:root {
  --bg: #0a0c10;
  --panel: rgba(13, 16, 22, 0.82);
  --panel-border: rgba(255, 213, 79, 0.14);
  --text: #e8eaf0;
  --muted: #8a93a5;
  --amber: #ffd54f;
  --amber-hot: #ffab00;
  --danger: #ff5252;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}

#map { position: absolute; inset: 0; }

.overlay-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ---- one-line HUD strip ---- */
#strip {
  position: absolute;
  top: calc(14px + env(safe-area-inset-top, 0px));
  left: calc(14px + env(safe-area-inset-left, 0px));
  right: calc(14px + env(safe-area-inset-right, 0px));
  max-width: 560px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 9px 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}
.s-item { font-size: 12px; color: var(--text); font-variant-numeric: tabular-nums; }
.s-strong { font-weight: 700; }
.s-sep { font-size: 12px; color: var(--muted); }
.s-ico {
  width: 13px; height: 13px;
  fill: none;
  stroke: var(--muted);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}
.s-rain-ico { stroke: #6ea8fe; }
.s-flex { flex: 1; }
#s-chevron { transition: transform 0.2s; }
#strip.open #s-chevron { transform: rotate(180deg); }
.dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #666;
  display: inline-block;
  flex: none;
}
.dot.ok { background: #4caf50; box-shadow: 0 0 6px #4caf5088; }
.dot.bad { background: var(--danger); }

/* ---- expanded HUD cards ---- */
#hud {
  position: absolute;
  top: calc(72px + env(safe-area-inset-top, 0px));
  left: calc(14px + env(safe-area-inset-left, 0px));
  right: calc(14px + env(safe-area-inset-right, 0px));
  max-width: 560px;
  z-index: 10;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  transform-origin: top center;
  opacity: 0;
  transform: translateY(-8px) scale(0.97);
  pointer-events: none;
  transition: opacity 0.28s cubic-bezier(0.32, 0.72, 0, 1),
              transform 0.28s cubic-bezier(0.32, 0.72, 0, 1);
}
#hud.open {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.hud-conn {
  grid-column: 1 / -1;
  font-size: 10px;
  color: var(--muted);
  text-align: center;
}
.hud-block {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hud-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--muted);
  margin-bottom: 3px;
}
.hud-value {
  font-size: 24px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}
.hud-value .unit { font-size: 13px; color: var(--muted); font-weight: 400; }
.hud-small { font-size: 15px; line-height: 1.45; }

#nowcast canvas { width: 100%; height: 34px; display: block; margin: 2px 0; }
.wk-attrib {
  font-size: 9px;
  color: var(--muted);
  text-decoration: none;
  opacity: 0.8;
}

/* ---- alert banner ---- */
#banner {
  position: absolute;
  top: calc(14px + env(safe-area-inset-top, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  background: rgba(120, 20, 20, 0.92);
  border: 1px solid var(--danger);
  border-radius: 10px;
  padding: 12px 22px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 0 24px rgba(255, 82, 82, 0.45);
  animation: banner-pulse 1.2s ease-in-out infinite;
}
@keyframes banner-pulse {
  0%, 100% { box-shadow: 0 0 14px rgba(255, 82, 82, 0.35); }
  50% { box-shadow: 0 0 34px rgba(255, 82, 82, 0.75); }
}

/* ---- icon row controls ---- */
#controls {
  position: absolute;
  bottom: calc(26px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
  align-items: center;
}
.icon-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  color: var(--muted);
  cursor: pointer;
  padding: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: color 0.15s, border-color 0.15s;
}
.icon-btn svg {
  width: 20px; height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon-btn svg .knob { fill: var(--bg); stroke: currentColor; }
.icon-btn:hover { color: var(--text); }
.icon-btn.on { color: var(--amber); border-color: rgba(255, 213, 79, 0.5); }

/* the hero */
.storm-btn {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  border-color: rgba(255, 213, 79, 0.55);
  color: var(--amber);
  box-shadow: 0 0 16px rgba(255, 213, 79, 0.22);
}
.storm-btn .storm-bolt {
  width: 28px; height: 28px;
  fill: var(--amber);
  stroke: none;
}
.storm-btn:hover {
  color: var(--amber);
  border-color: var(--amber);
  box-shadow: 0 0 22px rgba(255, 213, 79, 0.38);
}

/* ---- toast ---- */
#toast {
  position: absolute;
  bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  z-index: 30;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 9px 16px;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transform: translate(-50%, 8px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.32, 0.72, 0, 1);
}
#toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---- settings sheet (iOS-style slide-up) ---- */
#sheet-scrim {
  position: absolute;
  inset: 0;
  z-index: 40;
  background: rgba(5, 6, 9, 0.55);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
#sheet-scrim.open {
  opacity: 1;
  pointer-events: auto;
}
#sheet {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 41;
  background: #10131a;
  border-top: 1px solid var(--panel-border);
  border-radius: 16px 16px 0 0;
  padding: 12px 18px calc(30px + env(safe-area-inset-bottom, 0px));
  max-width: 560px;
  margin: 0 auto;
  transform: translateY(105%);
  transition: transform 0.38s cubic-bezier(0.32, 0.72, 0, 1);
  will-change: transform;
}
#sheet.open {
  transform: none;
}

/* ---- iOS-style switches ---- */
.sheet-row-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 14px;
  color: var(--text);
}
.switch {
  width: 46px;
  height: 28px;
  border-radius: 14px;
  border: none;
  background: #2a3040;
  position: relative;
  cursor: pointer;
  padding: 0;
  flex: none;
  transition: background 0.25s ease;
}
.switch-knob {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  transition: transform 0.25s cubic-bezier(0.32, 0.72, 0, 1);
}
.switch.on { background: var(--amber); }
.switch.on .switch-knob { transform: translateX(18px); }
.sheet-handle {
  width: 36px; height: 4px;
  border-radius: 2px;
  background: rgba(138, 147, 165, 0.4);
  margin: 0 auto 14px;
}
.sheet-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 10px;
}
.sheet-block { padding: 6px 0 16px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.sheet-row-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  color: var(--text);
  margin-bottom: 10px;
}
.amber { color: var(--amber); font-weight: 700; font-variant-numeric: tabular-nums; }
.sheet-row {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 15px 0;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  font-family: inherit;
}
.sheet-row:last-child { border-bottom: none; }
input[type="range"] {
  width: 100%;
  accent-color: var(--amber);
}

/* ---- setup modal ---- */
.modal {
  position: absolute;
  inset: 0;
  z-index: 100;
  background: rgba(5, 6, 9, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal-card {
  width: min(440px, 92vw);
  background: #10131a;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 26px 28px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
}
.modal-card h2 {
  margin: 0 0 8px;
  color: var(--amber);
  letter-spacing: 2px;
}
.modal-card p { color: var(--muted); font-size: 13px; line-height: 1.5; }
.search-row { display: flex; gap: 8px; margin-top: 10px; }
.search-row input {
  flex: 1;
  min-width: 0;
  background: #171b24;
  border: 1px solid #2a3040;
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 16px; /* <16px makes iOS zoom the page on focus */
}
.loc-btn {
  width: 100%;
  margin-top: 10px;
  background: #171b24;
  border: 1px solid #2a3040;
  border-radius: 8px;
  color: var(--text);
  padding: 11px 12px;
  font-size: 14px;
  cursor: pointer;
}
.loc-btn:hover { border-color: var(--amber); }
.loc-btn:disabled { opacity: 0.6; cursor: default; }
.search-row input:focus { outline: none; border-color: var(--amber); }
.search-row button {
  background: var(--amber);
  color: #14100a;
  border: none;
  border-radius: 8px;
  padding: 10px 18px;
  font-weight: 700;
  cursor: pointer;
}
#addr-results {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  max-height: 220px;
  overflow-y: auto;
}
#addr-results li {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
  border: 1px solid transparent;
}
#addr-results li:hover { background: #1a1f2b; border-color: var(--panel-border); }
.fine { font-size: 11px !important; }

.hidden { display: none !important; }

/* ---- phones ---- */
@media (max-width: 700px) {
  #strip { gap: 6px; padding: 9px 10px; }
  .s-item, .s-sep { font-size: 11px; }
  .hud-block { padding: 8px 10px; }
  .hud-value { font-size: 18px; }
  .hud-small { font-size: 13px; }
  #banner {
    font-size: 14px;
    padding: 10px 14px;
    width: max-content;
    max-width: 92vw;
  }
}

/* very small phones: keep all seven buttons on screen */
@media (max-width: 380px) {
  #controls { gap: 5px; }
  .icon-btn { width: 38px; height: 38px; border-radius: 10px; }
  .icon-btn svg { width: 18px; height: 18px; }
  .storm-btn { width: 52px; height: 52px; border-radius: 14px; }
  .storm-btn .storm-bolt { width: 25px; height: 25px; }
}

.maplibregl-ctrl-attrib {
  background: rgba(10, 12, 16, 0.7) !important;
  font-size: 10px;
}
.maplibregl-ctrl-attrib a { color: var(--muted) !important; }