/* ==========================================================================
   New England in Motion — mission-control aesthetic.
   Near-black ink, one glass console, MBTA line colors as the only saturated
   hues. Display: Bricolage Grotesque. Telemetry: IBM Plex Mono.
   ========================================================================== */

:root {
  --ink: #07090d;
  --panel: rgba(13, 17, 23, 0.94);
  --hairline: rgba(255, 255, 255, 0.08);
  --hairline-strong: rgba(255, 255, 255, 0.14);
  --text: #e8eaed;
  --text-dim: #9aa3ad;
  --text-faint: #5c6570;
  --live: #2fd27d;
  --amber: #ffb454;
  --red: #ff5c5c;
  --font-display: 'Bricolage Grotesque', 'Segoe UI', sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', Consolas, monospace;
  /* The T's own palette, used for the title gradient */
  --t-red: #da291c;
  --t-orange: #ed8b00;
  --t-green: #00843d;
  --t-blue: #003da5;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-body);
  overflow: hidden;
}

a { color: var(--text-dim); text-decoration: none; border-bottom: 1px solid var(--hairline-strong); }
a:hover { color: var(--text); border-bottom-color: var(--text-dim); }

#map { position: absolute; inset: 0; background: var(--ink); }

/* ==========================================================================
   The console
   ========================================================================== */

#panel {
  position: absolute;
  top: 14px;
  left: 14px;
  bottom: 14px;
  width: 372px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background:
    radial-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1.4px) 0 0 / 16px 16px,
    linear-gradient(180deg, rgba(15, 19, 26, 0.96), rgba(9, 12, 17, 0.94));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.55), 0 2px 8px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.panel-head {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--hairline);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  margin-bottom: 10px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 34px;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--text);
}

h1 .grad {
  background: linear-gradient(90deg, var(--t-red), var(--t-orange) 38%, var(--t-green) 68%, #4d7fd6);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.tagline {
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--text-dim);
}

.panel-scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.14) transparent;
}
.panel-scroll::-webkit-scrollbar { width: 8px; }
.panel-scroll::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.12); border-radius: 4px; }

.panel-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--hairline);
}
.panel-section:last-child { border-bottom: none; }

h2 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 12px;
}

.count-chip {
  font-size: 9.5px;
  padding: 1px 6px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  color: var(--text-dim);
}

.region-select {
  width: 100%;
  appearance: none;
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  background:
    linear-gradient(45deg, transparent 50%, var(--text-dim) 50%) calc(100% - 15px) 50% / 5px 5px no-repeat,
    linear-gradient(135deg, var(--text-dim) 50%, transparent 50%) calc(100% - 10px) 50% / 5px 5px no-repeat,
    rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 9px 34px 9px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
}
.region-select:focus-visible { outline: 2px solid var(--text-dim); outline-offset: 2px; }
.region-select option { background: #11161e; color: var(--text); }
.region-select optgroup {
  background: #0b0f15;
  color: var(--text-faint);
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.08em;
}
.region-note {
  margin-top: 7px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 9px;
  line-height: 1.45;
}

.map-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin-top: 12px;
}
.stat-card {
  min-width: 0;
  padding: 8px 9px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.028);
}
.stat-card strong {
  display: block;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1;
}
.stat-card span {
  display: block;
  margin-top: 3px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}
.section-title-row h2 { margin-bottom: 0; }
.layer-presets { display: flex; gap: 4px; }
.layer-presets button,
.layer-subhead {
  border: 1px solid var(--hairline-strong);
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-dim);
  font-family: var(--font-mono);
  cursor: pointer;
}
.layer-presets button {
  min-height: 28px;
  padding: 4px 7px;
  border-radius: 6px;
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.layer-presets button:hover,
.layer-presets button:focus-visible { color: var(--text); background: rgba(255, 255, 255, 0.075); }

/* "Show" (vehicle presets) and "Scenes" rows under the Layers title. */
.preset-rows { display: grid; gap: 7px; margin-bottom: 12px; }
.preset-row { display: grid; grid-template-columns: 46px 1fr; align-items: start; gap: 6px; }
.preset-row .filter-caption { margin: 7px 0 0; }
.preset-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.preset-chips button {
  min-height: 26px;
  padding: 4px 8px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.03em;
  cursor: pointer;
}
.preset-chips button:hover,
.preset-chips button:focus-visible { color: var(--text); background: rgba(255, 255, 255, 0.075); }

/* ---- line rows ---------------------------------------------------------- */

.line-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}
.line-row[hidden], .region-hidden { display: none; }

.master-row { padding-bottom: 10px; margin-bottom: 4px; border-bottom: 1px dashed var(--hairline); }

.bullet {
  flex: none;
  width: 25px;
  height: 25px;
  border-radius: 7px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  background: var(--line-color, #39424c);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.35);
}

.bullet-t { background: #f4f6f8; color: #10141a; text-shadow: none; }

.line-name {
  flex: 1;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
}
.line-label { min-width: 0; }

.layer-subhead {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  margin: 13px 0 4px;
  padding-top: 9px;
  border: 0;
  border-top: 1px dashed var(--hairline);
  border-radius: 0;
  background: transparent;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.layer-subhead:first-child { margin-top: 3px; border-top: 0; padding-top: 0; }
.layer-subhead:hover, .layer-subhead:focus-visible { color: var(--text-dim); }
.section-chevron { font-size: 13px; transition: transform 0.16s ease; }
.layer-subhead[aria-expanded="false"] .section-chevron { transform: rotate(-90deg); }

.truth-tag {
  padding: 2px 5px;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}
.badge.major { background: var(--red); box-shadow: 0 0 8px rgba(255, 92, 92, 0.7); }
.badge.minor { background: var(--amber); box-shadow: 0 0 8px rgba(255, 180, 84, 0.55); }

.count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
  min-width: 66px;
  text-align: right;
  white-space: nowrap;
}
.count strong, .count small { display: block; }
.count strong { color: var(--text-dim); font-size: 10px; font-weight: 600; }
.count small { margin-top: 1px; font-size: 8px; line-height: 1.25; }

/* toggle switch */
.switch { position: relative; flex: none; width: 42px; height: 24px; cursor: pointer; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.switch .knob {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid var(--hairline-strong);
  transition: background 0.18s ease;
}
.switch .knob::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-dim);
  transition: transform 0.18s ease, background 0.18s ease;
}
.switch input:checked + .knob { background: color-mix(in srgb, var(--line-color, #39424c) 55%, transparent); border-color: transparent; }
.switch input:checked + .knob::after { transform: translateX(18px); background: #fff; }
.switch input:focus-visible + .knob { outline: 2px solid var(--text-dim); outline-offset: 2px; }

/* rows whose line is toggled off read as dormant */
.line-row:has(input:not(:checked)) .line-name,
.line-row:has(input:not(:checked)) .count { opacity: 0.4; }
.line-row:has(input:not(:checked)) .bullet { filter: saturate(0.15) brightness(0.6); }

.modal-divider { margin: 10px 0; border-top: 1px dashed var(--hairline); }

.data-status-wrap {
  margin: -2px 0 12px;
  padding: 8px;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.025);
}
.layer-note {
  margin: -4px 0 8px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 8.5px;
  line-height: 1.45;
}
.filter-caption {
  margin-bottom: 6px;
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.data-status-filters { display: flex; flex-wrap: wrap; gap: 5px; }
.data-status-filters label { cursor: pointer; }
.data-status-filters input { position: absolute; opacity: 0; }
.data-status-filters span,
.popup-data-status {
  display: inline-block;
  padding: 5px 8px;
  border: 1px solid var(--hairline-strong);
  border-radius: 999px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.data-status-filters input:not(:checked) + span { opacity: 0.3; filter: saturate(0); }
.data-status-filters input:focus-visible + span { outline: 2px solid var(--text-dim); outline-offset: 2px; }
.data-status-filters .live, .popup-data-status.live { border-color: rgba(47, 210, 125, 0.5); color: #72e2a5; }
.data-status-filters .estimated, .popup-data-status.estimated { border-color: rgba(181, 140, 255, 0.5); color: #c3a5ff; }
.data-status-filters .scheduled, .popup-data-status.scheduled { border-color: rgba(242, 184, 75, 0.5); color: #f2c875; }
.data-status-filters .reference, .popup-data-status.reference { border-color: rgba(154, 163, 173, 0.5); color: #b7bec6; }

.bullet.dark-text { color: #10141a; text-shadow: none; }

.line-row.needs-key .line-name,
.line-row.needs-key .bullet { opacity: 0.5; }
.line-row.needs-key .switch { opacity: 0.35; cursor: not-allowed; }
.get-key {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  border: 1px solid var(--hairline-strong);
  border-radius: 4px;
  padding: 1px 5px;
}
.get-key:hover { color: var(--text); }

/* ---- future layers (roadmap) -------------------------------------------- */

.future-rows { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--hairline); }

.future-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
  opacity: 0.42;
}
.future-row .line-name { font-size: 12.5px; }
.future-row .bullet.ghost {
  background: transparent;
  border: 1px dashed var(--hairline-strong);
  color: var(--text-faint);
  font-size: 9px;
  text-shadow: none;
}
.tag {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 1px 5px;
}

/* ---- alerts -------------------------------------------------------------- */

.alerts-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.alert-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 8px 10px;
  border-left: 2px solid var(--text-faint);
  background: rgba(255, 255, 255, 0.025);
  border-radius: 0 8px 8px 0;
}
.alert-item.major { border-left-color: var(--red); }
.alert-item.minor { border-left-color: var(--amber); }

.alert-effect {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.alert-item.major .alert-effect { color: var(--red); }
.alert-item.minor .alert-effect { color: var(--amber); }

.alert-text {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.alert-empty {
  font-size: 12px;
  color: var(--text-faint);
  font-style: italic;
}

.alert-item.clickable { cursor: pointer; position: relative; padding: 0; transition: background 0.15s ease; }
.alert-button {
  display: flex;
  flex-direction: column;
  gap: 3px;
  width: 100%;
  padding: 8px 22px 8px 10px;
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.alert-button:focus-visible { outline: 2px solid var(--text-dim); outline-offset: 2px; }
.alert-item.clickable::after {
  content: '›';
  position: absolute;
  right: 9px;
  top: 50%;
  transform: translateY(-55%);
  color: var(--text-faint);
  font-size: 15px;
}
.alert-item.clickable:hover,
.alert-item.clickable:focus-within { background: rgba(255, 255, 255, 0.06); }
.alert-item.clickable:hover::after { color: var(--text); }

/* Expanding ring dropped on the map when an alert is focused */
.alert-ping {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255, 92, 92, 0.85);
  box-shadow: 0 0 12px rgba(255, 92, 92, 0.8);
  position: relative;
}
.alert-ping::before,
.alert-ping::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(255, 92, 92, 0.75);
  animation: ping 1.6s ease-out infinite;
}
.alert-ping::after { animation-delay: 0.8s; }
@keyframes ping {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(3.4); opacity: 0; }
}

/* ---- footer / status ------------------------------------------------------ */

.panel-foot {
  border-top: 1px solid var(--hairline);
  padding: 12px 20px 14px;
  background: rgba(0, 0, 0, 0.25);
}

.status-line {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text);
  margin-bottom: 8px;
}

.live-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-faint);
}
.live-dot.live { background: var(--live); animation: pulse 2.2s ease-out infinite; }
.live-dot.paused { background: var(--amber); }
.live-dot.error { background: var(--red); animation: pulse-red 1.1s ease-out infinite; }

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(47, 210, 125, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(47, 210, 125, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 210, 125, 0); }
}
@keyframes pulse-red {
  0% { box-shadow: 0 0 0 0 rgba(255, 92, 92, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(255, 92, 92, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 92, 92, 0); }
}

.credits {
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--text-faint);
}

/* ==========================================================================
   Loading overlay
   ========================================================================== */

#overlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  background: rgba(7, 9, 13, 0.78);
  backdrop-filter: blur(3px);
  transition: opacity 0.45s ease;
}
#overlay.hidden { opacity: 0; pointer-events: none; }

.radar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1px solid var(--hairline-strong);
  background: conic-gradient(from 0deg, rgba(47, 210, 125, 0.5), transparent 120deg);
  animation: spin 1.6s linear infinite;
}
#overlay.fatal .radar { background: conic-gradient(from 0deg, rgba(255, 92, 92, 0.5), transparent 120deg); animation-duration: 3s; }

@keyframes spin { to { transform: rotate(360deg); } }

#overlay-text {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  max-width: 340px;
  text-align: center;
  line-height: 1.8;
}

/* ==========================================================================
   MapLibre chrome, re-skinned dark
   ========================================================================== */

.maplibregl-popup-content {
  background: rgba(13, 17, 23, 0.96);
  border: 1px solid var(--hairline-strong);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: var(--font-body);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.55);
}
.maplibregl-popup-anchor-bottom .maplibregl-popup-tip { border-top-color: rgba(13, 17, 23, 0.96); }
.maplibregl-popup-anchor-top .maplibregl-popup-tip { border-bottom-color: rgba(13, 17, 23, 0.96); }
.maplibregl-popup-anchor-left .maplibregl-popup-tip { border-right-color: rgba(13, 17, 23, 0.96); }
.maplibregl-popup-anchor-right .maplibregl-popup-tip { border-left-color: rgba(13, 17, 23, 0.96); }
.maplibregl-popup-close-button { color: var(--text-faint); font-size: 16px; right: 4px; top: 2px; }
.maplibregl-popup-close-button:hover { color: var(--text); background: none; }

.popup-title { font-family: var(--font-mono); font-size: 10px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.popup-dest { font-family: var(--font-display); font-weight: 700; font-size: 16px; color: var(--text); margin: 3px 0 6px; }
.popup-status { font-size: 12.5px; color: var(--text-dim); }
.popup-meta { font-family: var(--font-mono); font-size: 10px; color: var(--text-faint); margin-top: 7px; }
.popup-route { font-family: var(--font-display); font-size: 18px; font-weight: 800; color: var(--text); margin: 5px 0 2px; }
.popup-route-note { font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-faint); margin: 3px 0 6px; }
.popup-route-link { display: inline-block; margin-top: 7px; color: #8fcfff; font-size: 11px; text-decoration: none; }
.popup-route-link:hover { text-decoration: underline; }
.popup-details { margin-top: 7px; max-height: 120px; overflow-y: auto; }
.popup-camera-image {
  display: block;
  width: 100%;
  min-height: 120px;
  margin: 9px 0 5px;
  border: 1px solid var(--hairline);
  border-radius: 7px;
  background: #05070a;
  object-fit: cover;
}

.maplibregl-ctrl-group {
  background: rgba(13, 17, 23, 0.92);
  border: 1px solid var(--hairline);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
}
.maplibregl-ctrl-group button + button { border-top: 1px solid var(--hairline); }
.maplibregl-ctrl button .maplibregl-ctrl-icon { filter: invert(0.85); }
.maplibregl-ctrl button:not(:disabled):hover { background: rgba(255, 255, 255, 0.06); }

.maplibregl-ctrl-attrib {
  background: rgba(7, 9, 13, 0.75) !important;
  font-size: 10px;
  color: var(--text-faint);
}
.maplibregl-ctrl-attrib a { color: var(--text-dim); border-bottom: none; }

/* ==========================================================================
   Mobile
   ========================================================================== */

#panel-toggle {
  display: none;
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 30;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--hairline-strong);
  background: var(--panel);
  color: var(--text);
  font-size: 18px;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

@media (max-width: 760px) {
  #panel {
    width: min(90vw, 372px);
    transform: translateX(calc(-100% - 24px));
    transition: transform 0.28s ease;
  }
  body.panel-open #panel { transform: translateX(0); }
  #panel-toggle { display: block; }
  body.panel-open #panel-toggle { left: calc(min(90vw, 372px) + 22px); }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot.live, .live-dot.error, .radar { animation: none; }
  #panel { transition: none; }
}

/* rows that zoom the map on click */
.line-row.zoomable {
  cursor: pointer;
  border-radius: 8px;
  margin: 0 -8px;
  padding-left: 8px;
  padding-right: 8px;
}
.line-row.zoomable:hover { background: rgba(255, 255, 255, 0.045); }

/* ===================================================================   Find: sidebar search combobox
   ========================================================================== */

.search-section { padding-bottom: 12px; }
.search-wrap { position: relative; }
.search-input {
  width: 100%;
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  padding: 9px 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  outline: none;
}
.search-input::placeholder { color: var(--text-faint); }
.search-input:focus-visible { outline: 2px solid var(--text-dim); outline-offset: 2px; }
.search-input::-webkit-search-cancel-button { filter: invert(0.7); cursor: pointer; }
.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 20;
  list-style: none;
  max-height: 320px;
  overflow-y: auto;
  border: 1px solid var(--hairline-strong);
  border-radius: 10px;
  background: rgba(13, 17, 23, 0.98);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}
.search-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 8px;
  align-items: center;
  padding: 8px 10px;
  cursor: pointer;
  border-bottom: 1px solid var(--hairline);
}
.search-option:last-child { border-bottom: none; }
.search-option:hover, .search-option.active { background: rgba(255, 255, 255, 0.07); }
.search-swatch { width: 8px; height: 8px; border-radius: 2px; grid-row: 1 / span 2; }
.search-swatch[hidden] { display: none; }
.search-name { font-size: 12.5px; color: var(--text); grid-column: 2; }
.search-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--text-faint);
  grid-column: 2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-status {
  margin-top: 6px;
  min-height: 12px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  color: var(--text-faint);
}

/* Live "next arrivals" block inside MBTA stop popups */
.popup-predictions { margin-top: 9px; padding-top: 8px; border-top: 1px solid var(--hairline); }
.popup-predictions-head {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.popup-predictions-head .popup-data-status { padding: 2px 6px; }
.popup-arrival-route { display: flex; gap: 8px; align-items: flex-start; margin-top: 5px; }
.popup-route-chip {
  flex: none;
  min-width: 30px;
  text-align: center;
  padding: 2px 6px;
  border-radius: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
}
.popup-arrival-list { flex: 1; min-width: 0; }
.popup-arrival { display: flex; gap: 8px; align-items: baseline; font-size: 12px; line-height: 1.45; }
.popup-arrival-eta { flex: none; min-width: 52px; font-family: var(--font-mono); font-weight: 600; color: var(--text); }
.popup-arrival-headsign { color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
/* ---- conditions (NWS weather · FAA airport status) ----------------------- */
.alert-source-badge {
  display: inline-block;
  margin-right: 6px;
  padding: 1px 4px;
  border: 1px solid currentColor;
  border-radius: 3px;
  font-size: 8.5px;
  letter-spacing: 0.1em;
  opacity: 0.9;
}
.popup-divider { border: 0; border-top: 1px solid var(--hairline); margin: 9px 0; }

/* ==========================================================================
   Follow mode: trip card + toast
   Desktop: floating card, top-right. Phone: bottom sheet.
   ========================================================================== */

.trip-card {
  --trip-color: #8a939c;
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 12;
  width: 340px;
  max-height: calc(100% - 150px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 16px 12px;
  overflow-y: auto;
  border: 1px solid var(--hairline-strong);
  border-top: 4px solid var(--trip-color);
  border-radius: 16px;
  background: rgba(13, 17, 23, 0.96);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(10px);
  font-family: var(--font-body);
}
.trip-card[hidden] { display: none; }
.trip-card.lost { opacity: 0.82; }
.trip-grip { display: none; }

.trip-head { display: flex; align-items: flex-start; gap: 10px; }
.trip-swatch { flex: none; width: 14px; height: 14px; margin-top: 5px; border-radius: 50%; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12); }
.trip-titles { flex: 1; min-width: 0; }
.trip-title { font-family: var(--font-display); font-size: 19px; font-weight: 700; line-height: 1.2; color: var(--text); }
.trip-headsign { margin-top: 2px; font-size: 14px; color: var(--text-dim); }
.trip-close {
  flex: none;
  width: 36px;
  height: 36px;
  margin: -6px -6px 0 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--text-dim);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.trip-close:hover, .trip-close:focus-visible { background: rgba(255, 255, 255, 0.08); color: var(--text); }

.trip-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.trip-badge {
  padding: 3px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
}
.trip-badge.number { background: var(--trip-color); color: #fff; text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35); }
.trip-badge.status.live { color: var(--live); }
.trip-badge.status.estimated { color: #b99cff; }
.trip-badge.warn { background: rgba(255, 180, 84, 0.14); color: var(--amber); }

.trip-status { font-size: 15px; color: var(--text); }

.trip-stops { list-style: none; display: flex; flex-direction: column; border-left: 3px solid var(--trip-color); margin-left: 5px; }
.trip-stop {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 10px;
  padding: 7px 0 7px 16px;
  font-size: 14px;
}
.trip-stop::before {
  content: '';
  position: absolute;
  left: -7.5px;
  top: 12px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--trip-color);
  border-radius: 50%;
  background: #0d1117;
}
.trip-stop:first-child::before { background: var(--trip-color); }
.trip-stop-name { color: var(--text); }
.trip-stop-when { color: var(--text-dim); text-align: right; white-space: nowrap; }
.trip-stop-when strong { color: var(--text); font-weight: 600; }
.trip-stop-delay { grid-column: 1 / -1; font-size: 12px; color: var(--live); }
.trip-stop-delay.late { color: var(--amber); }

.trip-note { font-size: 13px; color: var(--text-dim); }
.trip-meta { font-size: 13px; color: var(--text-faint); }

.trip-actions { display: flex; gap: 8px; }
.trip-actions button {
  flex: 1;
  min-height: 44px;
  border: 1px solid var(--hairline-strong);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font: 600 15px var(--font-body);
  cursor: pointer;
}
.trip-actions button:hover, .trip-actions button:focus-visible { background: rgba(255, 255, 255, 0.1); }
.trip-actions .trip-follow { border-color: var(--trip-color); }
.trip-actions .trip-follow.on { background: var(--trip-color); color: #fff; text-shadow: 0 1px 1px rgba(0, 0, 0, 0.35); }
.trip-actions .trip-follow.on::before { content: '● '; }

.trip-foot { font-size: 11px; color: var(--text-faint); }
.trip-foot a { font-size: 11px; }

.toast {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 30;
  max-width: min(92vw, 460px);
  padding: 12px 16px;
  transform: translateX(-50%);
  border: 1px solid var(--hairline-strong);
  border-radius: 12px;
  background: rgba(13, 17, 23, 0.97);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  color: var(--text);
  font-size: 14px;
}
.toast[hidden] { display: none; }

.search-option .search-live {
  grid-column: 3;
  grid-row: 1;
  padding: 1px 6px;
  border-radius: 999px;
  background: rgba(47, 210, 125, 0.14);
  color: var(--live);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

@media (max-width: 760px) {
  .trip-card {
    top: auto;
    right: 0;
    bottom: 0;
    left: 0;
    width: auto;
    max-height: 46vh;
    padding-top: 8px;
    border-radius: 18px 18px 0 0;
    border-bottom: 0;
  }
  .trip-grip { display: block; align-self: center; width: 40px; height: 4px; border-radius: 4px; background: var(--hairline-strong); }
  body.trip-open .maplibregl-ctrl-bottom-right { display: none; }
  body.trip-open .toast { bottom: calc(46vh + 12px); }
}

@media (prefers-reduced-motion: reduce) {
  .trip-card { backdrop-filter: none; }
}