@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #0A0C0F;
  --surface: #15181D;
  --surface-2: #1C2027;
  --border: #232830;
  --text: #F2F4F5;
  --text-dim: #8B94A0;
  --volt: #C8FF4D;
  --volt-dim: #7C9A2E;
  --danger: #FF5D5D;
  --font-display: 'Rajdhani', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Fixed header/footer heights, kept as variables so the scroll-area's
     offsetting padding can never drift out of sync with the bars themselves. */
  --header-h: 56px;
  --edit-bar-h: 40px;
  --footer-h: 76px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  height: 100%;
  overscroll-behavior-y: none;
}

body {
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

button { font-family: inherit; }

/* ---------- Login screen ---------- */

#login-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 24px;
}

#login-screen h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 4px;
}

#login-screen .subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-top: -14px;
}

#login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  max-width: 320px;
}

#login-form input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-size: 16px;
}

#login-form input:focus {
  outline: none;
  border-color: var(--volt-dim);
}

#login-form button, .action-primary {
  background: var(--volt);
  color: #0A0C0F;
  border: none;
  border-radius: 10px;
  padding: 14px 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

#login-error {
  color: var(--danger);
  font-size: 13px;
  min-height: 16px;
}

/* ---------- App shell ---------- */

#app {
  display: none;
  position: fixed;
  inset: 0;
}

#app.visible { display: block; }

header.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  height: calc(var(--header-h) + env(safe-area-inset-top));
  padding: calc(env(safe-area-inset-top) + 10px) 20px 10px;
  box-sizing: border-box;
  background: rgba(10, 12, 15, 0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid rgba(35, 40, 48, 0.6);
}

.vehicle-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  display: inline-block;
  margin-right: 6px;
}

.status-dot.live { background: var(--volt); box-shadow: 0 0 8px var(--volt); }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 12px;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- Scroll area (everything between the fixed header and the
   fixed command bar) ---------- */

.scroll-area {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding-top: calc(var(--header-h) + env(safe-area-inset-top) + 10px);
  padding-bottom: calc(var(--footer-h) + env(safe-area-inset-bottom) + 12px);
  transition: padding-top 0.15s ease;
}

#app.editing .scroll-area {
  padding-top: calc(var(--header-h) + env(safe-area-inset-top) + var(--edit-bar-h) + 10px);
}

/* ---------- Fixed bottom command row ---------- */

.command-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8px;
  height: calc(var(--footer-h) + env(safe-area-inset-bottom));
  padding: 8px 12px calc(env(safe-area-inset-bottom) + 8px);
  box-sizing: border-box;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  background: rgba(10, 12, 15, 0.72);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-top: 1px solid rgba(35, 40, 48, 0.6);
}

.command-bar::-webkit-scrollbar { display: none; }

.cmd-tile-wrap {
  position: relative;
  flex: 0 0 auto;
  width: 64px;
  height: 100%;
}

.cmd-tile-wrap.widget-hidden { opacity: 0.35; }

.command-bar .cmd-tile {
  width: 100%;
  height: 100%;
  padding: 6px 4px;
}

.cmd-tile-wrap .cmd-tile-eye {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 22px;
  height: 22px;
}

.cmd-tile-wrap .cmd-tile-eye svg { width: 12px; height: 12px; }

/* While editing, tapping a command tile shouldn't fire the command - only
   its eye toggle should be interactive, matching the dashboard grid's
   edit-mode behavior. */
#app.editing .cmd-tile-wrap .cmd-tile { pointer-events: none; }

/* ---------- Hero gauge ---------- */

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 20px 4px;
}

.gauge-wrap {
  position: relative;
  width: 190px;
  height: 190px;
}

.gauge-wrap svg { width: 100%; height: 100%; }

.gauge-track { fill: none; stroke: var(--surface-2); stroke-width: 14; }

.gauge-fill {
  fill: none;
  stroke: var(--volt);
  stroke-width: 14;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s ease;
  filter: drop-shadow(0 0 6px rgba(200, 255, 77, 0.5));
}

.gauge-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.gauge-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 44px;
  line-height: 1;
}

.gauge-unit { font-size: 15px; color: var(--text-dim); margin-left: 2px; }

.gauge-label {
  font-size: 11px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.range-line {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-dim);
}

.range-line b { color: var(--text); font-weight: 600; }

.charging-pill {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(200, 255, 77, 0.12);
  color: var(--volt);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.charging-pill.idle { background: var(--surface-2); color: var(--text-dim); }

/* ---------- Tile grid ---------- */

.tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding: 16px 20px;
}

.tile {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 8px 12px;
}

.tile-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.tile-value {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
}

.tile-value.warn { color: var(--danger); }

.tire-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 14px;
  margin-top: 4px;
}

.tire-cell {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px;
}

.tire-pos {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.tire-psi {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
}

.tire-psi.warn { color: var(--danger); }

.charge-time-val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
}

.tile-value-small { font-size: 15px; }

/* Tire grid: align content to top so label matches other tiles */
.grid-stack-item-content.widget-tire_grid > .tile {
  justify-content: flex-start;
  padding-top: 10px;
}

/* ---------- Combined L1/L2/L3 charge-time tile ---------- */

.charge-times-row {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
}

.charge-times-cell {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex: 1;
}

/* ---------- Vehicle photo tile ---------- */

.vehicle-image-tile {
  padding: 0;
  overflow: hidden;
}

.vehicle-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: var(--surface-2);
}

/* ---------- Individual command button tiles (replaces the old bottom bar) ---------- */

.cmd-tile {
  width: 100%;
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--text);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.cmd-tile:active { transform: scale(0.94); border-color: var(--volt-dim); }
.cmd-tile-icon svg { width: 20px; height: 20px; stroke: var(--volt); display: block; }
.cmd-tile.pending { opacity: 0.5; pointer-events: none; }
.cmd-tile.unavailable { opacity: 0.35; }
.cmd-tile.unavailable .cmd-tile-icon svg { stroke: var(--text-dim); }

/* ---------- Charge-speed cycle control ---------- */

.select-cycle-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.select-cycle-btn {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
}

.select-cycle-btn:disabled { opacity: 0.3; }

/* ---------- Location ---------- */

.location-row {
  margin: 0 20px 16px;
}

.location-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--text);
  text-decoration: none;
  font-size: 14px;
}

.location-link span.dim { color: var(--text-dim); font-size: 12px; }

.toast {
  position: fixed;
  left: 50%;
  bottom: calc(var(--footer-h) + env(safe-area-inset-bottom) + 16px);
  transform: translateX(-50%);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 13px;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
  white-space: nowrap;
}

.toast.show { opacity: 1; }

.logout-link {
  color: var(--text-dim);
  font-size: 11px;
  text-decoration: underline;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

/* ---------- Gridstack dashboard integration ---------- */

.grid-stack { background: transparent; }

.grid-stack-item-content {
  background: transparent;
  overflow: hidden;
}

.grid-stack-item-content > .tile,
.grid-stack-item-content > .hero,
.grid-stack-item-content > .location-row {
  height: 100%;
  margin: 0;
}

.grid-stack-item-content > .tile {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.grid-stack-item-content > .hero {
  padding: 8px;
  justify-content: center;
}

.grid-stack-item-content > .location-row .location-link { height: 100%; }

/* ---------- Topbar icon buttons (settings gear, edit-layout toggle) ---------- */

.icon-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 4px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:active { color: var(--volt); }

/* ---------- Edit-layout mode ---------- */

.edit-bar {
  display: none;
  position: fixed;
  top: calc(var(--header-h) + env(safe-area-inset-top));
  left: 0;
  right: 0;
  z-index: 19;
  height: var(--edit-bar-h);
  box-sizing: border-box;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-dim);
}

.edit-bar-done {
  background: var(--volt);
  color: #0A0C0F;
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
}

#app.editing .edit-bar { display: flex; }
#app.editing #edit-layout-btn { display: none; }

#app.editing .grid-stack-item-content {
  border: 1px dashed var(--volt-dim);
  border-radius: 14px;
}

/* Disable taps on widget internals (Lock button, map link, etc.) while
   arranging, so dragging a tile can't accidentally fire a command. */
#app.editing .grid-stack-item-content > * { pointer-events: none; }
#app.editing .widget-eye-btn { pointer-events: auto; }

.widget-eye-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(10, 12, 15, 0.75);
  border: 1px solid var(--border);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5;
}

.widget-eye-btn svg { width: 15px; height: 15px; }

.widget-hidden { opacity: 0.35; }

/* ---------- Settings (entity mapping) + entity picker overlays ---------- */

#settings-screen, #picker-screen {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 100;
  flex-direction: column;
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
}

#settings-screen.open, #picker-screen.open { display: flex; }
#picker-screen { z-index: 110; }

.settings-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.settings-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.settings-body { flex: 1; overflow-y: auto; padding: 8px 20px 24px; }

.settings-body h2 {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 20px 0 10px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 8px;
}

.settings-row-label { font-size: 14px; font-weight: 600; }

.settings-row-value {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
  word-break: break-all;
}

.settings-row-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 12px;
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0;
}

.picker-search {
  margin: 12px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 15px;
}

.picker-search:focus { outline: none; border-color: var(--volt-dim); }

.picker-results { flex: 1; overflow-y: auto; padding: 0 20px 24px; }

.picker-result-row {
  display: block;
  width: 100%;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}

.picker-result-row .dim { color: var(--text-dim); font-size: 12px; margin-top: 2px; }
.picker-clear-row { color: var(--danger); border-color: rgba(255, 93, 93, 0.3); }
.picker-empty { text-align: center; padding: 20px; color: var(--text-dim); }
.picker-freeform { display: flex; flex-direction: column; gap: 10px; }

.picker-freeform input {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 15px;
}

/* ── App Info screen ──────────────────────────────────────────────────────── */
.info-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  gap: 12px;
}
.info-row:first-child { border-top: 1px solid var(--border); }
.info-label { font-size: 14px; color: var(--text-dim); flex-shrink: 0; }
.info-value { font-size: 15px; font-weight: 600; text-align: right; word-break: break-all; }
.info-value-mono { font-family: monospace; font-size: 13px; }
.info-value-small { font-size: 13px; font-weight: 400; color: var(--text-dim); }
.info-actions { padding-top: 24px; }
.toggle-group {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}

.toggle-btn {
  background: none;
  border: none;
  border-right: 1px solid var(--border);
  color: var(--text-dim);
  padding: 7px 14px;
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
}

.toggle-btn:last-child { border-right: none; }

.toggle-btn.active {
  background: var(--volt);
  color: #0A0C0F;
  font-weight: 600;
}

.settings-input {
  flex: 1;
  min-width: 0;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 7px 10px;
  font-size: 14px;
  font-family: var(--font-body);
}

.settings-input:focus { outline: none; border-color: var(--volt-dim); }


/* ---------- Command bar drag-to-reorder (edit mode) ---------- */

.cmd-tile-wrap[draggable="true"] { cursor: grab; }

.cmd-tile-wrap.cmd-dragging {
  opacity: 0.35;
  cursor: grabbing;
}

.cmd-tile-wrap.cmd-drag-over > .cmd-tile {
  border-color: var(--volt);
  box-shadow: 0 0 0 2px rgba(200, 255, 77, 0.25);
}

.action-danger {
  width: 100%;
  padding: 14px;
  background: rgba(255, 93, 93, 0.12);
  border: 1px solid rgba(255, 93, 93, 0.35);
  border-radius: 12px;
  color: var(--danger, #ff5d5d);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
}