/* LSM Stream Log — drawer tab UI styles for Phase 8b.
 * Scoped under .lsm-sl-* so it doesn't collide with the existing drawer CSS.
 *
 * v3.9.334 — Komplettes Dark-Theme-Audit. Alle hardcoded
 * rgba(0,0,0,…) und #fff/#FxFx-Werte wurden durch die zentralen
 * --c-* Tokens ersetzt, die im Light- und Dark-Mode separat
 * definiert sind. Damit folgt das Stream-Log automatisch dem Theme,
 * statt im Dark-Mode mit hellen "Insel"-Farben aus dem Pattern
 * auszubrechen.
 */

#lsmFeDrawerStreamBody {
    padding: 16px 18px;
    font-size: 13px;
    color: var(--c-tx);
}

/* Empty / loading / error states */
.lsm-sl-empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--c-tx3);
}
.lsm-sl-empty-state svg {
    margin-bottom: 10px;
    opacity: 0.5;
}
.lsm-sl-empty-state p {
    margin: 6px 0;
    font-size: 13px;
}
.lsm-sl-empty-hint {
    max-width: 340px;
    margin: 6px auto 0 auto !important;
    font-size: 12px;
    color: var(--c-tx4);
}
.lsm-sl-error {
    padding: 16px;
    background: var(--c-red-s);
    border: 0.5px solid var(--c-red);
    border-radius: 8px;
    color: var(--c-red);
    font-size: 12px;
}
.lsm-sl-filter-empty {
    text-align: center;
    color: var(--c-tx3);
    padding: 24px;
    font-size: 12px;
}

/* Header */
.lsm-sl-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin: 0 0 4px;
}
.lsm-sl-title {
    font-size: 16px;
    font-weight: 500;
    margin: 0;
    color: var(--c-tx);
}
.lsm-sl-subtitle {
    font-size: 12px;
    color: var(--c-tx3);
}
.lsm-sl-lead {
    font-size: 13px;
    color: var(--c-tx3);
    margin: 0 0 14px;
}

/* Metric cards */
.lsm-sl-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 14px;
}
.lsm-sl-metric {
    background: var(--c-surf2);
    border-radius: 8px;
    padding: 9px 12px;
}
.lsm-sl-metric-label {
    font-size: 11px;
    color: var(--c-tx3);
    margin-bottom: 2px;
}
.lsm-sl-metric-value {
    font-size: 18px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
    color: var(--c-tx);
}

/* Filter chips + sort */
.lsm-sl-filters {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 14px;
    flex-wrap: wrap;
}
.lsm-sl-chip {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--c-surf);
    color: var(--c-tx2);
    border: 0.5px solid var(--c-bdr);
    cursor: pointer;
    font-family: inherit;
    transition: border-color var(--t), background var(--t);
}
.lsm-sl-chip:hover {
    border-color: var(--c-bdr2);
}
.lsm-sl-chip.is-active {
    background: var(--c-blue-s);
    color: var(--c-blue);
    border-color: var(--c-blue);
    font-weight: 500;
}
.lsm-sl-filler { flex: 1; }
.lsm-sl-sort {
    font-size: 12px;
    padding: 4px 8px;
    border: 0.5px solid var(--c-bdr);
    border-radius: 8px;
    background: var(--c-surf);
    color: var(--c-tx);
    font-family: inherit;
}

/* Session cards */
.lsm-sl-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.lsm-sl-card {
    border: 0.5px solid var(--c-bdr);
    border-radius: 10px;
    padding: 12px 14px;
    background: var(--c-surf);
}
.lsm-sl-card-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}
.lsm-sl-badge {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 500;
    letter-spacing: 0.02em;
}
.lsm-sl-badge.is-live {
    background: var(--c-red-s);
    color: var(--c-red);
}
.lsm-sl-badge.is-ended {
    background: var(--c-surf2);
    color: var(--c-tx3);
}
.lsm-sl-badge.is-dropped {
    background: rgba(217, 119, 6, .15);
    color: #d97706;
}
.lsm-sl-card-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--c-tx);
}
.lsm-sl-card-when {
    font-size: 12px;
    color: var(--c-tx3);
}
.lsm-sl-duration {
    font-size: 12px;
    color: var(--c-tx3);
    font-variant-numeric: tabular-nums;
}

/* Stats grid */
.lsm-sl-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 10px;
    margin-bottom: 12px;
    font-size: 12px;
}
.lsm-sl-stat-k {
    color: var(--c-tx3);
    font-size: 11px;
    margin-bottom: 1px;
}
.lsm-sl-stat-v {
    font-size: 13px;
    font-variant-numeric: tabular-nums;
    color: var(--c-tx);
}

/* Sparkline blocks */
.lsm-sl-spark-block {
    margin-bottom: 10px;
}
.lsm-sl-spark-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-tx3);
    margin-bottom: 3px;
}
.lsm-sl .lsm-sl-empty,
.lsm-sl-spark-block .lsm-sl-empty {
    font-size: 11px;
    color: var(--c-tx4);
    padding: 14px 0;
    text-align: center;
    background: var(--c-surf2);
    border-radius: 4px;
}

/* Footer (DVR info + actions) */
.lsm-sl-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 10px;
    border-top: 0.5px solid var(--c-bdr);
    flex-wrap: wrap;
}
.lsm-sl-dvr {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--c-tx2);
}
.lsm-sl-dvr.is-warn {
    color: #d97706;
}
.lsm-sl-dvr.is-expired {
    color: var(--c-tx4);
}
.lsm-sl-dvr.is-muted {
    color: var(--c-tx4);
    font-style: italic;
}
.lsm-sl-dvr-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--c-red);
    font-weight: 500;
}
.lsm-sl-dvr-live .lsm-sl-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-red);
    animation: lsmSlPulse 1.4s ease-in-out infinite;
}
@keyframes lsmSlPulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.45; }
}

/* Action buttons */
.lsm-sl-actions {
    display: flex;
    gap: 6px;
}
.lsm-sl-btn {
    font-size: 12px;
    padding: 5px 10px;
    border: 0.5px solid var(--c-bdr);
    border-radius: 8px;
    color: var(--c-tx);
    background: var(--c-surf);
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    transition: background var(--t), border-color var(--t);
}
.lsm-sl-btn:hover {
    background: var(--c-surf2);
    border-color: var(--c-bdr2);
}
.lsm-sl-btn-primary {
    background: var(--c-blue-s);
    color: var(--c-blue);
    border-color: var(--c-blue);
    font-weight: 500;
}
.lsm-sl-btn-primary:hover {
    background: var(--c-blue-s);
    border-color: var(--c-blue-h);
    filter: brightness(1.05);
}

/* Responsive: drawer can go narrow on mobile */
@media (max-width: 520px) {
    .lsm-sl-metrics { grid-template-columns: repeat(2, 1fr); }
    .lsm-sl-card-head { font-size: 12px; }
    .lsm-sl-footer { flex-direction: column; align-items: flex-start; }
    .lsm-sl-actions { width: 100%; }
    .lsm-sl-actions .lsm-sl-btn { flex: 1; text-align: center; }
}

/* In-card warning when a live session has no samples — prompts the user
 * to republish so the new code path can attach properly. */
.lsm-sl-warn {
    background: rgba(217, 119, 6, .12);
    color: #d97706;
    border-left: 3px solid #d97706;
    padding: 8px 12px;
    border-radius: 0 6px 6px 0;
    font-size: 12px;
    line-height: 1.5;
    margin-bottom: 12px;
}

/* Live-data fallback when sample history is too short for a sparkline */
.lsm-sl-spark-current {
    background: var(--c-surf2);
    border-radius: 4px;
    padding: 12px 14px;
    font-size: 12px;
    color: var(--c-tx3);
    text-align: center;
}
.lsm-sl-spark-current strong {
    color: var(--c-tx);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* Hide / dismiss button in card header */
.lsm-sl-hide {
    background: transparent;
    border: 0;
    cursor: pointer;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    color: var(--c-tx4);
    font-size: 18px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin-left: 4px;
}
.lsm-sl-hide:hover {
    background: var(--c-surf2);
    color: var(--c-tx2);
}

/* ============================================================
   Sparkline mit Achsen-Werten — v3.9.315
   Rendered via sparklineWithAxis() helper. Wrapt das bestehende
   <svg class="lsm-sl"> ohne dessen Markup zu ändern; legt
   Min/Max-Y-Labels links und einen "current"-Wert rechts
   in einem Grid-Container drumherum.
   ============================================================ */
.lsm-sl-axis-wrap {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    align-items: stretch;
    gap: 8px;
    margin-top: 4px;
}
/* Ended sessions: no "current value" pill, so collapse to 2 columns. */
.lsm-sl-axis-wrap--no-cur {
    grid-template-columns: 56px 1fr;
}
.lsm-sl-axis-y {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    font-family: var(--mono, 'JetBrains Mono', monospace);
    font-size: 10.5px;
    line-height: 1.1;
    color: var(--c-tx3);
    padding: 1px 0;
    text-align: right;
    flex-shrink: 0;
}
.lsm-sl-axis-max,
.lsm-sl-axis-min {
    white-space: nowrap;
}
.lsm-sl-axis-min { color: var(--c-tx4); }
.lsm-sl-axis-svg {
    min-width: 0; /* let the SVG actually shrink in the grid track */
}
.lsm-sl-axis-cur {
    align-self: end;
    font-family: var(--mono, 'JetBrains Mono', monospace);
    font-size: 11px;
    font-weight: 500;
    color: var(--c-tx2);
    background: var(--c-surf2);
    padding: 2px 7px;
    border-radius: 4px;
    white-space: nowrap;
    line-height: 1.3;
    margin-bottom: 2px;
}

/* On narrow viewports drop the right "current" value (it duplicates
   the most-recent sample which is also visible in the line itself);
   keep the min/max labels which are the actually-novel info. */
@media (max-width: 480px) {
    .lsm-sl-axis-wrap {
        grid-template-columns: 48px 1fr;
    }
    .lsm-sl-axis-cur { display: none; }
    .lsm-sl-axis-y { font-size: 10px; }
}