/* ══════════════════════════════════════════════════════════════
   Real-Time TDR Tab — Styles
   Append these to tc_radar_styles.css (or include as a separate file)
   ══════════════════════════════════════════════════════════════ */

/* (Former .rt-nav-highlight rule removed — nav highlighting now
   goes through the shared .nav-active class in tc_radar_styles.css,
   which swaps between #archive-nav-link and #rt-nav-link on tab
   toggle.) */

/* ── Section header ───────────────────────────────────────── */
.rt-header {
    padding: 32px 32px 16px;
    text-align: center;
}
.rt-header-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 6px;
}
.rt-header-desc {
    font-size: 0.95rem;
    color: var(--slate);
    max-width: 640px;
    margin: 0 auto;
}

/* ── Toolbar (mission + file selection) ───────────────────── */
.rt-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
}

/* ── Viz panel layout — 30/70 side-by-side split ─────────── */
.rt-viz-panel {
    padding: 16px 24px;
    min-height: calc(100vh - 200px);
}
.rt-viz-layout {
    display: flex;
    gap: 16px;
    align-items: stretch;
}

/* LEFT: Map panel (30%) — always visible when exploring ──── */
.rt-viz-map-panel {
    flex: 0 0 30%;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* RIGHT: Content panel (70%) — uses explorer-layout inside ── */
.rt-viz-content-panel {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* The explorer-layout inside the RT content panel inherits
   styles from tc_radar_styles.css (.explorer-layout, .explorer-display,
   .explorer-controls). Override min-height so it fills the viewport. */
.rt-viz-content-panel .explorer-layout {
    flex: 1;
    min-height: 0;
}
.rt-viz-content-panel .explorer-controls {
    overflow-y: auto;
    max-height: calc(100vh - 140px);
    /* Show scrollbar on macOS so users know the panel scrolls */
    scrollbar-width: thin;
    scrollbar-color: rgba(96,165,250,0.3) transparent;
}
.rt-viz-content-panel .explorer-controls::-webkit-scrollbar {
    width: 6px;
}
.rt-viz-content-panel .explorer-controls::-webkit-scrollbar-thumb {
    background: rgba(96,165,250,0.3);
    border-radius: 3px;
}

/* Sticky Generate button — always visible at bottom of controls panel */
.rt-viz-content-panel .generate-btn {
    position: sticky;
    bottom: 0;
    z-index: 2;
    margin-top: 8px;
    /* Solid background so it doesn't overlap content transparently */
    box-shadow: 0 -8px 12px rgba(255, 255, 255, 0.95);
}

/* ── Responsive: tablet ≤1024px (35/65 split) ────────────── */
@media (max-width: 1024px) {
    .rt-viz-map-panel { flex: 0 0 35%; }
}

/* ── Responsive: mobile ≤768px (stacked vertically) ──────── */
@media (max-width: 768px) {
    .rt-viz-layout {
        flex-direction: column;
        gap: 12px;
    }
    .rt-viz-map-panel {
        flex: 0 0 auto;
    }
    .rt-map-wrapper {
        min-height: 200px !important;
        height: 200px !important;
    }
    .rt-viz-content-panel {
        flex: 1;
    }
    .rt-viz-content-panel .explorer-layout {
        flex-direction: column !important;
    }
    .rt-viz-content-panel .explorer-controls {
        width: 100% !important;
        border-left: none !important;
        padding-left: 0 !important;
        border-top: 1px solid var(--border);
        padding-top: 10px;
        max-height: none;
    }
}

/* ── Metadata panel ───────────────────────────────────────── */
.rt-meta-panel {
    margin-bottom: 8px;
}
.rt-meta-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 2px;
}
.rt-meta-row {
    font-size: 0.82rem;
    color: var(--slate);
    margin-bottom: 10px;
}
.rt-meta-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 8px 0;
    border-top: 1px solid var(--border);
}
.rt-meta-item {
    display: flex;
    flex-direction: column;
    gap: 1px;
}
.rt-meta-label {
    font-size: 0.7rem;
    color: var(--slate);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.rt-meta-val {
    font-size: 0.85rem;
    color: var(--text);
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

/* ── Leaflet Map (IR + Storm Context) ────────────────────── */
.rt-map-wrapper {
    position: relative;
    width: 100%;
    flex: 1;
    min-height: 400px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--surface-raised);
}
#rt-map {
    z-index: 1;
}
.rt-map-ir-controls {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(6px);
    border-radius: 6px;
    border: 1px solid rgba(96, 165, 250, 0.25);
    padding: 6px 10px;
}
.ir-ctrl-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.ir-ctrl-btn {
    background: var(--border);
    border: 1px solid rgba(15, 22, 35, 0.15);
    color: #ccc;
    font-size: 11px;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s;
}
.ir-ctrl-btn:hover {
    background: rgba(15, 22, 35, 0.18);
    color: var(--text);
}
.ir-slider {
    flex: 1;
    min-width: 60px;
    accent-color: var(--cyan, #F47321);
    height: 4px;
}
.ir-label {
    font-size: 10px;
    color: #1d4ed8;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    min-width: 100px;
    text-align: right;
}

/* (Standalone IR panel removed — IR displayed via Leaflet map overlay only) */

/* ── Attribution footer ───────────────────────────────────── */
.rt-attribution {
    text-align: center;
    padding: 20px;
    font-size: 0.8rem;
    color: var(--slate);
}
.rt-attribution a {
    color: var(--blue-light);
    text-decoration: none;
}
.rt-attribution a:hover {
    text-decoration: underline;
}

/* ── Dropsonde toggle button ─────────────────────────────── */
/* Blue — aircraft in-situ data, paired with FL in the role scheme.
   `sonde-only` (user clicks again to isolate sondes) bumps the tint
   so it's visually distinct from regular active. */
#rt-sonde-btn.active {
    background: rgba(96, 165, 250, 0.22) !important;
    border-color: rgba(96, 165, 250, 0.6) !important;
    color: #bfdbfe !important;
}
#rt-sonde-btn.sonde-only {
    background: rgba(96, 165, 250, 0.42) !important;
    border-color: rgba(96, 165, 250, 0.8) !important;
    color: #fff !important;
    box-shadow: 0 0 8px rgba(96, 165, 250, 0.3);
}

/* Dropsonde Leaflet popup styling */
.sonde-popup {
    font-family: 'DM Sans', sans-serif;
    font-size: 12px;
    line-height: 1.5;
    min-width: 200px;
}
.sonde-popup .sonde-title {
    font-size: 13px;
    font-weight: 600;
    color: #6d28d9;
    margin-bottom: 2px;
}
.sonde-popup .sonde-meta {
    font-size: 11px;
    color: #aaa;
    margin-bottom: 4px;
}
.sonde-popup .sonde-stats {
    font-size: 11px;
    color: var(--text);
}
.sonde-popup .sonde-comment {
    font-size: 10px;
    color: #a5b4fc;
    font-style: italic;
    margin-top: 3px;
}

/* ── Dropsonde Skew-T Panel ─────────────────── */
#rt-sonde-skewt-panel {
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 8px;
    margin-top: 8px;
    background: rgba(10, 15, 25, 0.6);
    overflow: hidden;
}

/* ── Dropsonde selector dropdown ──────────────── */
#rt-sonde-select,
#rt-skewt-sonde-select {
    font-family: 'DM Sans', sans-serif;
    outline: none;
    transition: border-color 0.15s;
}
#rt-sonde-select:hover,
#rt-skewt-sonde-select:hover {
    border-color: rgba(168, 85, 247, 0.6);
}
#rt-sonde-select:focus,
#rt-skewt-sonde-select:focus {
    border-color: rgba(168, 85, 247, 0.8);
    box-shadow: 0 0 4px rgba(168, 85, 247, 0.25);
}

/* ── 3D Volume Sonde toggle active state ────── */
#vol-sonde-toggle.active {
    background: rgba(168, 85, 247, 0.25);
    border-color: rgba(168, 85, 247, 0.6) !important;
    color: #e9d5ff !important;
}

/* ══════════════════════════════════════════════════════════════
   Flight-Level (In Situ) Observations — Styles
   ══════════════════════════════════════════════════════════════ */

/* ── FL toggle button ─────────────────────────── */
#rt-fl-btn.active {
    background: rgba(96, 165, 250, 0.25) !important;
    border-color: rgba(96, 165, 250, 0.6) !important;
    color: #bfdbfe !important;
}

/* ── FL aircraft icon on map ──────────────────── */
.fl-aircraft-icon {
    background: none !important;
    border: none !important;
    box-shadow: none !important;
}
.fl-aircraft-icon div {
    color: var(--text);
    filter: drop-shadow(0 0 3px rgba(0, 0, 0, 0.18));
}

/* ── FL Legend (inside map wrapper, top-right) ─── */
.rt-fl-legend {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(6px);
    border-radius: 6px;
    border: 1px solid rgba(96, 165, 250, 0.25);
    padding: 6px 10px;
    min-width: 140px;
}
.fl-legend-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 4px;
}
.fl-legend-label {
    font-size: 10px;
    color: #1d4ed8;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    white-space: nowrap;
}
.fl-legend-select {
    background: var(--border);
    border: 1px solid rgba(15, 22, 35, 0.15);
    color: #ccc;
    font-size: 10px;
    padding: 2px 4px;
    border-radius: 4px;
    cursor: pointer;
    font-family: 'DM Sans', sans-serif;
    outline: none;
    max-width: 120px;
}
.fl-legend-select:hover {
    background: rgba(15, 22, 35, 0.18);
    color: var(--text);
}
.fl-legend-bar {
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(
        to right,
        rgb(96, 165, 250),
        rgb(6, 182, 212),
        rgb(52, 211, 153),
        rgb(251, 191, 36),
        rgb(239, 68, 68)
    );
    margin: 2px 0;
}
.fl-legend-range {
    display: flex;
    justify-content: space-between;
    font-size: 9px;
    color: #6b7280;
    font-variant-numeric: tabular-nums;
}

/* ── Flight-Level Along-Track Time Series Panel ─────── */
#rt-fl-timeseries-panel {
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 8px;
    margin-top: 8px;
    background: rgba(10, 15, 25, 0.6);
    overflow: hidden;
}
.fl-ts-header {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    background: rgba(96, 165, 250, 0.08);
    border-bottom: 1px solid rgba(96, 165, 250, 0.15);
}
.fl-ts-title {
    color: #1d4ed8;
    font-size: 13px;
    font-weight: 600;
    flex: 1;
}
.fl-ts-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}
.fl-ts-var-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3px;
}
.fl-ts-var-btn {
    background: rgba(30, 40, 60, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 4px;
    color: #64748b;
    font-size: 10px;
    font-family: 'DM Sans', sans-serif;
    padding: 2px 7px;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}
.fl-ts-var-btn.active {
    background: rgba(var(--var-color-rgb, 96,165,250), 0.15);
    border-color: var(--var-color, rgba(96, 165, 250, 0.6));
    color: var(--var-color, #93c5fd);
}
.fl-ts-var-btn:hover {
    border-color: var(--var-color, rgba(96, 165, 250, 0.5));
    color: var(--var-color, #93c5fd);
}
.fl-ts-close {
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
    padding: 0 4px;
}
.fl-ts-close:hover {
    color: var(--text);
}

/* ── Resolution toggle button group ──────── */
.fl-ts-res-group {
    display: flex;
    align-items: center;
    gap: 3px;
    margin-right: 8px;
}
.fl-ts-res-label {
    color: #64748b;
    font-size: 10px;
    margin-right: 2px;
    white-space: nowrap;
}
.fl-ts-res-btn {
    background: rgba(30, 40, 60, 0.8);
    border: 1px solid rgba(96, 165, 250, 0.25);
    border-radius: 4px;
    color: #64748b;
    font-size: 10px;
    font-variant-numeric: tabular-nums;
    padding: 2px 6px;
    cursor: pointer;
    transition: all 0.15s;
}
.fl-ts-res-btn.active {
    background: rgba(96, 165, 250, 0.2);
    border-color: rgba(96, 165, 250, 0.6);
    color: #1d4ed8;
}
.fl-ts-res-btn:hover {
    border-color: rgba(96, 165, 250, 0.5);
    color: #1d4ed8;
}

/* ── PNG save button ────────────────────────── */
.rt-save-png-btn {
    background: var(--border);
    border: none;
    color: #aab;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s;
}
.rt-save-png-btn:hover {
    background: rgba(15, 22, 35,0.2);
    color: var(--text);
}

/* ── Recon tab: inner sub-tab strip (Missions/TDR/Flight-Level/VDM) ── */
#recon-main { display: block; }
.recon-subbar {
    display: flex;
    gap: 4px;
    align-items: flex-end;
    padding: 6px 14px 0;
    border-bottom: 1px solid var(--border);
    background: var(--surface);
}
.recon-sub-tab {
    background: transparent;
    color: var(--slate);
    border: none;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: 7px 14px;
    font-size: 12.5px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    line-height: 1.3;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.recon-sub-tab:hover {
    color: var(--text);
    background: var(--border);
}
.recon-sub-tab.active {
    color: var(--cyan);
    border-bottom-color: var(--cyan);
}
.recon-sub-tab .tab-short { display: none; }
@media (max-width: 768px) {
    .recon-sub-tab { padding: 7px 10px; font-size: 12px; }
    .recon-sub-tab .tab-full  { display: none; }
    .recon-sub-tab .tab-short { display: inline; }
}

/* Coming-soon stub panels (Missions / Flight-Level / VDM in PR #1) */
.recon-stub {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 320px;
    padding: 40px 20px;
}
.recon-stub-card {
    max-width: 460px;
    text-align: center;
    color: var(--slate);
}
.recon-stub-card h3 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 16px;
    font-weight: 700;
}
.recon-stub-card p {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
}

/* ── Recon · Missions dashboard ──────────────────────────── */
.recon-missions-wrap {
    padding: 16px 18px 28px;
    max-width: 1200px;
    margin: 0 auto;
}
.recon-missions-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 6px 0 16px;
    flex-wrap: wrap;
}
.recon-missions-count {
    color: var(--slate);
    font-size: 13px;
    font-weight: 600;
}
.recon-missions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 12px;
}
.recon-missions-loading,
.recon-missions-empty {
    grid-column: 1 / -1;
    color: var(--slate);
    font-size: 14px;
    padding: 28px 12px;
    text-align: center;
}
.recon-mission-card {
    display: flex;
    flex-direction: column;
    gap: 7px;
    text-align: left;
    cursor: pointer;
    background: var(--surface-raised);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: 13px 14px 11px;
    color: var(--text);
    font-family: inherit;
    transition: border-color 0.15s ease, transform 0.12s ease, background 0.15s ease;
}
.recon-mission-card:hover {
    border-color: var(--cyan);
    background: var(--navy-light);
    transform: translateY(-2px);
}
.recon-mission-card.is-recent {
    border-color: var(--cyan);
}
.recon-mission-card-top {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
}
.recon-mission-date {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}
.recon-mission-rel {
    font-size: 11px;
    color: var(--cyan);
    font-weight: 600;
    white-space: nowrap;
}
.recon-mission-flight {
    font-size: 13px;
    color: var(--text-dim);
}
.recon-mission-meta {
    display: flex;
    gap: 6px;
    margin-top: 2px;
}
.recon-mission-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    padding: 2px 7px;
    border-radius: 999px;
    background: var(--border);
    color: var(--slate);
    text-transform: uppercase;
}
.recon-mission-tag.tdr {
    background: var(--um-orange-tint);
    color: var(--cyan);
}
.recon-mission-open {
    margin-top: 4px;
    font-size: 12px;
    font-weight: 600;
    color: var(--cyan);
    opacity: 0;
    transition: opacity 0.15s ease;
}
.recon-mission-card:hover .recon-mission-open {
    opacity: 1;
}
@media (max-width: 600px) {
    .recon-missions-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
    .recon-mission-open { opacity: 1; }
}

/* ── Recon · Flight-Level (Live HDOB) sub-tab ────────────── */
.recon-fl-wrap {
    padding: 16px 18px 28px;
    max-width: 1200px;
    margin: 0 auto;
}
.recon-fl-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 6px 0 14px;
    flex-wrap: wrap;
}
.recon-fl-status {
    color: var(--slate);
    font-size: 12px;
    font-weight: 600;
}
.recon-fl-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}
.recon-fl-stat {
    background: var(--surface-raised);
    border: 1px solid var(--border-light);
    border-radius: 9px;
    padding: 11px 13px;
}
.recon-fl-stat-val {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.1;
}
.recon-fl-stat-unit {
    font-size: 12px;
    font-weight: 600;
    color: var(--slate);
    margin-left: 2px;
}
.recon-fl-stat-label {
    margin-top: 4px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-dim);
}
.recon-fl-charts {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    padding: 8px 6px 4px;
}
.recon-fl-empty {
    color: var(--slate);
    font-size: 14px;
    padding: 32px 12px;
    text-align: center;
}

/* ── Recon · VDM sub-tab ─────────────────────────────────────── */
.recon-vdm-wrap {
    padding: 16px 18px 28px;
    max-width: 1200px;
    margin: 0 auto;
}
.recon-vdm-toolbar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 6px 0 14px;
    flex-wrap: wrap;
}
.recon-vdm-status {
    color: var(--slate);
    font-size: 12px;
    font-weight: 600;
}
.recon-vdm-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}
.recon-vdm-card {
    background: var(--surface-raised);
    border: 1px solid var(--border-light);
    border-radius: 11px;
    padding: 13px 15px 14px;
}
.recon-vdm-card-top {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 11px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 9px;
}
.recon-vdm-time {
    font-size: 15px;
    font-weight: 700;
    color: var(--text);
}
.recon-vdm-pos {
    font-size: 12px;
    font-weight: 600;
    color: var(--cyan);
    font-variant-numeric: tabular-nums;
}
.recon-vdm-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 9px;
}
.recon-vdm-stat {
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 8px 10px;
}
.recon-vdm-stat.is-accent {
    border-color: var(--cyan);
}
.recon-vdm-stat-val {
    font-size: 18px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.1;
}
.recon-vdm-stat-unit {
    font-size: 11px;
    font-weight: 600;
    color: var(--slate);
    margin-left: 2px;
}
.recon-vdm-stat-label {
    margin-top: 3px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--text-dim);
}
.recon-vdm-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 11px;
}
.recon-vdm-tag {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--slate);
    background: var(--border);
    border: 1px solid var(--border-light);
    border-radius: 5px;
    padding: 2px 7px;
}
.recon-vdm-raw {
    margin-top: 11px;
}
.recon-vdm-raw summary {
    cursor: pointer;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    user-select: none;
}
.recon-vdm-raw summary:hover {
    color: var(--text);
}
.recon-vdm-raw pre {
    margin: 8px 0 0;
    padding: 9px 11px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 7px;
    font-size: 11px;
    line-height: 1.4;
    color: var(--text-dim);
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
}
.recon-vdm-empty {
    color: var(--slate);
    font-size: 14px;
    padding: 32px 12px;
    text-align: center;
}