:root {
  --bg: #0f1420;
  --surface: #171e2e;
  --surface-2: #1f2839;
  --border: #2c374d;
  --text: #eef2f9;
  --muted: #93a1bb;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --danger: #e11d48;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
}

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  border-radius: 10px;
}

button:disabled {
  opacity: 0.6;
  cursor: progress;
}

input {
  font: inherit;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 13px;
  width: 100%;
}

input:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.primary {
  background: var(--accent);
  color: #fff;
  padding: 13px 18px;
  font-weight: 600;
  transition: background 0.15s ease;
}

.primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.primary.danger {
  background: var(--danger);
}

.primary.danger:hover:not(:disabled) {
  background: #be123c;
}

.secondary {
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 11px 16px;
  font-weight: 500;
}

.secondary:hover {
  background: #2a3448;
}

.small {
  padding: 8px 12px;
  font-size: 13px;
}

.big {
  width: 100%;
  font-size: 16px;
  padding: 15px;
}

.error {
  color: #fda4af;
  background: rgba(225, 29, 72, 0.12);
  border: 1px solid rgba(225, 29, 72, 0.35);
  border-radius: 10px;
  padding: 10px 12px;
  margin: 0;
  font-size: 13.5px;
}

/* ------------------------------------------------------------------ landing */

.landing {
  display: grid;
  place-items: center;
  padding: 24px;
}

.hero {
  width: min(420px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}

.hero-icon {
  font-size: 40px;
  line-height: 1;
}

.hero h1 {
  margin: 0;
  font-size: 30px;
  letter-spacing: -0.02em;
}

.tagline {
  margin: 0;
  color: var(--muted);
}

.field {
  display: grid;
  gap: 7px;
}

.field > span {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.row {
  display: flex;
  gap: 8px;
}

.row .secondary {
  flex: 0 0 auto;
}

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--muted);
  font-size: 13px;
}

.divider::before,
.divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.fineprint {
  margin: 0;
  font-size: 12.5px;
  color: var(--muted);
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

/* --------------------------------------------------------------------- room */

.room {
  overflow: hidden;
}

#map {
  position: absolute;
  inset: 0;
  /* Establishes a stacking context so the map library's own panes (Leaflet uses
     z-index up to 1000 internally) stay trapped below the app chrome. */
  z-index: 0;
  background: var(--surface);
}

.map-fallback {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 32px;
  text-align: center;
}

.map-fallback h2 {
  margin: 0;
  font-size: 20px;
}

.map-fallback p {
  margin: 0 auto;
  max-width: 46ch;
  color: var(--muted);
}

.topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  padding-top: max(10px, env(safe-area-inset-top));
  background: linear-gradient(to bottom, rgba(15, 20, 32, 0.95), rgba(15, 20, 32, 0));
}

.brand {
  font-size: 22px;
  text-decoration: none;
  line-height: 1;
}

.topbar-main {
  flex: 1;
  min-width: 0;
}

.room-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.status {
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.status.bad {
  color: #fda4af;
}

.panel {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 5;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-radius: 18px 18px 0 0;
  box-shadow: var(--shadow);
  padding: 6px 16px max(16px, env(safe-area-inset-bottom));
  display: grid;
  gap: 12px;
  max-height: 55vh;
  transition: transform 0.22s ease;
}

.panel-collapsed .panel {
  transform: translateY(calc(100% - 52px));
}

.panel-grip {
  width: 44px;
  height: 5px;
  border-radius: 999px;
  background: var(--border);
  margin: 6px auto 2px;
}

.people {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: grid;
  gap: 8px;
  overflow-y: auto;
}

.person {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
}

.person.empty {
  color: var(--muted);
  font-size: 13.5px;
  justify-content: center;
  background: transparent;
  border-style: dashed;
}

.swatch {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex: 0 0 auto;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.person-text {
  flex: 1;
  min-width: 0;
}

.person-name {
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.person-meta {
  font-size: 12.5px;
  color: var(--muted);
}

.link-button {
  background: transparent;
  color: #93b4ff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 8px;
}

.link-button:hover {
  color: #c7d8ff;
}

/* --------------------------------------------------------------------- pins */

.pin {
  display: grid;
  justify-items: center;
  gap: 3px;
  /* Google anchors content by its bottom-centre; nudge down so the dot's centre,
     not its bottom edge, sits on the coordinate. */
  transform: translateY(7px);
  pointer-events: none;
}

/* Leaflet: the divIcon root is a 0×0 box at the coordinate, so position the pin
   relative to it to land the dot's centre on the same spot Google uses. */
.pin-divicon {
  background: none;
  border: none;
}

.pin-anchor {
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, calc(-100% + 7px));
}

.pin-label {
  background: var(--pin-color);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.pin-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--pin-color);
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.pin-self .pin-dot {
  animation: pulse 2s ease-out infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(37, 99, 235, 0.55);
  }
  70% {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45), 0 0 0 14px rgba(37, 99, 235, 0);
  }
  100% {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(37, 99, 235, 0);
  }
}

/* Leaflet's own chrome, themed to match the app. */
.leaflet-container {
  background: var(--surface);
  font: inherit;
}

.leaflet-control-zoom a,
.leaflet-control-attribution {
  background: rgba(15, 20, 32, 0.9) !important;
  color: var(--muted) !important;
  border-color: var(--border) !important;
}

.leaflet-control-attribution a {
  color: #93b4ff !important;
}

/* Sits below the topbar on the left, clear of the Share button and of the zoom
   controls, which both providers place bottom-right. */
.provider-badge {
  position: absolute;
  top: calc(58px + env(safe-area-inset-top));
  left: 14px;
  z-index: 6;
  background: rgba(15, 20, 32, 0.9);
  border: 1px dashed var(--border);
  color: var(--muted);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
}

/* -------------------------------------------------------------------- toast */

.toast {
  position: absolute;
  left: 50%;
  bottom: calc(55vh + 16px);
  transform: translateX(-50%);
  z-index: 6;
  background: rgba(10, 14, 24, 0.94);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  box-shadow: var(--shadow);
  max-width: calc(100% - 32px);
  text-align: center;
}

@media (min-width: 720px) {
  .panel {
    left: auto;
    right: 16px;
    bottom: 16px;
    width: 340px;
    border-radius: 18px;
    border: 1px solid var(--border);
    max-height: calc(100vh - 100px);
  }

  .panel-collapsed .panel {
    transform: none;
  }

  .panel-grip {
    display: none;
  }

  .topbar {
    background: none;
  }

  .topbar-main,
  .brand,
  .topbar .secondary {
    background: rgba(15, 20, 32, 0.9);
    border-radius: 10px;
    padding: 8px 12px;
  }

  .topbar-main {
    flex: 0 0 auto;
    max-width: 260px;
  }

  .toast {
    bottom: 24px;
    left: 24px;
    transform: none;
  }
}