/* ==========================================================================
   AMT Toolkit · Route Finder Compact Stylesheet
   Directly crafted to match the exact design tokens, density, and cadence
   of the current compact version of Seat Config (seat_config_compact.css).
   ========================================================================== */

:root {
  --sc-bg-canvas: #070e1c;
  --sc-bg-panel: #0a1424;
  --sc-bg-subpanel: #070f1d;
  --sc-bg-card: #0d1728;
  --sc-bg-hover: #122238;
  --sc-bg-tabs: #111c2f;
  --sc-bg-tab-active: #164354;
  --sc-text-tab-active: #a5f3fc;
  --sc-bg-input: #0c1b2d;
  --sc-bg-toolbar: rgba(11, 21, 39, 0.96);

  --sc-border-subtle: #213047;
  --sc-border-panel: #233149;
  --sc-border-mid: #25364e;
  --sc-border-btn: #304056;
  --sc-border-input: #273b54;
  --sc-border-toolbar: #2b3c53;
  --sc-border-title: #243044;

  --sc-text-primary: #dbe7f5;
  --sc-text-bright: #e0edfc;
  --sc-text-secondary: #8fa2bb;
  --sc-text-muted: #7f92ad;
  --sc-text-faint: #53667f;

  --sc-cyan: #67e8f9;
  --sc-cyan-bright: #22d3ee;
  --sc-good: #6ee7b7;
  --sc-good-bg: #072b28;
  --sc-good-border: #17574d;
  --sc-warn: #fbbf24;
  --sc-warn-bg: #271e06;
  --sc-warn-border: #594109;
  --sc-rose: #fda4af;
  --sc-rose-bg: #261118;
  --sc-rose-border: #5c1d27;
}

/* Scoped to the active compact Route Finder view; other tools keep their own layout */
@scope (body.amt-compact-mode:has(#view_route_finder:not(.hidden)), body:has(#view_route_finder.rf-compact:not(.hidden))) {
  :scope {
    background: var(--sc-bg-canvas);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 11px;
    line-height: 1.35;
    font-variant-numeric: tabular-nums;
    -webkit-font-smoothing: antialiased;
  }

  :scope > footer,
  #rf_floating_circuit_actions {
    display: none !important;
  }

  /* Match Seat Config compact: 5px top padding to remove gap under tabs, 7px edge margins, 46px bottom for toolbar */
  :scope > main {
    padding: 5px 7px 46px !important;
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    box-sizing: border-box !important;
  }

  #view_route_finder {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 6px;
    box-sizing: border-box !important;
  }

  #view_route_finder.hidden {
    display: none !important;
  }

  #view_route_finder > *,
  #route_finder_compact_container > * {
    margin: 0 !important;
    min-width: 0;
  }

  #route_finder_compact_container {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    min-height: 100%;
    position: relative;
    box-sizing: border-box !important;
  }

  #route_finder_compact_container *,
  #route_finder_compact_container *::before,
  #route_finder_compact_container *::after {
    box-sizing: border-box;
  }

  /* Topline: Departure Hub input + Aircraft Combobox */
  .sc-topline {
    position: relative;
    z-index: 45;
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--sc-bg-panel);
    border: 1px solid var(--sc-border-panel);
    border-radius: 8px;
    padding: 5px 7px;
  }
  .sc-topline:has(.sc-combobox-popover),
  .sc-topline.is-open {
    z-index: 70;
  }
  .sc-topline input,
  .sc-topline select {
    font-size: 11px;
    padding: 3px 5px;
    min-height: 25px;
    border-radius: 5px;
    background: var(--sc-bg-input);
    border: 1px solid var(--sc-border-input);
    color: var(--sc-text-primary);
    outline: none;
  }
  .sc-topline input:focus,
  .sc-topline select:focus {
    border-color: var(--sc-cyan-bright);
    outline: 2px solid rgba(34, 211, 238, 0.2);
  }

  #rf_c_hub_input {
    width: 44px;
    min-width: 44px;
    max-width: 44px;
    flex: 0 0 44px;
    padding: 3px 5px;
    text-align: center;
    min-height: 25px;
    font-weight: 700;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    text-transform: uppercase;
    box-sizing: border-box;
  }
  #rf_c_hub_input::-webkit-calendar-picker-indicator {
    display: none !important;
    -webkit-appearance: none !important;
    opacity: 0 !important;
    width: 0 !important;
  }

  .sc-browse-btn {
    padding: 3px 8px;
    font-size: 9px;
    font-weight: 600;
    border-radius: 5px;
    white-space: nowrap;
    min-height: 25px;
    border: 1px solid #304056;
    background: #101f32;
    color: #94cee0;
    cursor: pointer;
    flex: 0 0 auto;
    transition: all 0.15s ease;
  }
  .sc-browse-btn:hover {
    background: #172a44;
    color: #c8effc;
    border-color: #3b5578;
  }

  /* Statusline Strip (Matches Seat Config .sc-statusline) */
  .sc-statusline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 4px 6px;
    padding: 2px 2px 0;
    font-size: 9px;
    color: var(--sc-text-muted);
    line-height: 12px;
  }
  .sc-statusline b {
    color: var(--sc-text-primary);
    font-weight: 600;
  }
  .sc-statusline > :first-child {
    color: var(--sc-cyan);
    font-weight: 600;
  }
  .sc-warning {
    font-size: 9px;
    line-height: 1.35;
    color: var(--sc-warn);
    padding: 2px 2px 0;
  }

  /* Workspace Tabs: Criteria - Routes - Circuit - Info */
  .sc_layout_tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--sc-bg-tabs);
    border: 1px solid var(--sc-border-mid);
    border-radius: 7px;
    padding: 2px;
    gap: 2px;
    user-select: none;
    z-index: 10;
  }
  .sc_layout_tabs button {
    background: transparent;
    border: none;
    font-size: 10px;
    padding: 5px 2px;
    color: #8da1bb;
    border-radius: 5px;
    cursor: pointer;
    text-align: center;
    font-weight: 500;
    transition: all 0.15s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
  }
  .sc_layout_tabs button:hover {
    color: var(--sc-text-bright);
  }
  .sc_layout_tabs button[aria-selected="true"],
  .sc_layout_tabs button.active {
    background: var(--sc-bg-tab-active);
    color: var(--sc-text-tab-active);
    font-weight: 600;
  }
  .sc-tab-badge {
    font-size: 8px;
    font-family: ui-monospace, monospace;
    padding: 0 4px;
    border-radius: 9999px;
    background: rgba(0, 0, 0, 0.3);
    opacity: 0.85;
  }

  /* KPI Cards Strip (Matches Seat Config .sc-kpis) */
  .sc-kpis {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 4px;
    margin-bottom: 5px;
  }
  .sc-kpis > div {
    padding: 4px 6px;
    background: var(--sc-bg-subpanel);
    border: 1px solid var(--sc-border-panel);
    border-radius: 5px;
    min-width: 0;
  }
  .sc-kpis small {
    display: block;
    color: var(--sc-text-muted);
    font-size: 8px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 500;
  }
  .sc-kpis strong {
    display: block;
    font: 600 11px/1.5 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    color: var(--sc-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .sc-good { color: var(--sc-good) !important; }
  .sc-warn { color: var(--sc-warn) !important; }
  .sc-muted { color: var(--sc-text-muted); font-size: 8px; }

  /* Panels and Cards (Matches #sc_layout_editor, .sc-results) */
  .sc-card {
    background: var(--sc-bg-panel);
    border: 1px solid var(--sc-border-panel);
    border-radius: 8px;
    padding: 7px;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  /* Section Title (Matches .sc-section-title) */
  .sc-section-title {
    display: flex;
    align-items: center;
    gap: 6px;
    min-height: 22px;
    font-size: 10px;
    color: #cbd8e9;
    border-bottom: 1px solid var(--sc-border-title);
    padding-bottom: 4px;
  }
  .sc-section-title strong {
    font-weight: 600;
    color: var(--sc-text-bright);
  }
  .sc-section-title .sc-muted {
    margin-left: auto;
    color: var(--sc-text-muted);
    font-size: 8px;
  }

  /* Form Inputs & Micro Controls */
  .sc-input,
  #route_finder_compact_container input:not([type="checkbox"]),
  #route_finder_compact_container select {
    font-family: inherit;
    font-size: 10px;
    padding: 3px 6px;
    min-height: 24px;
    height: 24px;
    border-radius: 5px;
    background: var(--sc-bg-input);
    border: 1px solid var(--sc-border-input);
    color: var(--sc-text-primary);
    outline: none;
    width: 100%;
    transition: border-color 0.15s ease;
  }
  #route_finder_compact_container input:not([type="checkbox"]):focus,
  #route_finder_compact_container select:focus,
  .sc-input:focus {
    border-color: var(--sc-cyan-bright);
    box-shadow: 0 0 0 2px rgba(34, 211, 238, 0.18);
  }

  /* Search bar with filter accessories */
  .sc-search-bar {
    display: flex;
    align-items: center;
    gap: 4px;
  }
  .sc-search-input-wrap {
    position: relative;
    flex: 1;
    min-width: 0;
  }
  .sc-search-input-wrap input {
    padding-left: 20px;
  }
  .sc-search-icon {
    position: absolute;
    left: 6px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sc-text-muted);
    pointer-events: none;
    font-size: 10px;
  }

  /* Sort pill button & flip */
  .sc-sort-group {
    display: flex;
    align-items: center;
  }
  .sc-sort-btn {
    padding: 3px 6px;
    height: 24px;
    background: var(--sc-bg-input);
    border: 1px solid var(--sc-border-input);
    border-radius: 5px 0 0 5px;
    color: var(--sc-text-secondary);
    font-size: 9px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 3px;
    cursor: pointer;
  }
  .sc-sort-btn:hover {
    background: #13243a;
    color: var(--sc-text-bright);
  }
  .sc-sort-flip {
    width: 20px;
    height: 24px;
    margin-left: -1px;
    border-radius: 0 5px 5px 0;
    background: var(--sc-bg-input);
    border: 1px solid var(--sc-border-input);
    color: var(--sc-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    cursor: pointer;
  }
  .sc-sort-flip:hover {
    background: #13243a;
    color: #fff;
  }

  /* Chips */
  .sc-chip {
    padding: 2px 5px;
    font-size: 9px;
    font-family: ui-monospace, monospace;
    font-weight: 600;
    border-radius: 4px;
    border: 1px solid var(--sc-border-input);
    background: #0d192b;
    color: var(--sc-text-secondary);
    cursor: pointer;
    transition: all 0.12s ease;
    white-space: nowrap;
  }
  .sc-chip:hover {
    color: var(--sc-text-bright);
    border-color: #3d587c;
    background: #14253e;
  }
  .sc-chip.active {
    background: #103244;
    border-color: #17657d;
    color: var(--sc-cyan);
  }

  /* Toggle Pill Button (e.g. ÷24h) */
  .sc-pill-btn {
    padding: 2px 7px;
    height: 24px;
    border-radius: 5px;
    font-size: 9px;
    font-weight: 600;
    border: 1px solid var(--sc-border-input);
    background: var(--sc-bg-input);
    color: var(--sc-text-secondary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transition: all 0.15s ease;
  }
  .sc-pill-btn:hover {
    background: #13243a;
    color: var(--sc-text-bright);
    border-color: #3b5373;
  }
  .sc-pill-btn.active {
    background: #0f3f52;
    border-color: #1a6f8f;
    color: var(--sc-cyan-bright);
  }

  /* Route Candidate Cards (Matches .sc-route in Seat Config) */
  .sc-route {
    border: 1px solid var(--sc-border-panel);
    background: var(--sc-bg-card);
    border-radius: 6px;
    padding: 3px 6px;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .sc-route:hover {
    border-color: #31445f;
    background: #0f1c30;
  }
  .sc-route.in-circuit {
    border-color: #17574d;
    background: rgba(7, 43, 40, 0.35);
  }
  .sc-route-top {
    display: flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
  }
  .sc-route-code {
    font-size: 10px;
    font-weight: 700;
    border-left: 3px solid var(--sc-cyan-bright);
    padding-left: 5px;
    color: var(--sc-text-bright);
    font-family: ui-monospace, monospace;
  }
  .sc-route-name {
    font-size: 9px;
    color: var(--sc-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
  }
  .sc-route-stars {
    color: var(--sc-warn);
    font-size: 8px;
    letter-spacing: -0.5px;
    white-space: nowrap;
  }
  .sc-route-bottom {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 8px;
    color: var(--sc-text-muted);
    font-family: ui-monospace, monospace;
    min-width: 0;
  }
  .sc-tag {
    padding: 1px 4px;
    border-radius: 3px;
    background: #08111e;
    border: 1px solid #1c2a3f;
    color: #a4b7ce;
    font-size: 8px;
    white-space: nowrap;
  }
  .sc-tag-fit {
    background: rgba(34, 211, 238, 0.12);
    border-color: rgba(34, 211, 238, 0.3);
    color: var(--sc-cyan-bright);
    font-weight: 600;
  }
  .sc-tag-fit-week {
    background: rgba(96, 165, 250, 0.12);
    border-color: rgba(96, 165, 250, 0.3);
    color: #93c5fd;
  }
  .sc-route-actions {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: auto;
  }
  .sc-btn-add {
    height: 20px;
    min-width: 24px;
    padding: 0 5px;
    border-radius: 4px;
    font-size: 9px;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid var(--sc-border-btn);
    background: #102339;
    color: var(--sc-cyan-bright);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
  }
  .sc-btn-add:hover {
    background: #173656;
    border-color: #22d3ee;
  }
  .sc-btn-add.in-circuit {
    background: var(--sc-good-bg);
    border-color: var(--sc-good-border);
    color: var(--sc-good);
  }
  .sc-btn-add.in-circuit:hover {
    background: #0c3d38;
  }

  /* Stepper (Matches .sc-stepper) */
  .sc-stepper {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    white-space: nowrap;
  }
  .sc-stepper button {
    font-size: 10px;
    padding: 0;
    min-width: 18px;
    height: 18px;
    line-height: 18px;
    background: #172438;
    border: 1px solid #23354c;
    border-radius: 3px;
    color: #b7c8dd;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  .sc-stepper button:hover:not(:disabled) {
    background: #223753;
    color: #fff;
    border-color: #3b5578;
  }
  .sc-stepper button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
  }
  .sc-stepper b {
    font-size: 9px;
    font-weight: 600;
    min-width: 14px;
    text-align: center;
    color: var(--sc-cyan);
  }

  /* Pagination Bar */
  .sc-pagination {
    display: flex;
    align-items: center;
    gap: 4px;
    padding-top: 2px;
  }
  .sc-pagination button {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 1px solid var(--sc-border-input);
    background: var(--sc-bg-input);
    color: var(--sc-text-secondary);
    font-size: 11px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .sc-pagination button:hover:not(:disabled) {
    background: #14253e;
    color: #fff;
  }
  .sc-pagination button:disabled {
    opacity: 0.35;
    cursor: not-allowed;
  }
  .sc-page-info {
    font-size: 9px;
    font-family: ui-monospace, monospace;
    color: var(--sc-text-muted);
  }

  /* Timeline & Schedule Visualization (Matches .sc-week, .sc-day, .sc-day-track) */
  .sc-timeline-bar-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .sc-timeline-bar {
    height: 22px;
    border-radius: 4px;
    background: #091222;
    border: 1px solid var(--sc-border-panel);
    display: flex;
    overflow: hidden;
    padding: 1px;
    gap: 1px;
  }
  .sc-timeline-seg {
    height: 100%;
    border-radius: 3px;
    overflow: hidden;
    padding: 1px 3px;
    font-size: 8px;
    font-weight: 700;
    font-family: ui-monospace, monospace;
    color: #061326;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.15s ease;
  }
  .sc-timeline-seg:hover {
    opacity: 0.88;
  }
  .sc-timeline-free {
    height: 100%;
    border-radius: 3px;
    background: #0b1524;
    border: 1px dashed #1e2c40;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8px;
    font-family: ui-monospace, monospace;
    color: var(--sc-text-faint);
    overflow: hidden;
  }
  .sc-timeline-axis {
    display: flex;
    justify-content: space-between;
    font-size: 8px;
    font-family: ui-monospace, monospace;
    color: var(--sc-text-muted);
    padding: 0 2px;
  }

  /* 7-Day Timeline Grid (Matches .sc-week, .sc-day) */
  .sc-week {
    padding: 3px 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .sc-day {
    display: grid;
    grid-template-columns: 24px 1fr;
    gap: 5px;
    align-items: center;
    font-size: 8px;
    color: var(--sc-text-secondary);
  }
  .sc-day-track {
    position: relative;
    height: 17px;
    border-radius: 3px;
    overflow: hidden;
    background: repeating-linear-gradient(to right, #243347 0 1px, #0b1524 1px calc(100% / 24));
    border: 1px solid var(--sc-border-subtle);
  }
  .sc-day-track > span {
    position: absolute;
    top: 0;
    bottom: 0;
    overflow: hidden;
    white-space: nowrap;
    text-align: center;
    padding: 1px 2px;
    font-size: 8px;
    color: #061326;
    font-weight: 700;
    border-right: 1px solid rgba(7, 19, 38, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: ui-monospace, monospace;
  }

  /* Gap Fit Recommendations (Matches .sc-gap-box) */
  .sc-gap-box {
    background: #081525;
    border: 1px solid #1a2f4a;
    border-radius: 6px;
    padding: 5px 6px;
    display: flex;
    flex-direction: column;
    gap: 3px;
  }
  .sc-gap-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 9px;
    font-weight: 700;
    color: var(--sc-warn);
    text-transform: uppercase;
    letter-spacing: 0.03em;
  }
  .sc-gap-row {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 2px 4px;
    background: #0b1c31;
    border: 1px solid #203550;
    border-radius: 4px;
    font-size: 9px;
  }
  .sc-gap-row.exact {
    border-color: #17574d;
    background: rgba(7, 43, 40, 0.4);
  }

  /* Sticky Action Toolbar (Matches .sc_layout_toolbar in Seat Config) */
  .sc_layout_toolbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 40;
    display: flex;
    align-items: center;
    background: var(--sc-bg-toolbar);
    border-top: 1px solid var(--sc-border-toolbar);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 5px 7px;
    gap: 4px;
  }
  .sc_layout_toolbar button {
    flex: 1;
    border: 1px solid var(--sc-border-btn);
    color: #b7c9dc;
    background: #131e31;
    padding: 5px 4px;
    font-size: 9px !important;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    transition: all 0.15s ease;
  }
  .sc_layout_toolbar button:hover {
    background: #1c2c44;
    color: #f8fafc;
    border-color: #3b5270;
  }
  .sc_layout_toolbar button.sc-btn-primary {
    color: var(--sc-good);
    background: var(--sc-good-bg);
    border-color: var(--sc-good-border);
  }
  .sc_layout_toolbar button.sc-btn-primary:hover {
    background: #0e443f;
    color: #a7f3d0;
  }
  .sc_layout_toolbar button.sc-btn-accent {
    color: #a5f3fc;
    background: #0e303e;
    border-color: #16566d;
  }
  .sc_layout_toolbar button.sc-btn-accent:hover {
    background: #154659;
    color: #cffafe;
  }
  .sc_layout_toolbar button.sc-btn-clear {
    color: var(--sc-rose);
    background: var(--sc-rose-bg);
    border-color: var(--sc-rose-border);
    flex: 0 0 auto;
    padding: 5px 8px;
  }
  .sc_layout_toolbar button.sc-btn-clear:hover {
    background: #3d1421;
  }
  .sc_layout_examples {
    display: flex;
    align-items: center;
    gap: 3px;
    flex: 0 0 auto;
  }
  .sc_layout_examples button {
    font-size: 8px !important;
    border: 1px solid #24364e;
    background: #101f32;
    color: #92b2cd;
    padding: 5px 6px;
    border-radius: 4px;
    flex: 0 0 auto;
  }
  .sc_layout_examples button:hover {
    background: #172d47;
    color: #fff;
    border-color: #3b5578;
  }

  /* Aircraft Combobox & Popover */
  .sc-combobox-root {
    position: relative;
    flex: 1;
    min-width: 0;
    z-index: 50;
  }
  .sc-combobox-root:has(.sc-combobox-popover),
  .sc-combobox-root.is-open {
    z-index: 70;
  }
  .sc-combobox-trigger {
    width: 100%;
    min-height: 25px;
    padding: 3px 6px;
    font-size: 10px;
    border-radius: 5px;
    background: var(--sc-bg-input);
    border: 1px solid var(--sc-border-input);
    color: var(--sc-text-bright);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4px;
    cursor: pointer;
    text-align: left;
  }
  .sc-combobox-trigger:hover {
    border-color: var(--sc-cyan);
  }
  .sc-combobox-popover {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 100;
    background: #091322;
    border: 1px solid #273e5c;
    border-radius: 7px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.75);
    display: flex;
    flex-direction: column;
    max-height: 270px;
    overflow: hidden;
  }
  #rf_c_ac_popover {
    left: -48px;
    right: auto;
    width: min(340px, calc(100vw - 24px));
    max-width: calc(100vw - 14px);
  }
  .sc-combobox-header {
    padding: 5px 6px;
    background: #060e19;
    border-bottom: 1px solid #1e3148;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .sc-combobox-list {
    overflow-y: auto;
    flex: 1;
    min-height: 0;
  }
  .sc-combobox-item {
    padding: 5px 7px;
    border-bottom: 1px solid #132235;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    cursor: pointer;
    background: transparent;
    width: 100%;
    text-align: left;
    border-left: none;
    border-right: none;
    border-top: none;
    color: var(--sc-text-primary);
    font-family: inherit;
  }
  .sc-combobox-item:hover {
    background: #102135;
  }
  .sc-combobox-item.selected {
    background: #0f3042;
    color: var(--sc-cyan-bright);
  }

  /* Empty State */
  .sc-empty {
    padding: 16px 8px;
    text-align: center;
    font-size: 10px;
    color: var(--sc-text-muted);
    border: 1px dashed var(--sc-border-panel);
    border-radius: 6px;
    background: #08111e;
  }
}

/* ==========================================================================
   Direct fallback rules for compact Route Finder container & main padding
   Ensures seamless responsive sizing across all environments and sidebar widths
   ========================================================================== */
body.amt-compact-mode:has(#view_route_finder:not(.hidden)) > main,
body:has(#view_route_finder.rf-compact:not(.hidden)) > main {
  padding: 5px 7px 46px !important;
  max-width: 100% !important;
  width: 100% !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

body.amt-compact-mode #view_route_finder:not(.hidden),
#view_route_finder.rf-compact:not(.hidden) {
  margin: 0 !important;
  padding: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 6px;
  box-sizing: border-box !important;
}

body.amt-compact-mode #view_route_finder.hidden,
#view_route_finder.hidden {
  display: none !important;
}

body.amt-compact-mode #view_route_finder:not(.hidden) > *,
#view_route_finder.rf-compact:not(.hidden) > *,
body.amt-compact-mode:has(#view_route_finder:not(.hidden)) #route_finder_compact_container > * {
  margin: 0 !important;
  min-width: 0;
}

body.amt-compact-mode:has(#view_route_finder:not(.hidden)) #route_finder_compact_container,
#view_route_finder.rf-compact:not(.hidden) #route_finder_compact_container {
  display: flex !important;
  flex-direction: column !important;
  gap: 6px;
  padding: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
  box-sizing: border-box !important;
}

#view_route_finder.hidden #route_finder_compact_container,
#route_finder_compact_container[hidden] {
  display: none !important;
}