:root {
  --navy-950: #071f2d;
  --navy-900: #0a2b3c;
  --navy-700: #17556b;
  --cyan-500: #27b5c7;
  --paper: #f8fbfc;
  --ink: #0a2533;
  --muted: #5e717b;
  --line: rgba(10, 43, 60, 0.13);
  --danger: #ff6b79;
  --map-glass: rgba(5, 27, 40, .42);
  --shadow: 0 16px 40px rgba(3, 26, 39, 0.18);
  --safe-top: max(12px, env(safe-area-inset-top));
  --safe-right: max(12px, env(safe-area-inset-right));
  --safe-bottom: max(12px, env(safe-area-inset-bottom));
  --safe-left: max(12px, env(safe-area-inset-left));
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #b8d9dd;
}

* { box-sizing: border-box; }

html,
body,
.app-shell,
#map {
  width: 100%;
  height: 100%;
  min-height: 100dvh;
  margin: 0;
}

body {
  overflow: hidden;
  background: var(--navy-950);
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

button,
a { -webkit-tap-highlight-color: transparent; }

button { font: inherit; }

.app-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 8px;
  left: 8px;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 10px;
  background: white;
  color: var(--ink);
}

.skip-link:focus { transform: none; }

#map {
  z-index: 0;
  background: #b8d9dd;
  transform: perspective(1000px) rotateX(0deg) scale(1);
  transform-origin: 50% 100%;
  transition: transform .42s cubic-bezier(.2,.75,.25,1);
  will-change: transform;
}

#map.is-touch-transforming { transition: none; }

#map.is-touch-transforming .leaflet-map-pane,
#map.is-touch-transforming .leaflet-rotate-pane {
  transition: none !important;
  will-change: transform;
}

.app-shell.is-course-perspective #map {
  transform: perspective(1100px) rotateX(18deg) scale(1.4);
}

.app-shell.is-course-perspective #map .bridge-marker,
.app-shell.is-course-perspective #map .lock-marker {
  transform: rotate(var(--map-counter-bearing, 0deg)) perspective(1100px) rotateX(-18deg) scale(.94);
  transform-origin: 50% 100%;
}

#map .bridge-marker,
#map .lock-marker {
  transform: rotate(var(--map-counter-bearing, 0deg));
  transform-origin: 50% 100%;
}

.screen-seamark-layer {
  position: absolute;
  z-index: 430;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  transition: opacity .12s ease;
}

.screen-seamark-layer.is-zooming .screen-seamark-marker,
.screen-structure-layer.is-zooming .screen-structure-marker {
  transition: transform .25s cubic-bezier(0, 0, .25, 1);
  pointer-events: none;
}

.screen-structure-layer {
  position: absolute;
  z-index: 440;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.screen-structure-marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 30px;
  height: 30px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  will-change: transform;
  backface-visibility: hidden;
}

#map.has-screen-structures .leaflet-marker-pane .bridge-marker,
#map.has-screen-structures .leaflet-marker-pane .lock-marker {
  visibility: hidden;
}

.seamark-symbol-sprite,
.seamark-symbol-sprite > svg {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

.screen-seamark-marker {
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  will-change: transform;
  backface-visibility: hidden;
}

.seamark-screen-symbol {
  position: relative;
  display: block;
  width: 40px;
  height: 40px;
  pointer-events: auto;
}

.screen-seamark-layer.is-compact-notices .screen-seamark-marker.is-notice-marker .seamark-screen-symbol {
  transform: scale(.58);
  transform-origin: 50% 85%;
}

.seamark-icon {
  display: block;
  width: 40px;
  height: 40px;
  overflow: visible;
  filter: drop-shadow(0 1px 1px rgba(2, 25, 36, .3));
}

.seamark-icon-frame {
  position: relative;
  display: block;
  width: 40px;
  height: 40px;
}

.seamark-icon-frame.is-floating-buoy .seamark-icon {
  transform: rotate(12deg);
  transform-origin: 50% 86%;
}

.seamark-icon-frame.is-floating-buoy::after {
  content: "";
  position: absolute;
  z-index: 2;
  right: 27.5%;
  bottom: 15%;
  left: 27.5%;
  height: 1.6px;
  border-radius: 999px;
  background: #102833;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .95);
  pointer-events: none;
}

.seamark-light-star {
  filter:
    drop-shadow(0 0 3px var(--seamark-light))
    drop-shadow(0 0 7px var(--seamark-light))
    drop-shadow(0 0 11px var(--seamark-light));
  pointer-events: none;
}

.seamark-light-glow-outer { fill: var(--seamark-light); opacity: .16; }
.seamark-light-glow { fill: var(--seamark-light); opacity: .38; }
.seamark-light-rays {
  fill: none;
  stroke: var(--seamark-light);
  stroke-width: 2.2px;
  stroke-linecap: round;
}
.seamark-light-core {
  fill: var(--seamark-light);
  stroke: #102833;
  stroke-width: 1.15px;
}

.seamark-multicolour-body {
  stroke: #102833;
  stroke-width: 1.35px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.seamark-light-label {
  position: absolute;
  z-index: 3;
  top: 1px;
  left: 37px;
  max-width: 90px;
  overflow: hidden;
  padding: 2px 5px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 5px;
  background: rgba(7,31,45,.24);
  box-shadow: 0 0 8px var(--seamark-light), 0 1px 4px rgba(3,26,39,.16);
  -webkit-backdrop-filter: blur(5px) saturate(125%);
  backdrop-filter: blur(5px) saturate(125%);
  color: white;
  font-size: 9px;
  font-weight: 850;
  line-height: 1.15;
  text-shadow: 0 1px 2px rgba(0,0,0,.72);
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

.seamark-symbol-text {
  fill: #102833;
  stroke: #fff;
  stroke-width: 2.4px;
  paint-order: stroke fill;
  font: 800 7px/1 system-ui, sans-serif;
  text-anchor: middle;
  dominant-baseline: middle;
}

.seamark-notice-text {
  stroke: none;
  font-family: system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: -.25px;
  text-anchor: middle;
  dominant-baseline: middle;
}

.seamark-notice-glyph {
  fill: none;
  stroke-width: 2.6px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.seamark-label {
  position: absolute;
  left: 50%;
  top: 36px;
  max-width: 110px;
  transform: translateX(-50%);
  overflow: hidden;
  padding: 1px 4px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 5px;
  background: rgba(7,31,45,.24);
  box-shadow: 0 1px 4px rgba(3,26,39,.16);
  -webkit-backdrop-filter: blur(5px) saturate(125%);
  backdrop-filter: blur(5px) saturate(125%);
  color: #fff;
  font-size: 9px;
  font-weight: 800;
  line-height: 1.2;
  text-shadow: 0 1px 2px rgba(0,0,0,.65);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.screen-seamark-layer:not(.is-seamark-labels) .seamark-label { display: none; }
.screen-seamark-layer:not(.is-seamark-light-labels) .seamark-light-label { display: none; }

.screen-seamark-popup {
  position: absolute;
  z-index: 890;
  max-height: min(420px, calc(100dvh - 32px));
  overflow: auto;
  transform: translate(-50%, -100%);
  border: 1px solid rgba(255,255,255,.75);
  border-radius: 16px;
  background: rgba(255,255,255,.97);
  box-shadow: 0 18px 45px rgba(3,26,39,.32);
  color: var(--ink);
  pointer-events: auto;
}
.screen-seamark-popup.is-zooming { transition: left .25s cubic-bezier(0, 0, .25, 1), top .25s cubic-bezier(0, 0, .25, 1); }
.screen-seamark-popup.is-below-marker { transform: translate(-50%, 0); }
.screen-seamark-popup-close {
  position: absolute;
  z-index: 1;
  top: 3px;
  right: 3px;
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: #52636c;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}

.leaflet-container { font: inherit; }

.leaflet-control-zoom {
  margin-top: calc(var(--safe-top) + 80px) !important;
  margin-left: var(--safe-left) !important;
  border: 0 !important;
  box-shadow: var(--shadow) !important;
}

.leaflet-control-zoom a {
  width: 44px !important;
  height: 44px !important;
  line-height: 42px !important;
  color: var(--navy-900) !important;
  border-color: var(--line) !important;
}

.leaflet-control-attribution {
  max-width: calc(100vw - 24px);
  padding: 2px 4px !important;
  background: rgba(255, 255, 255, 0.72) !important;
  font-size: 8px !important;
  line-height: 1.15 !important;
  color: #52636c;
}

.leaflet-popup-content-wrapper {
  overflow: hidden;
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(3, 26, 39, 0.25);
}

.leaflet-popup-content { margin: 0; min-width: 210px; }
.leaflet-popup-close-button { width: 38px !important; height: 38px !important; font-size: 24px !important; }

.route-popup,
.bridge-popup,
.slipway-popup { padding: 17px 18px 16px; color: var(--ink); }
.route-popup .popup-kicker,
.bridge-popup .popup-kicker,
.slipway-popup .popup-kicker { margin: 0 0 5px; font-size: 12px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; color: var(--navy-700); }
.route-popup h3,
.bridge-popup h3,
.slipway-popup h3 { margin: 0; padding-right: 24px; font-size: 18px; line-height: 1.25; }
.slipway-popup .popup-grid { display: grid; gap: 6px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; }
.slipway-popup .popup-grid div { display: flex; justify-content: space-between; gap: 12px; }
.slipway-popup .popup-grid strong { color: var(--muted); font-weight: 600; }
.slipway-popup .popup-grid span { text-align: right; font-weight: 700; }
.slipway-popup p { margin: 12px 0 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.slipway-popup a { display: inline-block; margin-top: 10px; color: #0b6b79; font-size: 13px; font-weight: 760; text-decoration: none; }
.route-popup .popup-limit { display: flex; align-items: baseline; gap: 5px; margin: 14px 0 4px; color: var(--limit-color, var(--ink)); }
.route-popup .popup-limit strong { font-size: 34px; line-height: 1; letter-spacing: -.04em; }
.route-popup .popup-limit span { font-size: 14px; font-weight: 700; }
.route-popup dl,
.bridge-popup dl { display: grid; grid-template-columns: auto 1fr; gap: 5px 12px; margin: 13px 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 13px; }
.route-popup dt,
.bridge-popup dt { color: var(--muted); }
.route-popup dd,
.bridge-popup dd { margin: 0; text-align: right; font-weight: 650; }
.bridge-popup dd a { color: #0b6b79; font-weight: 800; text-decoration: none; }
.route-popup .popup-note,
.bridge-popup .popup-note { margin: 11px 0 0; font-size: 13px; line-height: 1.4; color: var(--muted); }
.route-popup .popup-source,
.bridge-popup .popup-source { display: inline-block; margin-top: 10px; color: #0b6b79; font-size: 12px; font-weight: 760; text-decoration: none; }
.bridge-openings { display: grid; gap: 7px; margin-top: 12px; }
.bridge-opening { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; padding: 9px 10px; border-radius: 11px; background: #e9f5f6; font-size: 12px; }
.bridge-opening strong { grid-column: 1 / -1; color: var(--navy-700); font-size: 12px; }
.bridge-opening span { color: #405965; }
.lock-chamber small { grid-column: 1 / -1; color: var(--muted); font-size: 11px; line-height: 1.35; }
.bridge-fit { display: grid; gap: 3px; margin: 12px 0 0; padding: 9px 10px; border-radius: 11px; background: rgba(123,135,144,.12); color: #52636c; }
.bridge-fit strong { font-size: 13px; }
.bridge-fit span { font-size: 11px; line-height: 1.35; }
.bridge-fit.is-pass { background: rgba(22,166,106,.13); color: #087052; }
.bridge-fit.is-open { background: rgba(232,180,35,.18); color: #765600; }
.bridge-fit.is-blocked { background: rgba(201,59,105,.13); color: #8d2948; }
.bridge-schedule { display: grid; gap: 6px; margin-top: 12px; padding: 10px; border-radius: 11px; background: rgba(7,31,45,.07); color: #405965; font-size: 12px; line-height: 1.35; }
.bridge-schedule > strong { color: var(--navy-700); font-size: 13px; }
.bridge-schedule-date { color: var(--muted); font-size: 11px; font-weight: 760; text-transform: capitalize; }
.bridge-schedule ul { display: grid; gap: 4px; margin: 0; padding: 0; list-style: none; }
.bridge-schedule li { display: grid; gap: 2px; padding: 5px 7px; border-radius: 8px; background: rgba(255,255,255,.55); font-weight: 780; }
.bridge-schedule li small { color: var(--muted); font-size: 10px; font-weight: 600; }
.bridge-schedule-loading { color: var(--muted); }
.bridge-periodic-notes p { margin: 4px 0 0; color: #765600; font-size: 11px; }
.bridge-operation-note { display: grid; gap: 2px; margin: 2px 0 0; padding: 7px 8px; border: 1px solid rgba(18,126,93,.2); border-radius: 8px; background: rgba(46,181,137,.12); color: #315e50; }
.bridge-operation-note strong { color: #106e52; font-size: 12px; }
.bridge-operation-note span { font-size: 11px; line-height: 1.35; }
.bridge-schedule-note { margin-top: 2px; }
.bridge-schedule-note summary { color: #0b6b79; font-size: 11px; font-weight: 780; cursor: pointer; }
.bridge-schedule-note p { max-height: 120px; margin: 6px 0 0; overflow-y: auto; white-space: pre-line; color: var(--muted); font-size: 11px; }

.topbar {
  position: absolute;
  z-index: 800;
  top: var(--safe-top);
  left: var(--safe-left);
  right: var(--safe-right);
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
}

.brand,
.top-actions,
.data-status,
.floating-panel,
.map-actions,
.view-controls,
.legend-card,
.gps-card { pointer-events: auto; }

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 56px;
  padding: 8px 15px 8px 9px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(7, 31, 45, .5);
  color: white;
  box-shadow: var(--shadow);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.14);
  backdrop-filter: blur(32px) saturate(165%);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
}

.brand-mark img {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.eyebrow {
  display: block;
  margin: 0 0 1px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan-500);
}

.brand h1 { margin: 0; font-size: 19px; line-height: 1; letter-spacing: -.02em; }

.top-actions { display: flex; gap: 8px; }

.icon-button,
.map-action,
.panel-close {
  display: grid;
  place-items: center;
  min-width: 48px;
  min-height: 48px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 15px;
  background: rgba(7, 31, 45, .52);
  color: white;
  box-shadow: var(--shadow);
  cursor: pointer;
  backdrop-filter: blur(32px) saturate(165%);
}

.icon-button svg,
.map-action svg { width: 23px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.icon-button:active,
.map-action:active { transform: scale(.96); }
.icon-button[aria-expanded="true"] { background: var(--cyan-500); color: var(--navy-950); }

.orientation-button {
  overflow: hidden;
  border-radius: 50%;
}

.orientation-button[aria-pressed="true"] {
  border-color: rgba(39,181,199,.62);
  background: rgba(7,31,45,.68);
  box-shadow: var(--shadow), inset 0 0 0 2px rgba(39,181,199,.32);
}

.orientation-compass-dial {
  position: relative;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  transform: rotate(var(--compass-bearing, 0deg));
  transition: transform .14s linear;
  will-change: transform;
}

.orientation-compass-dial svg { width: 25px; height: 25px; overflow: visible; stroke: none; }
.orientation-compass-dial circle { fill: white; }
.orientation-compass-needle-north { fill: #ff6b79; }
.orientation-compass-needle-south { fill: rgba(255,255,255,.88); }
.orientation-compass-north {
  position: absolute;
  top: -1px;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
  padding: 0 2px;
  border-radius: 4px;
  background: #f8fbfc;
  color: #bd314c;
  font-size: 7px;
  font-weight: 950;
  line-height: 10px;
}

.data-status {
  position: absolute;
  z-index: 790;
  top: calc(var(--safe-top) + 66px);
  left: 50%;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: calc(100% - 32px);
  padding: 7px 11px;
  transform: translateX(-50%);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  background: rgba(248,251,252,.94);
  color: var(--muted);
  box-shadow: 0 8px 24px rgba(3,26,39,.13);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  backdrop-filter: blur(12px);
  transition: opacity .25s ease, transform .25s ease;
}

.data-status.is-ready { opacity: 0; transform: translate(-50%, -8px); pointer-events: none; }
.data-status.is-error { color: #8d2948; border-color: rgba(201,59,105,.24); }
.status-dot { width: 8px; height: 8px; flex: 0 0 auto; border-radius: 50%; background: var(--cyan-500); }
.is-loading .status-dot { animation: pulse 1.2s ease-in-out infinite; }
.is-error .status-dot { background: #c93b69; }

.retry-button {
  min-height: 30px;
  padding: 0 9px;
  border: 0;
  border-radius: 999px;
  background: #8d2948;
  color: white;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.floating-panel {
  position: absolute;
  z-index: 900;
  top: calc(var(--safe-top) + 64px);
  right: var(--safe-right);
  width: min(340px, calc(100% - 24px));
  padding: 18px;
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 20px;
  background: rgba(248, 251, 252, .68);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.72);
  backdrop-filter: blur(34px) saturate(160%);
  max-height: calc(100dvh - var(--safe-top) - 78px);
  overflow-y: auto;
}

.floating-panel[hidden] { display: none; }
.panel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.panel-heading h2 { margin: 2px 0 0; font-size: 20px; letter-spacing: -.03em; }
.panel-close { min-width: 36px; min-height: 36px; border-color: var(--line); border-radius: 12px; background: white; color: var(--ink); box-shadow: none; font-size: 24px; line-height: 1; }

.layer-toggle { display: flex; align-items: center; gap: 12px; min-height: 66px; padding: 10px 0; border-top: 1px solid var(--line); cursor: pointer; }
.toggle-copy { display: flex; flex: 1; flex-direction: column; gap: 3px; }
.toggle-copy strong { font-size: 15px; }
.toggle-copy small { font-size: 13px; color: var(--muted); }
.layer-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.switch { position: relative; width: 47px; height: 28px; flex: 0 0 auto; border-radius: 999px; background: #b5c0c5; transition: background .2s ease; }
.switch::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: white; box-shadow: 0 2px 6px rgba(0,0,0,.2); transition: transform .2s ease; }
.layer-toggle input:checked + .switch { background: var(--cyan-500); }
.layer-toggle input:checked + .switch::after { transform: translateX(19px); }
.layer-toggle input:focus-visible + .switch { outline: 3px solid rgba(39,181,199,.35); outline-offset: 3px; }

.settings-group { overflow: hidden; border-top: 1px solid var(--line); }
.settings-group:last-child { border-bottom: 1px solid var(--line); }
.settings-group > summary { display: flex; min-height: 60px; align-items: center; gap: 12px; padding: 9px 2px; cursor: pointer; list-style: none; }
.settings-group > summary::-webkit-details-marker { display: none; }
.settings-group > summary > span { display: flex; flex: 1; flex-direction: column; gap: 2px; }
.settings-group > summary strong { color: var(--navy-700); font-size: 14px; }
.settings-group > summary small { color: var(--muted); font-size: 11px; }
.settings-group > summary::after { content: "›"; width: 24px; color: #0b6271; font-size: 25px; line-height: 1; text-align: center; transform: rotate(90deg); transition: transform .2s ease; }
.settings-group[open] > summary::after { transform: rotate(-90deg); }
.settings-group-content { padding: 0 2px 10px; }
.settings-group-content > .layer-toggle:first-child { border-top: 0; }
.language-settings { display: grid; gap: 7px; }
.language-settings label { color: var(--muted); font-size: 12px; font-weight: 760; }
.language-settings select {
  width: 100%;
  min-height: 43px;
  padding: 8px 38px 8px 11px;
  border: 1px solid rgba(10,43,60,.16);
  border-radius: 11px;
  outline: 0;
  background: rgba(255,255,255,.62);
  color: var(--ink);
  font: inherit;
  font-weight: 720;
}
.language-settings select:focus { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(39,181,199,.18); }
.navigation-settings { margin: 0; }
.settings-title { margin: 0 0 5px; color: var(--navy-700); font-size: 12px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.compact-toggle { border-top: 0; }
.choice-group { min-width: 0; margin: 12px 0 0; padding: 0; border: 0; transition: opacity .2s ease; }
.choice-group legend { margin-bottom: 7px; color: var(--muted); font-size: 12px; font-weight: 760; }
.choice-group.is-disabled { opacity: .46; }
.segmented-control { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border: 1px solid rgba(255,255,255,.7); border-radius: 12px; background: rgba(255,255,255,.38); }
.segmented-control label { min-width: 0; cursor: pointer; }
.segmented-control input { position: absolute; opacity: 0; pointer-events: none; }
.segmented-control span { display: grid; min-height: 38px; place-items: center; padding: 6px 8px; border-radius: 9px; color: #45606c; font-size: 12px; font-weight: 760; line-height: 1.15; text-align: center; }
.segmented-control input:checked + span { background: rgba(7,31,45,.88); color: white; box-shadow: 0 5px 14px rgba(3,26,39,.18); }
.segmented-control input:focus-visible + span { outline: 3px solid rgba(39,181,199,.4); }
.course-line-settings { margin-top: 12px; padding-top: 4px; border-top: 1px solid rgba(7,31,45,.08); }
.course-line-length-control { padding: 7px 0 1px; transition: opacity .2s ease; }
.course-line-length-control.is-disabled { opacity: .42; }
.course-line-length-control label { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; font-weight: 760; }
.course-line-length-control output { color: #0b6271; font-weight: 850; }
.course-line-length-control input { width: 100%; margin-top: 7px; accent-color: var(--cyan-500); }

.boat-profile { margin: 0; padding-top: 0; }
.boat-profile-copy { margin: 0 0 11px; color: var(--muted); font-size: 12px; line-height: 1.4; }
.boat-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.boat-fields label { display: grid; gap: 5px; min-width: 0; color: #405965; font-size: 12px; font-weight: 760; }
.boat-fields label.is-wide { grid-column: 1 / -1; }
.boat-fields input { width: 100%; min-width: 0; min-height: 42px; padding: 8px 10px; border: 1px solid rgba(10,43,60,.16); border-radius: 11px; outline: 0; background: rgba(255,255,255,.62); color: var(--ink); font: inherit; }
.boat-fields input:focus { border-color: var(--cyan-500); box-shadow: 0 0 0 3px rgba(39,181,199,.18); }
.measure-input { position: relative; display: block; }
.measure-input input { padding-right: 30px; }
.measure-input small { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 12px; pointer-events: none; }
.boat-fit-status { margin: 10px 0 0; padding: 8px 10px; border-radius: 10px; background: rgba(7,31,45,.08); color: #405965; font-size: 12px; font-weight: 700; line-height: 1.35; }
.boat-fit-status.is-active { background: rgba(22,166,106,.12); color: #087052; }
.bridge-fit-legend { display: flex; flex-wrap: wrap; gap: 6px 10px; margin-top: 9px; color: #405965; font-size: 11px; font-weight: 720; }
.bridge-fit-legend span { display: inline-flex; align-items: center; gap: 5px; }
.bridge-fit-legend i { width: 8px; height: 8px; border-radius: 50%; }
.bridge-fit-legend .is-pass { background: #16a66a; }
.bridge-fit-legend .is-open { background: #e8b423; }
.bridge-fit-legend .is-blocked { background: #c93b69; }
.boat-reset-button { width: 100%; min-height: 38px; margin-top: 10px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.56); color: var(--ink); font-size: 12px; font-weight: 760; cursor: pointer; }

.info-panel p { margin: 0 0 12px; font-size: 14px; line-height: 1.5; color: #3e5662; }
.info-panel .caution { padding: 11px 12px; border-radius: 12px; background: #fff3d8; color: #6a4a00; }
.source-links { display: grid; gap: 7px; }
.source-links a { padding: 10px 12px; border-radius: 11px; background: #e9f5f6; color: #0b6271; font-size: 13px; font-weight: 750; text-decoration: none; }

.map-actions {
  position: absolute;
  z-index: 780;
  top: calc(var(--safe-top) + 68px);
  right: var(--safe-right);
  bottom: auto;
  display: grid;
  gap: 8px;
}

.view-controls {
  position: absolute;
  z-index: 780;
  top: calc(var(--safe-top) + 180px);
  right: var(--safe-right);
  display: grid;
  overflow: hidden;
  transform: none;
  border: 1px solid rgba(255,255,255,.38);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255,255,255,.2), rgba(255,255,255,.055)),
    rgba(248,251,252,.46);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.34);
  backdrop-filter: blur(32px) saturate(170%);
  -webkit-backdrop-filter: blur(32px) saturate(170%);
}

.view-control {
  position: relative;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  padding: 0;
  border: 0;
  border-top: 1px solid rgba(10,43,60,.12);
  background: transparent;
  color: var(--navy-900);
  cursor: pointer;
  touch-action: manipulation;
}

.view-control:first-child { border-top: 0; }
.view-control:active { background: rgba(39,181,199,.26); }
.view-control:focus-visible { z-index: 1; outline: 3px solid rgba(39,181,199,.48); outline-offset: -3px; }
.view-control svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.map-action {
  border-color: rgba(10,43,60,.12);
  background: rgba(248,251,252,.58);
  color: var(--navy-900);
  backdrop-filter: blur(32px) saturate(165%);
}

.locate-button.is-tracking { background: var(--cyan-500); color: var(--navy-950); }
.route-map-button[aria-expanded="true"] { background: var(--cyan-500); color: var(--navy-950); }

.route-demo-section { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--line); }
.route-demo-section .settings-title { margin-bottom: 7px; }
.demo-instruction { margin: 0 0 10px; color: #3e5662; font-size: 13px; line-height: 1.45; }
.demo-speed-control { display: grid; grid-template-columns: 1fr auto; gap: 7px 12px; padding: 13px; border-radius: 14px; background: #e9f5f6; }
.demo-speed-control label { font-size: 14px; font-weight: 760; }
.demo-speed-control output { color: #0b6271; font-size: 14px; font-weight: 850; }
.demo-speed-control input { grid-column: 1 / -1; width: 100%; accent-color: var(--cyan-500); }
.demo-speed-control small { grid-column: 1 / -1; color: var(--muted); font-size: 12px; }
.demo-finish-button { min-height: 42px; padding: 8px 11px; border: 1px solid var(--line); border-radius: 11px; background: white; color: var(--ink); font-size: 13px; font-weight: 760; cursor: pointer; }
.demo-play-button:disabled { opacity: .45; cursor: not-allowed; }
.demo-playback { display: grid; grid-template-columns: 1fr auto; gap: 8px; margin-top: 13px; }
.demo-play-button { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 9px 14px; border: 0; border-radius: 13px; background: var(--cyan-500); color: var(--navy-950); font-weight: 850; cursor: pointer; }
.demo-play-button svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.demo-finish-button { min-height: 48px; }
.route-panel { width: min(360px, calc(100% - 24px)); max-height: calc(100dvh - var(--safe-top) - 78px); overflow-y: auto; overscroll-behavior: contain; }
.route-panel.is-placing { width: min(206px, calc(100% - 24px)); padding: 10px; overflow: visible; }
.route-panel.is-placing .panel-heading,
.route-panel.is-placing .route-intro,
.route-panel.is-placing .route-tools,
.route-panel.is-placing .route-status,
.route-panel.is-placing .route-result,
.route-panel.is-placing .route-warning,
.route-panel.is-placing .route-demo-section { display: none; }
.route-panel.is-placing .route-draw-button { min-height: 42px; border-radius: 11px; font-size: 13px; }
.panel-heading h2 { display: flex; align-items: center; gap: 8px; }
.route-intro { margin: -2px 0 13px; color: #3e5662; font-size: 13px; line-height: 1.4; }
.route-draw-button { width: 100%; min-height: 46px; padding: 9px 13px; border: 0; border-radius: 13px; background: var(--navy-900); color: white; font-size: 14px; font-weight: 850; cursor: pointer; }
.route-draw-button[aria-pressed="true"] { background: var(--cyan-500); color: var(--navy-950); box-shadow: 0 0 0 3px rgba(39,181,199,.16); }
.route-tools { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 9px; }
.route-secondary-button { min-height: 38px; padding: 7px 9px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255,255,255,.72); color: var(--ink); font-size: 12px; font-weight: 760; cursor: pointer; }
.route-secondary-button:last-child { grid-column: 1 / -1; }
.route-secondary-button:disabled { opacity: .45; cursor: not-allowed; }
.route-status { margin: 10px 0 0; padding: 9px 10px; border-radius: 10px; background: rgba(7,31,45,.08); color: #38525e; font-size: 12px; font-weight: 700; line-height: 1.35; }
.route-status.is-error { background: rgba(201,59,105,.12); color: #8d2948; }
.route-status.is-success { background: rgba(11,140,103,.12); color: #087052; }
.route-result { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 9px; }
.route-result[hidden] { display: none; }
.route-result div { min-width: 0; padding: 9px 10px; border: 1px solid rgba(255,255,255,.65); border-radius: 11px; background: rgba(255,255,255,.45); }
.route-result span { display: block; margin-bottom: 3px; color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.route-result strong { font-size: 18px; letter-spacing: -.02em; }
.route-result strong.is-time-value { display: block; overflow-wrap: anywhere; font-size: 15px; line-height: 1.2; font-variant-numeric: tabular-nums; }
.route-warning { margin: 9px 1px 0; color: #6a4a00; font-size: 11px; line-height: 1.35; }
.planned-route-line { stroke: #08d7ea; stroke-width: 7; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 2px 4px rgba(3,26,39,.65)); }
.planned-route-halo { stroke: rgba(7,31,45,.78); stroke-width: 13; stroke-linecap: round; stroke-linejoin: round; }
.route-map-marker { display: grid; width: 32px; height: 32px; place-items: center; border: 3px solid white; border-radius: 50% 50% 50% 6px; transform: rotate(-45deg); color: white; box-shadow: 0 5px 14px rgba(3,26,39,.38); font-size: 12px; font-weight: 900; }
.route-map-marker.is-start { background: #0b8c67; }
.route-map-marker.is-destination { background: #c93b69; }
.route-map-marker.is-waypoint { background: #147da0; }
.route-map-marker { text-indent: 1px; }
.route-map-marker > span { transform: rotate(45deg); }
.leaflet-container.is-route-placing { cursor: crosshair; }
.leaflet-container.is-route-placing .leaflet-interactive { pointer-events: none; }
.bridge-marker { display: grid; width: 30px; height: 30px; place-items: center; border: 2px solid white; border-radius: 9px; background: #176aa3; color: white; box-shadow: 0 4px 12px rgba(3,26,39,.38); }
.bridge-marker.is-movable { background: #d88e0a; }
.bridge-marker.is-fit-pass { background: #16a66a; }
.bridge-marker.is-fit-open { background: #e8b423; color: #342900; }
.bridge-marker.is-fit-blocked { background: #c93b69; }
.bridge-marker.has-unknown-measures { background: #7b8790; color: white; }
.bridge-marker svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.leaflet-container.is-bridge-overview .bridge-marker { width: 8px; height: 8px; margin: 11px; border-width: 1px; border-radius: 50%; box-shadow: 0 1px 4px rgba(3,26,39,.46); }
.leaflet-container.is-bridge-overview .bridge-marker svg { display: none; }
.lock-marker { display: grid; width: 30px; height: 30px; place-items: center; border: 2px solid white; border-radius: 9px; background: #0b7585; color: white; box-shadow: 0 4px 12px rgba(3,26,39,.38); }
.lock-marker svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.leaflet-container.is-lock-overview .lock-marker { width: 8px; height: 8px; margin: 11px; border-width: 1px; border-radius: 50%; box-shadow: 0 1px 4px rgba(3,26,39,.46); }
.leaflet-container.is-lock-overview .lock-marker svg { display: none; }

.legend-card {
  position: absolute;
  z-index: 770;
  top: calc(var(--safe-top) + 68px);
  left: var(--safe-left);
  bottom: auto;
  width: min(530px, calc(100% - 74px));
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 17px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.035) 48%, rgba(30,145,165,.12)),
    var(--map-glass);
  color: white;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.18);
  backdrop-filter: blur(36px) saturate(170%);
}

.legend-header { display: flex; width: 100%; min-height: 48px; align-items: center; padding: 8px 13px; border: 0; background: transparent; color: white; text-align: left; cursor: pointer; }
.legend-header > span { display: flex; flex-direction: column; }
.legend-header strong { font-size: 15px; }
.legend-header svg { width: 22px; margin-left: auto; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .2s ease; }
.legend-card.is-collapsed .legend-header svg { transform: rotate(180deg); }
.legend-card.is-collapsed { width: 118px; }
.legend-card.is-collapsed .legend-content { display: none; }
.legend-content { display: block; max-height: min(60dvh, 520px); overflow-y: auto; overscroll-behavior: contain; padding: 5px 10px 10px; }
.legend-group { border-top: 1px solid rgba(255,255,255,.14); }
.legend-group:first-child { border-top: 0; }
.legend-group summary {
  display: flex;
  min-height: 39px;
  align-items: center;
  gap: 10px;
  padding: 7px 3px;
  color: white;
  font-size: 12px;
  font-weight: 820;
  cursor: pointer;
  list-style: none;
}
.legend-group summary::-webkit-details-marker { display: none; }
.legend-group summary svg { width: 18px; margin-left: auto; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 2; transition: transform .18s ease; }
.legend-group[open] summary svg { transform: rotate(180deg); }
.legend-group-items { display: flex; flex-wrap: wrap; gap: 7px 12px; padding: 2px 2px 10px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 720; white-space: nowrap; }
.legend-item i { width: 16px; height: 5px; border-radius: 999px; background: var(--legend-color); }
.legend-item .zone-key { height: 12px; border: 2px solid #147da0; background: rgba(27,159,197,.22); }
.legend-item > .bridge-marker { flex: 0 0 auto; }
.legend-item > .lock-marker { flex: 0 0 auto; }
.legend-section-label { flex-basis: 100%; margin-top: 2px; color: rgba(255,255,255,.72); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.legend-item.is-bridge-state { white-space: normal; line-height: 1.25; }
.legend-seamarks { gap: 6px 14px; }
.legend-seamarks .legend-item { min-width: 156px; }
.legend-seamarks .seamark-icon-frame,
.legend-seamarks .seamark-icon { width: 30px; height: 30px; }
.slipway-legend-dot { width: 14px; height: 14px; flex: 0 0 auto; border: 2px solid white; border-radius: 50%; background: #d79728; box-shadow: 0 1px 4px rgba(3,26,39,.4); }
.slipway-legend-dot.is-private { background: #7b8790; }
.legend-item.legend-note { flex-basis: 100%; color: rgba(255,255,255,.78); font-size: 12px; font-weight: 500; white-space: normal; }

.gps-card {
  position: absolute;
  z-index: 775;
  right: var(--safe-right);
  bottom: var(--safe-bottom);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 9px 16px;
  width: min(330px, calc(100% - 24px));
  padding: 12px 14px 11px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 17px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.035) 48%, rgba(30,145,165,.12)),
    var(--map-glass);
  color: white;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.18);
  backdrop-filter: blur(36px) saturate(170%);
}
.gps-card[hidden] { display: none; }
.speed-mode { grid-column: 1 / -1; justify-self: start; margin-bottom: -2px; padding: 3px 7px; border: 1px solid rgba(39,181,199,.42); border-radius: 999px; background: rgba(39,181,199,.12); color: #68e0ec; font-size: 9px; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.gps-reading { min-width: 0; }
.gps-reading + .gps-reading { padding-left: 16px; border-left: 1px solid rgba(255,255,255,.18); }
.gps-label { display: block; margin-bottom: 4px; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--cyan-500); }
.gps-value { display: flex; align-items: baseline; min-width: 0; }
.gps-card strong { overflow: hidden; font-size: 28px; line-height: 1; letter-spacing: -.04em; text-overflow: ellipsis; white-space: nowrap; }
.gps-unit { margin: 0 0 2px 5px; flex: 0 0 auto; font-size: 11px; color: #b9cbd2; }
.gps-trip { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 3px 12px; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.18); font-variant-numeric: tabular-nums; }
.gps-trip[hidden] { display: none; }
.gps-trip span { color: #b9cbd2; font-size: 10px; font-weight: 760; letter-spacing: .06em; text-transform: uppercase; }
.gps-trip strong { overflow: visible; color: white; font-size: 13px; line-height: 1.2; letter-spacing: 0; text-overflow: clip; white-space: nowrap; }
.gps-route { grid-column: 1 / -1; overflow: hidden; margin: 0; padding-top: 8px; border-top: 1px solid rgba(255,255,255,.18); font-size: 12px; font-weight: 760; line-height: 1.25; text-overflow: ellipsis; white-space: nowrap; }
.gps-detail { grid-column: 1 / -1; margin: -5px 0 0; font-size: 10px; line-height: 1.3; color: #b9cbd2; }
.gps-card.is-speed-warning {
  border-color: rgba(255,211,77,.88);
  background:
    linear-gradient(135deg, rgba(255,205,48,.46), rgba(109,72,0,.42)),
    var(--map-glass);
  box-shadow: 0 16px 40px rgba(100,67,0,.32), inset 0 1px 0 rgba(255,255,255,.28);
}
.gps-card.is-speed-danger {
  border-color: rgba(255,91,104,.9);
  background:
    linear-gradient(135deg, rgba(255,72,88,.52), rgba(103,9,27,.48)),
    var(--map-glass);
  box-shadow: 0 16px 40px rgba(111,18,37,.38), inset 0 1px 0 rgba(255,255,255,.26);
}
.gps-card.is-speed-warning .gps-reading:first-of-type .gps-label,
.gps-card.is-speed-warning .gps-reading:first-of-type strong { color: #ffe477; }
.gps-card.is-speed-danger .gps-reading:first-of-type .gps-label,
.gps-card.is-speed-danger .gps-reading:first-of-type strong { color: #ff99a3; }
.gps-card.is-speed-warning .gps-route::before,
.gps-card.is-speed-danger .gps-route::before { content: "ZU SCHNELL · "; font-weight: 900; }
html[lang="nl"] .gps-card.is-speed-warning .gps-route::before,
html[lang="nl"] .gps-card.is-speed-danger .gps-route::before { content: "TE SNEL · "; }
html[lang="en"] .gps-card.is-speed-warning .gps-route::before,
html[lang="en"] .gps-card.is-speed-danger .gps-route::before { content: "TOO FAST · "; }
.gps-card.is-speed-warning .gps-route::before { color: #ffe477; }
.gps-card.is-speed-danger .gps-route::before { color: #ff99a3; }

.user-location { position: relative; width: 24px; height: 24px; }
.user-location::before { content: ""; position: absolute; inset: -8px; border-radius: 50%; background: rgba(39,181,199,.22); animation: locate-ring 2.2s ease-out infinite; }
.user-location::after { content: ""; position: absolute; inset: 4px; border: 3px solid white; border-radius: 50%; background: var(--cyan-500); box-shadow: 0 2px 10px rgba(3,26,39,.45); }
.gps-accuracy { fill: rgba(39,181,199,.12); stroke: rgba(18,123,144,.38); stroke-width: 1; }
.speed-probe-link { pointer-events: none; }
.speed-probe-marker { filter: drop-shadow(0 0 3px rgba(255,255,255,.95)); pointer-events: none; }
.course-line { filter: drop-shadow(0 1px 0 rgba(255,255,255,.5)); pointer-events: none; }
@keyframes pulse { 0%,100% { opacity: .4; transform: scale(.82); } 50% { opacity: 1; transform: scale(1); } }
@keyframes locate-ring { from { transform: scale(.55); opacity: 1; } to { transform: scale(1.15); opacity: 0; } }

@media (max-width: 640px) {
  .brand { min-height: 52px; padding: 7px 12px 7px 8px; border-radius: 16px; }
  .brand-mark { width: 40px; height: 40px; flex-basis: 40px; }
  .brand-mark img { width: 40px; height: 40px; }
  .brand h1 { font-size: 17px; }
  .top-actions { gap: 6px; }
  .icon-button { min-width: 46px; min-height: 46px; border-radius: 14px; }
  .leaflet-control-zoom { display: none; }
  .data-status { top: calc(var(--safe-top) + 61px); max-width: calc(100% - 24px); }
  .floating-panel { top: calc(var(--safe-top) + 59px); }
  .route-panel { left: var(--safe-left); right: var(--safe-right); width: auto; max-height: calc(100dvh - var(--safe-top) - 74px); }
  .route-panel.is-placing { left: auto; right: var(--safe-right); width: 184px; }
  .legend-card {
    top: calc(var(--safe-top) + 68px);
    bottom: auto;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    width: min(250px, calc(100% - 146px));
    transition: width .22s ease;
  }
  .legend-header {
    display: flex;
    width: 44px;
    min-height: 164px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 9px 6px;
    border-right: 1px solid rgba(255,255,255,.16);
  }
  .legend-header > span {
    align-items: center;
    justify-content: center;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
  }
  .legend-header .eyebrow { display: none; }
  .legend-header strong { font-size: 12px; letter-spacing: .04em; }
  .legend-header svg { flex: 0 0 auto; margin: 8px 0 0; transform: rotate(-90deg); }
  .legend-content {
    grid-column: 2;
    max-height: calc(100dvh - var(--safe-top) - 150px);
    min-width: 0;
    padding: 5px 9px 9px;
  }
  .legend-group-items { flex-direction: column; flex-wrap: nowrap; gap: 7px; }
  .legend-seamarks .legend-item { min-width: 0; }
  .legend-card.is-collapsed { width: 44px; }
  .legend-card.is-collapsed .legend-header { border-right-color: transparent; }
  .legend-card.is-collapsed .legend-header svg { transform: rotate(90deg); }
  .legend-card.is-collapsed .legend-content { display: none; }
  .gps-card {
    top: auto;
    right: var(--safe-right);
    bottom: calc(var(--safe-bottom) + 10px);
    grid-template-columns: 1fr;
    gap: 7px;
    width: 116px;
    padding: 9px;
    border-radius: 15px;
  }
  .speed-mode { grid-column: 1; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .gps-reading + .gps-reading { padding-top: 7px; padding-left: 0; border-top: 1px solid rgba(255,255,255,.18); border-left: 0; }
  .gps-label { margin-bottom: 2px; font-size: 9px; }
  .gps-card strong { font-size: 23px; }
  .gps-unit { margin-left: 3px; font-size: 9px; }
  .gps-trip { gap: 3px 5px; padding-top: 7px; }
  .gps-trip span { font-size: 8px; letter-spacing: .02em; }
  .gps-trip strong { font-size: 11px; }
  .leaflet-control-attribution { max-width: calc(100vw - 128px); font-size: 7px !important; line-height: 1.1 !important; }
  .gps-route,
  .gps-detail { display: none; }
  .gps-card.is-speed-warning::after,
  .gps-card.is-speed-danger::after {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 3px 5px;
    border-radius: 999px;
    background: rgba(7,31,45,.56);
    font-size: 8px;
    font-weight: 900;
    letter-spacing: .03em;
  }
  .gps-card.is-speed-warning::after { content: "≥ 25%"; color: #ffe477; }
  .gps-card.is-speed-danger::after { content: "≥ 50%"; color: #ffadb5; }
  .map-actions {
    top: calc(var(--safe-top) + 68px);
    bottom: auto;
  }
  .view-controls { top: calc(var(--safe-top) + 180px); right: var(--safe-right); border-radius: 14px; }
  .view-control { width: 44px; height: 44px; }
  .app-shell.is-tracking .map-actions { bottom: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media (prefers-contrast: more) {
  .brand, .icon-button, .gps-card { background: var(--navy-950); }
  .floating-panel, .legend-card, .data-status { background: white; border-color: var(--navy-900); }
}