/* ─────────────────────────────────────────────────────────────────────────────
   Analytics.css — %ANALYTICS_DASHBOARD% admin dashboard.

   Modern, card-based, brand-aware. Colours derive from the global
   --behnke-* design tokens (with safe fallbacks) so the dashboard
   automatically adopts the active brand accent.
   ──────────────────────────────────────────────────────────────────────────── */

#analytics-dashboard {
    --an-accent:   var(--behnke-design, #1a6bb5);
    --an-radius:   14px;
    --an-radius-s: 10px;
    --an-border:   var(--behnke-light-gray, #e6e9ee);
    --an-bg:       #f6f8fb;
    --an-bg-soft:  #fbfcfe;
    --an-card:     var(--behnke-white, #ffffff);
    --an-text:     var(--behnke-black, #1f2733);
    --an-muted:    var(--behnke-medium-gray, #71808f);
    --an-green:    #16a34a;
    --an-red:      #dc2626;
    --an-amber:    #d97706;
    --an-shadow:   0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .06);
    --an-shadow-h: 0 2px 6px rgba(16, 24, 40, .08), 0 14px 34px rgba(16, 24, 40, .12);

    font-family: inherit;
    color: var(--an-text);
}

/* ── Shell ──────────────────────────────────────────────────────────────────── */

.an-shell {
    background: var(--an-card);
    border: 1px solid var(--an-border);
    border-radius: var(--an-radius);
    box-shadow: var(--an-shadow);
    overflow: hidden;
}

/* ── Header ─────────────────────────────────────────────────────────────────── */

.an-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    background:
        radial-gradient(140% 180% at 0% -40%,
            color-mix(in srgb, var(--an-accent) 12%, transparent) 0%,
            transparent 60%),
        var(--an-card);
    border-bottom: 1px solid var(--an-border);
    flex-wrap: wrap;
}

.an-header__icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    font-size: 1.3rem;
    color: #fff;
    background: linear-gradient(135deg,
        var(--an-accent),
        color-mix(in srgb, var(--an-accent) 65%, #000 8%));
    box-shadow: 0 4px 12px color-mix(in srgb, var(--an-accent) 35%, transparent);
}

.an-header__text { display: flex; flex-direction: column; line-height: 1.25; }

.an-title { font-weight: 700; font-size: 1.1rem; }

.an-generated { font-size: .76rem; color: var(--an-muted); margin-left: auto; }

/* ── Tabs (segmented pill control) ──────────────────────────────────────────── */

.an-tabs {
    position: sticky;
    top: 0;
    z-index: 5;
    display: flex;
    gap: 4px;
    padding: 10px 16px;
    background: color-mix(in srgb, var(--an-card) 88%, transparent);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--an-border);
    overflow-x: auto;
}

.an-tab {
    appearance: none;
    background: none;
    border: none;
    border-radius: 999px;
    padding: 7px 16px;
    font: inherit;
    font-size: .82rem;
    font-weight: 600;
    letter-spacing: .02em;
    color: var(--an-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: color .15s, background .15s, box-shadow .15s;
}

.an-tab:hover { color: var(--an-text); background: var(--an-bg); }

.an-tab.active {
    color: #fff;
    background: var(--an-accent);
    box-shadow: 0 3px 10px color-mix(in srgb, var(--an-accent) 35%, transparent);
}

/* ── Panel ──────────────────────────────────────────────────────────────────── */

.an-panel { display: none; padding: 22px; }
.an-panel.active { display: block; animation: an-fade .25s ease both; }

@keyframes an-fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ── Section title ──────────────────────────────────────────────────────────── */

.an-section-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--an-muted);
    margin-bottom: 12px;
}

/* ── KPI cards ──────────────────────────────────────────────────────────────── */

.an-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 14px;
    margin-bottom: 26px;
}

.an-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 13px;
    background: var(--an-card);
    border: 1px solid var(--an-border);
    border-radius: var(--an-radius-s);
    padding: 15px 16px;
    box-shadow: var(--an-shadow);
    transition: transform .15s ease, box-shadow .15s ease;
}

.an-card:hover { transform: translateY(-2px); box-shadow: var(--an-shadow-h); }

.an-card__icon {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 1.2rem;
    color: var(--an-accent);
    background: color-mix(in srgb, var(--an-accent) 12%, transparent);
}

.an-card__body { display: flex; flex-direction: column; min-width: 0; }

.an-card-value {
    font-size: 1.55rem;
    font-weight: 800;
    line-height: 1.05;
    color: var(--an-text);
    font-variant-numeric: tabular-nums;
}

.an-card-label {
    font-size: .73rem;
    color: var(--an-muted);
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.an-card-sub { font-size: .73rem; color: var(--an-muted); margin-top: 2px; }

/* ── Event chips ────────────────────────────────────────────────────────────── */

.an-events {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.an-event-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--an-bg-soft);
    border: 1px solid var(--an-border);
    border-radius: var(--an-radius-s);
    padding: 9px 14px 9px 11px;
    transition: border-color .15s, box-shadow .15s;
}

.an-event-badge:hover {
    border-color: color-mix(in srgb, var(--an-accent) 45%, var(--an-border));
    box-shadow: var(--an-shadow);
}

.an-event-total {
    display: flex;
    align-items: baseline;
    gap: 6px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--an-text);
    font-variant-numeric: tabular-nums;
}

.an-event-icon { font-size: 1.05rem; }

.an-event-meta { display: flex; flex-direction: column; line-height: 1.3; }

.an-event-label {
    font-size: .72rem;
    color: var(--an-muted);
    text-transform: uppercase;
    letter-spacing: .03em;
}

.an-event-today {
    font-size: .72rem;
    font-weight: 600;
    color: var(--an-green);
}

/* ── Review funnel summary ──────────────────────────────────────────────────── */

.an-funnel-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 28px;
    margin-top: -14px;
    padding: 13px 18px;
    background: var(--an-bg);
    border: 1px solid var(--an-border);
    border-radius: var(--an-radius-s);
}

.an-funnel-stat { display: flex; align-items: baseline; gap: 7px; }

.an-funnel-stat-label {
    font-size: .72rem;
    color: var(--an-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
}

.an-funnel-stat-value { font-size: 1.1rem; font-weight: 700; color: var(--an-accent); }
.an-funnel-stat-sub   { font-size: .72rem; color: var(--an-muted); }

/* ── History chart ──────────────────────────────────────────────────────────── */

.an-chart-wrap { margin-bottom: 26px; }

.an-chart-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.an-chart-head .an-section-title { margin-bottom: 0; }

/* Segmented metric toggle (Aufrufe / Unique) */
.an-toggle {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    background: var(--an-bg);
    border: 1px solid var(--an-border);
    border-radius: 999px;
}

.an-toggle__btn {
    appearance: none;
    border: none;
    background: none;
    border-radius: 999px;
    padding: 5px 14px;
    font: inherit;
    font-size: .76rem;
    font-weight: 600;
    color: var(--an-muted);
    cursor: pointer;
    transition: color .15s, background .15s;
}

.an-toggle__btn:hover { color: var(--an-text); }

.an-toggle__btn.active {
    color: #fff;
    background: var(--an-accent);
}

.an-chart {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 110px;
    padding: 8px 4px 24px;
    background:
        repeating-linear-gradient(to top,
            transparent 0,
            transparent 26px,
            color-mix(in srgb, var(--an-border) 55%, transparent) 26px,
            color-mix(in srgb, var(--an-border) 55%, transparent) 27px);
    border-radius: var(--an-radius-s);
    position: relative;
}

.an-chart-bar-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
    gap: 3px;
    position: relative;
    cursor: default;
}

.an-chart-bar {
    width: 100%;
    min-width: 4px;
    min-height: 2px;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(to top,
        color-mix(in srgb, var(--an-accent) 55%, #fff 18%),
        var(--an-accent));
    transform-origin: bottom;
    animation: an-grow .5s cubic-bezier(.22, 1, .36, 1) both;
    transition: filter .12s;
}

.an-chart-bar-wrap:hover .an-chart-bar { filter: brightness(1.12) saturate(1.1); }

@keyframes an-grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }

.an-chart-date {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    font-size: .62rem;
    color: var(--an-muted);
    white-space: nowrap;
    pointer-events: none;
}

.an-chart-bar-wrap::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% - 14px);
    left: 50%;
    transform: translateX(-50%) translateY(4px);
    background: #1f2733;
    color: #fff;
    font-size: .72rem;
    padding: 5px 9px;
    border-radius: 7px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity .12s, transform .12s;
    z-index: 10;
    box-shadow: 0 6px 18px rgba(0, 0, 0, .2);
}

.an-chart-bar-wrap:hover::after { opacity: 1; transform: translateX(-50%) translateY(0); }

.an-chart-empty,
.an-empty {
    color: var(--an-muted);
    font-size: .85rem;
    font-style: italic;
    padding: 14px 0;
}

/* ── Layout grids ───────────────────────────────────────────────────────────── */

.an-split  { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.an-triple { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 22px; }

@media (max-width: 900px) { .an-triple { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .an-split, .an-triple { grid-template-columns: 1fr; } }

.an-pane {
    background: var(--an-bg-soft);
    border: 1px solid var(--an-border);
    border-radius: var(--an-radius-s);
    padding: 15px 16px;
}

.an-pane .an-section-title { margin-bottom: 10px; }

/* ── Live filter input ──────────────────────────────────────────────────────── */

.an-filter {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin-bottom: 10px;
    padding: 7px 12px 7px 32px;
    font: inherit;
    font-size: .82rem;
    color: var(--an-text);
    background: var(--an-card) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2371808f' stroke-width='2' stroke-linecap='round'><circle cx='11' cy='11' r='7'/><path d='m21 21-4.3-4.3'/></svg>") no-repeat 10px center;
    border: 1px solid var(--an-border);
    border-radius: 999px;
    transition: border-color .15s, box-shadow .15s;
}

.an-filter:focus {
    outline: none;
    border-color: var(--an-accent);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--an-accent) 15%, transparent);
}

/* ── Data table ─────────────────────────────────────────────────────────────── */

.an-table-wrap { overflow-x: auto; border-radius: var(--an-radius-s); }

.an-table { width: 100%; border-collapse: collapse; font-size: .82rem; }

.an-table th {
    position: sticky;
    top: 0;
    padding: 9px 11px;
    text-align: left;
    font-size: .7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--an-muted);
    background: var(--an-bg);
    border-bottom: 1px solid var(--an-border);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.an-table th:hover { color: var(--an-text); }
.an-table th.sort-asc::after  { content: ' ▲'; font-size: .6rem; color: var(--an-accent); }
.an-table th.sort-desc::after { content: ' ▼'; font-size: .6rem; color: var(--an-accent); }

.an-table td {
    padding: 8px 11px;
    border-bottom: 1px solid color-mix(in srgb, var(--an-border) 70%, transparent);
    vertical-align: middle;
}

.an-table tbody tr { transition: background .1s; }
.an-table tr:last-child td { border-bottom: none; }
.an-table tbody tr:hover td { background: color-mix(in srgb, var(--an-accent) 6%, transparent); }

.an-table td.an-num {
    text-align: right;
    font-variant-numeric: tabular-nums;
    color: var(--an-muted);
}

.an-table td.an-slug {
    font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    font-size: .78rem;
    max-width: 220px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.an-rank {
    display: inline-grid;
    place-items: center;
    min-width: 22px;
    height: 22px;
    padding: 0 5px;
    border-radius: 7px;
    font-size: .72rem;
    font-weight: 700;
    color: var(--an-muted);
    background: var(--an-bg);
}

/* Highlight the top three ranks */
.an-table tbody tr:nth-child(1) .an-rank { color: #fff; background: var(--an-accent); }
.an-table tbody tr:nth-child(2) .an-rank { color: var(--an-accent); background: color-mix(in srgb, var(--an-accent) 18%, transparent); }
.an-table tbody tr:nth-child(3) .an-rank { color: var(--an-accent); background: color-mix(in srgb, var(--an-accent) 10%, transparent); }

.an-time-badge {
    display: inline-block;
    background: color-mix(in srgb, var(--an-accent) 12%, transparent);
    color: var(--an-accent);
    border-radius: 6px;
    padding: 2px 7px;
    font-size: .76rem;
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* ── File downloads (global) ────────────────────────────────────────────────── */

.an-global { border-top: 1px solid var(--an-border); padding: 22px; background: var(--an-bg-soft); }

.an-global-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: .95rem;
    margin-bottom: 14px;
}

/* ── Empty full panel ───────────────────────────────────────────────────────── */

.an-no-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 48px 20px;
    color: var(--an-muted);
    font-size: .92rem;
}

.an-no-data-icon { font-size: 2.4rem; opacity: .4; }

@media (prefers-reduced-motion: reduce) {
    .an-panel.active,
    .an-chart-bar { animation: none; }
    .an-card:hover { transform: none; }
}

@media print {
    .an-tabs, .an-toggle, .an-filter { display: none; }
    .an-panel { display: block !important; }
    .an-shell { box-shadow: none; }
}