] .check-target-card.active {
    border-color: rgba(99, 102, 241, 0.28);
    background: rgba(99, 102, 241, 0.08);
}

.check-target-card-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.check-target-card-meta {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
    text-align: right;
}

.check-target-card-balls {
    flex-wrap: wrap;
}

.check-target-empty {
    min-height: 220px;
    margin-top: 0;
}

.route-data-gated > .data-health-gate {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
}

.route-data-gated > :not(.page-header):not(.data-health-gate):not(.data-health-banner) {
    display: none !important;
}

.data-health-gate-head {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.data-health-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(245, 158, 11, 0.08);
}

[data-theme='light'] .data-health-banner {
    background: rgba(245, 158, 11, 0.08);
    border-color: #ead7ac;
}

.result-meta-inline {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.ticket-quantity-badge {
    padding: 5px 8px;
    font-size: 11px;
}

.check-target-card-badges {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

/* Checkbox */
.check-box {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 10px 0;
    font-size: 15px;
    color: var(--text-dim);
    transition: color 0.2s;
}

.check-box:hover {
    color: var(--text-main);
}

.check-box input {
    display: none;
}

.checkmark {
    width: 22px;
    height: 22px;
    border: 2px solid var(--border);
    border-radius: 6px;
    position: relative;
    transition:
        border-color 0.2s ease,
        background-color 0.2s ease,
        box-shadow 0.2s ease;
}

.check-box input:checked ~ .checkmark {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.checkmark:after {
    content: '';
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.check-box input:checked ~ .checkmark:after {
    display: block;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    #app {
        flex-direction: column;
    }

    .sidebar {
        display: none;
    }

    /* Bottom Nav */
    .bottom-nav {
        display: flex;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(2, 6, 23, 0.85);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-top: 1px solid var(--border);
        padding: 0 16px;
        padding-bottom: env(safe-area-inset-bottom, 20px);
        height: calc(70px + env(safe-area-inset-bottom, 20px));
        justify-content: space-between;
        align-items: center;
        z-index: 100;
        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.3);
    }

    [data-theme='light'] .bottom-nav {
        background: rgba(255, 255, 255, 0.85);
        border-top-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.05);
    }

    .nav-item {
        flex-direction: column;
        gap: 5px;
        font-size: 11px;
        padding: 8px;
        background: transparent !important;
        box-shadow: none !important;
        justify-content: center;
        opacity: 0.5;
        min-width: 64px;
        border: none;
        border-radius: 12px;
    }

    [data-theme='light'] .nav-item {
        color: var(--text-dim);
        opacity: 0.7;
    }

    .nav-item i {
        font-size: 24px;
        margin-bottom: 2px;
        transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .nav-item.active {
        opacity: 1;
        color: var(--primary);
        background: rgba(139, 92, 246, 0.1) !important;
        position: relative;
    }

    .nav-item.active::before {
        content: '';
        position: absolute;
        top: -8px;
        left: 15%;
        width: 70%;
        height: 3px;
        background: var(--primary);
        border-radius: 0 0 4px 4px;
        animation: slideDown 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    @keyframes slideDown {
        from {
            transform: translateY(-5px);
            opacity: 0;
        }

        to {
            transform: translateY(0);
            opacity: 1;
        }
    }

    [data-theme='light'] .nav-item.active {
        background: rgba(99, 102, 241, 0.1) !important;
        color: var(--primary);
    }

    .nav-item.active i {
        transform: translateY(-2px);
        filter: drop-shadow(0 0 8px var(--primary-glow));
    }

    .nav-item:active i {
        transform: scale(0.9);
    }

    /* Mobile Header */
    .mobile-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 24px;
        padding-top: max(16px, env(safe-area-inset-top));
        background: rgba(2, 6, 23, 0.85);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        position: sticky;
        top: 0;
        z-index: 30;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
        contain: paint layout;
        /* Optimize repaint boundary */
        transform: translateZ(0);
    }

    [data-theme='light'] .mobile-header {
        background: rgba(255, 255, 255, 0.85);
        border-bottom-color: rgba(0, 0, 0, 0.06);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    }

    /* Page Layout */
    #main {
        overscroll-behavior-y: none;
    }

    .page {
        padding: 24px 16px;
        padding-bottom: calc(90px + env(safe-area-inset-bottom, 20px));
    }

    .settings-modal-content {
        width: 100%;
        max-width: none;
        height: min(88dvh, 820px);
        max-height: min(88dvh, 820px);
        margin-top: auto;
        padding: 22px 16px calc(22px + env(safe-area-inset-bottom, 20px));
        border-radius: 28px 28px 0 0;
        transform: translateY(24px);
    }

    .settings-modal-header {
        gap: 16px;
    }

    .settings-modal-header h3 {
        font-size: 24px;
    }

    .settings-grid-top,
    .settings-grid-bottom {
        grid-template-columns: 1fr;
    }

    .settings-panel {
        padding: 20px;
    }

    .settings-panel-head {
        flex-direction: column;
    }

    .settings-button-group {
        flex-direction: column;
    }

    .settings-button-group .btn {
        width: 100%;
    }

    .settings-sync-log {
        max-height: 160px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    /* Inputs: Prevent Zoom */
    input[type='number'],
    input[type='text'],
    select {
        font-size: 16px !important;
    }

    /* Buttons: Better Touch Area */
    .btn {
        min-height: 48px;
        font-size: 16px;
    }

    /* Adjust Charts/Cards */
    .card {
        padding: 24px;
    }
}