/* ═══════════════════════════════════════════════════════════════════
   Route Analysis Panel — Below-map collapsible panel
   ═══════════════════════════════════════════════════════════════════ */

/* Panel container */
#route-analysis-panel {
    background: #1a1d21;
    border: 1px solid #2d3238;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    margin-bottom: 20px;
}

/* Header bar — dark gradient with toggle */
.ra-header {
    display: flex;
    align-items: center;
    padding: 8px 14px;
    background: linear-gradient(135deg, #1e2126 0%, #282c34 100%);
    border-bottom: 1px solid #2d3238;
    cursor: pointer;
    user-select: none;
    gap: 10px;
}

.ra-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: #239BCD;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.ra-route-label {
    font-size: 0.75rem;
    color: #adb5bd;
    font-family: 'Inconsolata', monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.ra-controls {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    flex-shrink: 0;
}

.ra-chevron {
    color: #6c757d;
    font-size: 0.75rem;
    transition: transform 0.2s ease;
    flex-shrink: 0;
}
.ra-chevron.collapsed {
    transform: rotate(180deg);
}

/* Close button */
.ra-close-btn {
    background: none;
    border: none;
    color: #6c757d;
    font-size: 0.8rem;
    padding: 2px 6px;
    cursor: pointer;
    border-radius: 3px;
    line-height: 1;
}
.ra-close-btn:hover {
    color: #dc3545;
    background: rgba(220,53,69,0.1);
}

/* Speed/wind inline inputs */
.ra-speed-group {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: #adb5bd;
}
.ra-speed-group label {
    margin: 0;
    font-size: 0.65rem;
    color: #868e96;
    white-space: nowrap;
}
.ra-speed-input {
    width: 52px;
    padding: 1px 4px;
    font-size: 0.7rem;
    background: #2d3238;
    border: 1px solid #495057;
    color: #e9ecef;
    border-radius: 3px;
    text-align: center;
    font-family: 'Inconsolata', monospace;
}
.ra-speed-input:focus {
    outline: none;
    border-color: #239BCD;
}
.ra-speed-sep {
    color: #495057;
    margin: 0 2px;
}

/* Export dropdown */
.ra-export-dropdown {
    position: relative;
    display: inline-block;
}
.ra-export-btn {
    background: none;
    border: 1px solid #495057;
    color: #adb5bd;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
}
.ra-export-btn:hover {
    border-color: #239BCD;
    color: #239BCD;
}
.ra-export-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    margin-top: 4px;
    background: #282c34;
    border: 1px solid #495057;
    border-radius: 4px;
    z-index: 1000;
    min-width: 130px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}
.ra-export-menu.show {
    display: block;
}
.ra-export-menu a {
    display: block;
    padding: 6px 12px;
    color: #e9ecef;
    font-size: 0.75rem;
    text-decoration: none;
    white-space: nowrap;
}
.ra-export-menu a:hover {
    background: #343a40;
    color: #239BCD;
}
.ra-export-menu a i {
    width: 18px;
    text-align: center;
    margin-right: 4px;
}

/* Route picker */
.ra-route-picker {
    margin-bottom: 10px;
}
.ra-picker-row {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}
.ra-picker-input {
    padding: 3px 8px;
    font-size: 0.72rem;
    background: #2d3238;
    border: 1px solid #495057;
    color: #e9ecef;
    border-radius: 3px;
    font-family: 'Inconsolata', monospace;
    text-transform: uppercase;
}
.ra-picker-input:focus {
    outline: none;
    border-color: #239BCD;
}
.ra-picker-icao {
    width: 60px;
    text-align: center;
}
.ra-picker-route {
    flex: 1;
    min-width: 200px;
    text-transform: uppercase;
}
.ra-picker-arrow {
    color: #6c757d;
    font-size: 0.75rem;
}
.ra-picker-go-btn {
    background: rgba(35,155,205,0.15);
    border: 1px solid rgba(35,155,205,0.4);
    color: #239BCD;
    font-size: 0.68rem;
    padding: 3px 10px;
    border-radius: 3px;
    cursor: pointer;
    white-space: nowrap;
}
.ra-picker-go-btn:hover {
    background: rgba(35,155,205,0.3);
}
.ra-picker-matches {
    margin-top: 4px;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}
.ra-picker-match {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: #282c34;
    border: 1px solid #2d3238;
    border-radius: 3px;
    font-size: 0.65rem;
    color: #adb5bd;
    cursor: pointer;
    font-family: 'Inconsolata', monospace;
}
.ra-picker-match:hover {
    border-color: #239BCD;
    color: #e9ecef;
}
.ra-picker-match .ra-match-color {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Body */
#ra-body {
    padding: 10px 14px;
}

/* Summary stats bar */
.ra-summary {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.ra-stat-card {
    background: #282c34;
    border: 1px solid #2d3238;
    border-radius: 4px;
    padding: 6px 12px;
    flex: 1;
    min-width: 100px;
    text-align: center;
}
.ra-stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: #e9ecef;
    font-family: 'Inconsolata', monospace;
    line-height: 1.2;
}
.ra-stat-label {
    font-size: 0.65rem;
    color: #868e96;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* Tables container */
.ra-tables {
    display: flex;
    gap: 14px;
}
.ra-table-section {
    flex: 1;
    min-width: 0;
}
.ra-table-section.ra-table-full {
    margin-bottom: 12px;
}
.ra-table-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: #adb5bd;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-bottom: 6px;
    padding-bottom: 4px;
    border-bottom: 1px solid #2d3238;
}

/* Table styles */
.ra-table-wrap {
    max-height: 280px;
    overflow-y: auto;
    overflow-x: auto;
    border: 1px solid #2d3238;
    border-radius: 4px;
}
.ra-table-wrap::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
.ra-table-wrap::-webkit-scrollbar-track {
    background: #1a1d21;
}
.ra-table-wrap::-webkit-scrollbar-thumb {
    background: #495057;
    border-radius: 3px;
}

.ra-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.72rem;
    font-family: 'Inconsolata', monospace;
}
.ra-table thead th {
    position: sticky;
    top: 0;
    background: #282c34;
    color: #868e96;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding: 5px 8px;
    border-bottom: 2px solid #2d3238;
    white-space: nowrap;
}
.ra-table thead th.text-right {
    text-align: right;
}
.ra-table tbody td {
    padding: 4px 8px;
    color: #e9ecef;
    border-bottom: 1px solid #22252a;
    white-space: nowrap;
}
.ra-table tbody td.text-right {
    text-align: right;
}
.ra-table tbody tr {
    cursor: pointer;
    transition: background 0.15s;
}
.ra-table tbody tr:hover {
    background: rgba(35, 155, 205, 0.1);
}
.ra-table tbody tr.ra-active-row {
    background: rgba(35, 155, 205, 0.2);
}

/* Row index column */
.ra-table .ra-idx {
    color: #495057;
    font-size: 0.6rem;
    text-align: right;
    width: 24px;
    padding-right: 4px;
}

/* Facility type badges */
.ra-type-badge {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.ra-type-artcc   { background: rgba(35,155,205,0.2); color: #239BCD; }
.ra-type-fir     { background: rgba(108,117,125,0.3); color: #adb5bd; }
.ra-type-tracon  { background: rgba(255,193,7,0.2); color: #ffc107; }
.ra-type-sector_high { background: rgba(40,167,69,0.2); color: #28a745; }
.ra-type-sector_low  { background: rgba(220,53,69,0.2); color: #dc3545; }
.ra-type-sector_superhigh { background: rgba(111,66,193,0.2); color: #6f42c1; }

/* Fix facility label */
.ra-fix-facility {
    font-size: 0.6rem;
    color: #6c757d;
    margin-left: 4px;
}

/* Departure time input */
.ra-dep-time-input { width: 58px; }
.ra-dep-time-input::placeholder { color: #6c757d; font-style: italic; }

/* UTC time columns — amber to distinguish from white relative times */
.ra-utc { color: #ffc107; font-size: 0.68rem; }

/* Facility type filter pills */
.ra-facility-filters {
    display: flex;
    gap: 4px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}
.ra-filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 1px 8px;
    border-radius: 10px;
    font-size: 0.6rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    user-select: none;
    transition: opacity 0.15s, border-color 0.15s;
    letter-spacing: 0.3px;
}
.ra-filter-pill.active { opacity: 1; }
.ra-filter-pill:not(.active) { opacity: 0.35; }
.ra-filter-pill .ra-pill-count {
    font-size: 0.55rem;
    opacity: 0.7;
}

/* Route string rows in summary */
.ra-route-string-row {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    margin-top: 6px;
    padding: 4px 10px;
    background: #22252a;
    border-radius: 4px;
    border: 1px solid #2d3238;
}
.ra-route-string-label {
    font-size: 0.6rem;
    color: #868e96;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 90px;
}
.ra-route-string-value {
    font-family: 'Inconsolata', monospace;
    font-size: 0.68rem;
    color: #adb5bd;
    overflow-x: auto;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
    padding: 2px 0;
}
.ra-route-string-value::-webkit-scrollbar {
    height: 3px;
}
.ra-route-string-value::-webkit-scrollbar-thumb {
    background: #495057;
    border-radius: 2px;
}
.ra-copy-btn {
    background: none;
    border: none;
    color: #6c757d;
    font-size: 0.65rem;
    padding: 2px 4px;
    cursor: pointer;
    flex-shrink: 0;
    border-radius: 3px;
}
.ra-copy-btn:hover {
    color: #239BCD;
    background: rgba(35,155,205,0.1);
}

/* Fix facility badges (dynamic, filter-aware) */
.ra-fix-badges {
    display: inline-flex;
    gap: 2px;
    margin-left: 4px;
    vertical-align: middle;
}
.ra-fix-badge {
    display: inline-block;
    padding: 0 4px;
    border-radius: 2px;
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.2px;
    line-height: 1.4;
}

/* Segment delta columns */
.ra-seg-delta {
    color: #868e96;
    font-size: 0.65rem;
}

/* Loading/empty states */
.ra-loading, .ra-empty {
    text-align: center;
    color: #6c757d;
    padding: 20px;
    font-size: 0.8rem;
}
.ra-loading i {
    margin-right: 6px;
}

/* Recalculate button */
.ra-recalc-btn {
    background: none;
    border: 1px solid #495057;
    color: #adb5bd;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 3px;
    cursor: pointer;
}
.ra-recalc-btn:hover {
    border-color: #239BCD;
    color: #239BCD;
}

/* ─── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 992px) {
    .ra-tables {
        flex-direction: column;
    }
    .ra-summary {
        flex-wrap: wrap;
    }
    .ra-stat-card {
        min-width: 80px;
    }
    .ra-speed-group {
        flex-wrap: wrap;
    }
    .ra-header {
        flex-wrap: wrap;
    }
    .ra-controls {
        width: 100%;
        justify-content: flex-end;
        margin-top: 4px;
    }
}

@media (max-width: 576px) {
    .ra-stat-card {
        min-width: 70px;
        padding: 4px 8px;
    }
    .ra-stat-value {
        font-size: 0.85rem;
    }
    .ra-table {
        font-size: 0.65rem;
    }
}

/* ─── Print ──────────────────────────────────────────────────────── */
@media print {
    #route-analysis-panel {
        border: 1px solid #333;
        box-shadow: none;
    }
    .ra-close-btn,
    .ra-export-dropdown,
    .ra-recalc-btn {
        display: none !important;
    }
    #ra-body {
        display: block !important;
    }
    .ra-table-wrap {
        max-height: none;
        overflow: visible;
    }
}