:root {
  --bg: #0c111b;
  --bg-elev: #131a28;
  --bg-card: #182234;
  --border: #243047;
  --text: #e6ecf5;
  --muted: #8a98b3;
  --accent: #4ea1ff;
  --accent-2: #7ee2c9;
  --warn: #ff6b6b;
  --good: #5ad27a;
  --shadow: 0 6px 24px rgba(0,0,0,0.35);
  --radius: 14px;
}
:root.light {
  --bg: #f4f7fc;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --border: #e2e7f0;
  --text: #1a2236;
  --muted: #5a6781;
  --accent: #2563eb;
  --accent-2: #0d9488;
  --warn: #dc2626;
  --good: #15803d;
  --shadow: 0 6px 24px rgba(20,30,60,0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  min-height: 100vh;
}
a { color: var(--accent); }

.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 50;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.brand-icon { font-size: 22px; }
.brand-name { letter-spacing: 0.2px; }
.mode-badge {
  margin-left: 6px;
  font-size: 11px;
  text-transform: uppercase;
  padding: 2px 8px;
  border-radius: 999px;
  letter-spacing: 0.6px;
}
.mode-badge.demo { background: rgba(255,193,7,0.18); color: #ffc107; }
.mode-badge.cloud { background: rgba(94,210,122,0.15); color: var(--good); }

.tabs {
  display: flex;
  gap: 4px;
  margin-left: auto;
  margin-right: auto;
}
.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  transition: all .15s ease;
}
.tab:hover { color: var(--text); }
.tab.active {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}
.tab.icon-tab { padding: 8px 10px; }
.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}
.view.hidden { display: none; }

.btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  transition: transform .05s ease, background .15s;
}
.btn:hover { background: var(--bg-elev); }
.btn:active { transform: scale(0.98); }
.btn.primary { background: var(--accent); color: white; border-color: transparent; }
.btn.primary:hover { filter: brightness(1.05); }
.btn.warn { background: var(--warn); color: white; border-color: transparent; }

input[type=text], textarea, select {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  font: inherit;
  width: 100%;
}
textarea { resize: vertical; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card.danger { border-color: rgba(255,107,107,0.4); }
.muted { color: var(--muted); }

/* ---------- WEATHER VIEW ---------- */
.weather-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.search-wrap {
  flex: 1;
  min-width: 240px;
  position: relative;
}
.search-wrap input {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  border-radius: 12px;
}
.search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  max-height: 360px;
  overflow-y: auto;
  z-index: 40;
  box-shadow: var(--shadow);
}
.search-dropdown.hidden { display: none; }
.search-item {
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.search-item:last-child { border-bottom: 0; }
.search-item:hover, .search-item.focused { background: var(--bg-elev); }
.search-item .si-icon { font-size: 18px; opacity: 0.8; }
.search-item .si-text { flex: 1; min-width: 0; }
.search-item .si-primary { font-weight: 500; }
.search-item .si-secondary { font-size: 12px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-item .si-coords { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.search-empty { padding: 12px 14px; color: var(--muted); font-size: 13px; }

.places-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
  min-width: 0;
}
.places-strip:empty { display: none; }

.place-map {
  height: 320px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 16px;
  box-shadow: var(--shadow);
}
.place-map.hidden { display: none; }

/* ---------- ALERTS BANNER ---------- */
.alerts { display: flex; flex-direction: column; gap: 8px; }
.alert {
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  background: var(--bg-card);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: var(--shadow);
}
.alert.sev-extreme { border-left-color: #d11; background: rgba(221,17,17,0.08); }
.alert.sev-severe  { border-left-color: #ff6b00; background: rgba(255,107,0,0.06); }
.alert.sev-moderate { border-left-color: #ffd33d; background: rgba(255,211,61,0.05); }
.alert.sev-minor   { border-left-color: var(--accent); }
.alert-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}
.alert-event { font-weight: 600; font-size: 15px; }
.alert-area { font-size: 12px; color: var(--muted); }
.alert-headline { margin-top: 4px; font-size: 14px; }
.alert-toggle {
  background: transparent;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  padding: 4px 0 0 0;
}
.alert-body {
  margin-top: 8px;
  font-size: 13px;
  white-space: pre-wrap;
  color: var(--muted);
  max-height: 240px;
  overflow-y: auto;
}
.alert-body.collapsed { display: none; }

/* ---------- GLOBAL LAYER TOGGLES ---------- */
.layers {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.layer-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
}
.radar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}
.radar-controls.hidden { display: none; }
.radar-controls #radarPlay {
  padding: 4px 10px;
  font-size: 14px;
}
.radar-controls #radarSlider { flex: 1; }
.radar-controls #radarTime {
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  min-width: 56px;
  text-align: right;
}

/* leaflet circle markers for fires don't need extra CSS */
.place-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.place-chip.active { border-color: var(--accent); color: var(--accent); }
.place-chip .remove {
  opacity: 0.6;
  cursor: pointer;
  margin-left: 4px;
}
.place-chip .remove:hover { opacity: 1; color: var(--warn); }

.weather-content { display: flex; flex-direction: column; gap: 16px; }
.empty {
  text-align: center;
  padding: 60px 20px;
  color: var(--muted);
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-elev));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.hero-left h2 { margin: 0 0 4px 0; font-size: 22px; }
.hero-temp {
  font-size: 64px;
  font-weight: 200;
  letter-spacing: -1px;
}
.hero-cond { color: var(--muted); margin-top: 4px; }
.hero-icon { font-size: 88px; line-height: 1; }
.hero-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.stat {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
}
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-weight: 500; margin-top: 2px; }

.section-title { margin: 8px 0 4px; font-size: 14px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }

.hourly {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
canvas.hourly-canvas { display: block; width: 100%; height: 160px; }

.daily {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}
.day {
  text-align: center;
  padding: 12px 6px;
  border-radius: 10px;
}
.day:hover { background: var(--bg-elev); }
.day-name { color: var(--muted); font-size: 12px; }
.day-icon { font-size: 28px; line-height: 1; margin: 6px 0; }
.day-hi { font-weight: 500; }
.day-lo { color: var(--muted); font-size: 13px; }

.extras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

/* ---------- GLOBAL ---------- */
.global-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
  height: calc(100vh - 140px);
}
.global-map {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  min-height: 400px;
}
.global-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  overflow-y: auto;
}
.global-list { display: flex; flex-direction: column; gap: 6px; margin-top: 10px; }
.global-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.global-row:hover { background: var(--bg-elev); }
.global-row .city { font-weight: 500; }
.global-row .temp { font-variant-numeric: tabular-nums; }

/* ---------- FEED ---------- */
.feed-compose { display: flex; flex-direction: column; gap: 10px; }
.compose-row { display: flex; gap: 10px; align-items: center; }
.compose-row textarea { flex: 1; }
.compose-controls { justify-content: flex-end; flex-wrap: wrap; }
.checkbox { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }

.avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: default;
  flex-shrink: 0;
}
.avatar.large { width: 72px; height: 72px; font-size: 36px; cursor: pointer; }

.feed-filter { display: flex; gap: 8px; margin: 12px 0; }
.chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
}
.chip.active { background: var(--bg-card); color: var(--text); border-color: var(--accent); }

.feed-list { display: flex; flex-direction: column; gap: 12px; }
.post {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.post-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.post-name { font-weight: 500; }
.post-meta { color: var(--muted); font-size: 12px; }
.post-body { white-space: pre-wrap; word-wrap: break-word; }
.post-weather {
  margin-top: 10px;
  background: var(--bg-elev);
  border: 1px dashed var(--border);
  border-radius: 10px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.post-actions { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.react-btn {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  cursor: pointer;
  font: inherit;
  color: var(--text);
}
.react-btn:hover { border-color: var(--accent); }
.react-btn.active { background: var(--accent); color: white; border-color: transparent; }

/* ---------- GROUPS ---------- */
.groups-toolbar { display: flex; gap: 10px; margin-bottom: 16px; }
.groups-toolbar input { flex: 1; }
.groups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.group-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: transform .1s, border-color .15s;
}
.group-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.group-card .gc-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.group-card .gc-icon { font-size: 28px; }
.group-card .gc-name { font-weight: 600; }
.group-card .gc-desc { color: var(--muted); font-size: 13px; min-height: 36px; }
.group-card .gc-meta { display: flex; justify-content: space-between; margin-top: 12px; font-size: 12px; color: var(--muted); }
.group-card.joined { border-color: var(--accent-2); }

/* ---------- PROFILE ---------- */
.profile-head { display: flex; gap: 18px; align-items: flex-start; }
.profile-meta { flex: 1; display: flex; flex-direction: column; gap: 8px; }

/* ---------- SETTINGS ---------- */
.setting-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 10px 0;
}
.setting-row label { width: 140px; color: var(--muted); flex-shrink: 0; }
.setting-row input, .setting-row select { flex: 1; }
.sql {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: 12px;
  white-space: pre;
  color: var(--muted);
}

/* ---------- MODAL ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}
.modal.hidden { display: none; }
.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 480px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-close {
  position: absolute;
  top: 10px; right: 12px;
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
}
.modal h3 { margin-top: 0; }
.search-results { max-height: 260px; overflow-y: auto; margin-top: 10px; }
.search-result {
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
}
.search-result:hover { background: var(--bg-elev); }
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  margin-top: 12px;
}
.emoji-grid button {
  font-size: 22px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  padding: 4px;
}
.emoji-grid button:hover { background: var(--bg-elev); border-color: var(--border); }

/* ---------- AUTH ---------- */
.auth-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 14px;
  border-radius: 999px;
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.auth-btn:hover { border-color: var(--accent); }
.auth-btn.hidden { display: none; }
.auth-btn .avatar {
  width: 24px; height: 24px;
  font-size: 14px;
  margin-right: 2px;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  margin: 16px 0 12px;
  border-bottom: 1px solid var(--border);
}
.auth-tab {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
  font-weight: 500;
}
.auth-tab.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.auth-form.hidden { display: none; }
.auth-form input[type=email],
.auth-form input[type=password],
.auth-form input[type=text] {
  padding: 12px 14px;
  font-size: 15px;
}
.auth-emoji-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.auth-emoji-row label { flex: 1; }
.emoji-pick {
  width: 44px; height: 44px;
  font-size: 22px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
}
.link-btn {
  background: transparent;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  align-self: flex-start;
  padding: 4px 0;
}
.auth-status {
  margin-top: 12px;
  font-size: 13px;
  min-height: 1.2em;
}
.auth-status b { color: var(--text); }
.small { font-size: 12px; }

.mode-badge.auth { background: rgba(94,210,122,0.15); color: var(--good); }

/* ---------- TOAST ---------- */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 999px;
  z-index: 200;
  box-shadow: var(--shadow);
}
.toast.hidden { display: none; }

@media (max-width: 800px) {
  .topbar { flex-wrap: wrap; }
  .tabs { order: 3; width: 100%; justify-content: center; overflow-x: auto; }
  .hero { grid-template-columns: 1fr; text-align: center; }
  .hero-right { grid-template-columns: 1fr 1fr; }
  .global-grid { grid-template-columns: 1fr; height: auto; }
  .global-map { height: 360px; }
  .daily { grid-template-columns: repeat(4, 1fr); }
}