/* ==========================================================================
   TinyAnalytics — GameAnalytics-style product analytics dashboard
   ========================================================================== */

.analytics-page {
    --panel-bg: linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 38%), #0d1119;
    --panel-border: rgba(255, 255, 255, 0.08);
}

.analytics-shell {
    max-width: 1180px;
}

.analytics-header {
    margin-bottom: 34px;
}

.analytics-header h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    letter-spacing: -0.04em;
    background: linear-gradient(100deg, #ffffff 30%, #9bdcff 55%, #d8c7ff 80%, #ffffff);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 12s linear infinite;
}

.analytics-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 24px;
    width: 100%;
}

.source-switch,
.range-switch {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.source-btn,
.range-btn {
    appearance: none;
    background: transparent;
    border: 0;
    color: var(--text-secondary);
    padding: 7px 12px;
    border-radius: 5px;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.source-btn:hover,
.range-btn:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.source-btn.active,
.range-btn.active {
    background: linear-gradient(135deg, #38bdf8, #22a7e0);
    color: #061018;
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.2);
}

.toolbar-actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.toolbar-actions .btn {
    flex: 0 0 auto;
    padding: 8px 13px;
    font-size: 0.76rem;
}

.demo-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    margin-top: 14px;
    padding: 11px 14px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-left: 3px solid var(--accent-amber);
    border-radius: var(--radius-sm);
    color: #fcd9a0;
    font-size: 0.82rem;
}

.demo-banner[hidden] {
    display: none;
}

.demo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-amber);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.8);
    flex-shrink: 0;
}

.demo-banner__btn {
    margin-left: auto;
    background: transparent;
    border: 1px solid rgba(245, 158, 11, 0.35);
    color: #fcd9a0;
    border-radius: 5px;
    padding: 4px 9px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    cursor: pointer;
    white-space: nowrap;
}

.demo-banner__btn:hover {
    background: rgba(245, 158, 11, 0.15);
}

/* KPI cards */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.kpi-card {
    position: relative;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    padding: 18px 18px 16px;
    overflow: hidden;
    transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.kpi-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-primary), transparent 70%);
    opacity: 0.55;
}

.kpi-card:hover {
    border-color: rgba(56, 189, 248, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.35);
}

.kpi-card--accent::before {
    background: linear-gradient(90deg, var(--accent-emerald), transparent 70%);
}

.kpi-label {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    margin-bottom: 9px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kpi-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    color: #ffffff;
    margin-bottom: 7px;
    font-variant-numeric: tabular-nums;
}

.kpi-card--accent .kpi-value {
    color: #6ee7b7;
}

.kpi-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Panels */
.panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: var(--radius-md);
    padding: 20px 20px 18px;
    min-width: 0;
}

.panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 16px;
}

.panel-head h2 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.015em;
    margin-bottom: 3px;
}

.panel-sub {
    font-size: 0.76rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.panel-badge {
    font-family: var(--font-mono);
    font-size: 0.67rem;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: 4px;
    padding: 3px 7px;
    white-space: nowrap;
}

.chart-panel {
    margin-bottom: 18px;
}

.chart-legend {
    display: flex;
    gap: 14px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.chart-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
}

.dot--visitors {
    background: #38bdf8;
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.7);
}

.dot--sessions {
    background: #a855f7;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.6);
}

.chart-frame {
    position: relative;
    height: 300px;
}

.chart-frame canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding: 10px 4px 24px;
}

.chart-fallback[hidden] {
    display: none;
}

.chart-fallback__bar {
    flex: 1;
    min-width: 2px;
    background: linear-gradient(180deg, rgba(56, 189, 248, 0.85), rgba(56, 189, 248, 0.12));
    border-radius: 2px 2px 0 0;
    position: relative;
}

.chart-fallback__bar span {
    position: absolute;
    bottom: -18px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.55rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* Grids */
.analytics-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 18px;
    margin-bottom: 18px;
}

.analytics-grid--wide {
    grid-template-columns: 1fr 1fr;
}

/* Retention table */
.retention-table-wrap {
    overflow-x: auto;
}

.retention-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.74rem;
    font-family: var(--font-mono);
}

.retention-table th {
    text-align: right;
    padding: 6px 5px;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.64rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}

.retention-table th:first-child,
.retention-table td:first-child {
    text-align: left;
}

.retention-table td {
    padding: 5px;
    text-align: right;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.035);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.retention-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.025);
}

.retention-cell {
    border-radius: 3px;
    padding: 3px 5px;
    color: #e6f8ff;
    font-weight: 600;
}

.retention-cell--zero {
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
}

.panel-note {
    font-size: 0.74rem;
    line-height: 1.55;
    color: var(--text-muted);
    margin-top: 12px;
}

.panel-note code {
    background: #182131;
    color: #7dd3fc;
    padding: 1px 5px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.86em;
}

.panel-note--muted {
    font-family: var(--font-mono);
    font-size: 0.68rem;
}

/* Funnel */
.funnel {
    display: flex;
    flex-direction: column;
    gap: 11px;
}

.funnel-step {
    position: relative;
}

.funnel-step__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 5px;
}

.funnel-step__label {
    font-size: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
}

.funnel-step__label small {
    display: block;
    font-size: 0.66rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-weight: 400;
    margin-top: 1px;
}

.funnel-step__value {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.funnel-bar {
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.funnel-bar__fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #38bdf8, #22d3ee);
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.35);
    transition: width 0.7s var(--ease-out);
}

.funnel-step:nth-child(2) .funnel-bar__fill {
    background: linear-gradient(90deg, #22d3ee, #34d399);
}

.funnel-step:nth-child(3) .funnel-bar__fill {
    background: linear-gradient(90deg, #a855f7, #c084fc);
}

.funnel-step:nth-child(4) .funnel-bar__fill {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.funnel-drop {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: #fb7185;
    margin-top: 4px;
}

/* Tables */
.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.data-table th {
    text-align: left;
    padding: 7px 6px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.63rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    white-space: nowrap;
}

.data-table td {
    padding: 8px 6px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.035);
    color: var(--text-secondary);
    vertical-align: middle;
}

.data-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.data-table td strong {
    color: #ffffff;
    font-weight: 600;
}

.analytics-table td:first-child {
    font-family: var(--font-mono);
    color: #dce8f6;
    font-size: 0.73rem;
}

.cat-pill {
    display: inline-block;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.cat-session { background: rgba(56, 189, 248, 0.12); color: #7dd3fc; }
.cat-design { background: rgba(34, 211, 238, 0.1); color: #67e8f9; }
.cat-progression { background: rgba(168, 85, 247, 0.12); color: #d8b4fe; }
.cat-business { background: rgba(16, 185, 129, 0.12); color: #6ee7b7; }
.cat-error { background: rgba(244, 63, 94, 0.12); color: #fda4af; }
.cat-performance { background: rgba(245, 158, 11, 0.12); color: #fcd34d; }

.page-path {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: #cfe8ff;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    display: inline-block;
}

.share-bar {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 90px;
}

.share-bar__track {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    overflow: hidden;
}

.share-bar__fill {
    height: 100%;
    background: linear-gradient(90deg, #38bdf8, #34d399);
    border-radius: inherit;
}

.empty-cell {
    text-align: center !important;
    color: var(--text-muted) !important;
    font-family: var(--font-mono);
    font-size: 0.72rem !important;
    padding: 26px 10px !important;
}

/* Realtime */
.live-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: #34d399;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 4px;
    padding: 3px 8px;
    white-space: nowrap;
}

.live-badge i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 8px #34d399;
    animation: dotPulse 1.8s ease-in-out infinite;
}

.realtime-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.realtime-metric {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 11px 12px;
    text-align: center;
}

.realtime-metric strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.realtime-metric span {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.event-stream {
    list-style: none;
    max-height: 218px;
    overflow-y: auto;
    border-top: 1px solid var(--border-subtle);
}

.event-stream li {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 7px 2px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.035);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-secondary);
}

.event-stream li .stream-time {
    color: var(--text-muted);
    font-size: 0.62rem;
    min-width: 48px;
}

.event-stream li .stream-event {
    color: #dce8f6;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.event-stream li .stream-path {
    color: var(--text-muted);
    font-size: 0.62rem;
    max-width: 110px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Settings */
.settings-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.settings-row .btn {
    flex: 0 0 auto;
    font-size: 0.74rem;
    padding: 7px 11px;
}

/* Taxonomy */
.taxonomy-panel {
    margin-bottom: 8px;
}

.taxonomy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.taxonomy-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 12px 13px;
}

.taxonomy-cat {
    display: inline-block;
    padding: 2px 7px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.63rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 7px;
}

.taxonomy-item p {
    font-size: 0.72rem;
    line-height: 1.65;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

.taxonomy-item code {
    color: #9bdcff;
    background: transparent;
    padding: 0;
    font-size: 0.72rem;
}

/* Responsive */
@media (max-width: 1000px) {
    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .analytics-grid,
    .analytics-grid--wide {
        grid-template-columns: 1fr;
    }

    .taxonomy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .analytics-toolbar {
        align-items: stretch;
    }

    .source-switch,
    .range-switch {
        width: 100%;
    }

    .source-btn,
    .range-btn {
        flex: 1;
        text-align: center;
    }

    .toolbar-actions {
        margin-left: 0;
        width: 100%;
    }

    .toolbar-actions .btn {
        flex: 1;
    }

    .kpi-grid {
        gap: 10px;
    }

    .kpi-card {
        padding: 15px 13px 13px;
    }

    .kpi-value {
        font-size: 1.55rem;
    }

    .panel {
        padding: 16px 14px;
    }

    .chart-frame {
        height: 230px;
    }

    .taxonomy-grid {
        grid-template-columns: 1fr;
    }

    .realtime-grid {
        gap: 7px;
    }

    .demo-banner {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .demo-banner__btn {
        margin-left: 18px;
    }
}