/* GasPrices2026 — modern, responsive UI */

/* Defaults shared by both themes */
:root {
  --accent: #34d399;
  --accent-2: #22c55e;
  --accent-warm: #fbbf24;
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --maxw: 1200px;
}

/* Dark theme */
:root,
[data-theme='dark'] {
  --bg: #0b0f1a;
  --bg-2: #0f1424;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #e8ecf6;
  --text-dim: #aab1c4;
  --text-faint: #7c8398;
  --danger: #f87171;
  --price-text: var(--accent);
  --popup-bg: #131827;
  --popup-text: var(--text);
  --map-bg: #1a2030;
  --marker-ring: #0b0f1a;
  --bg-grad-1: rgba(52, 211, 153, 0.18);
  --bg-grad-2: rgba(99, 102, 241, 0.16);
  --bg-grad-base: linear-gradient(180deg, #0b0f1a 0%, #0a0d18 100%);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25);
  --tile-filter: none;
}

/* Light theme */
[data-theme='light'] {
  --bg: #f7f8fb;
  --bg-2: #ffffff;
  --surface: rgba(15, 20, 36, 0.03);
  --surface-2: rgba(15, 20, 36, 0.06);
  --border: rgba(15, 20, 36, 0.08);
  --border-strong: rgba(15, 20, 36, 0.16);
  --text: #1a1f2e;
  --text-dim: #4a5168;
  --text-faint: #7c8398;
  --danger: #dc2626;
  --price-text: #16a34a;
  --popup-bg: #ffffff;
  --popup-text: #1a1f2e;
  --map-bg: #e6e9ef;
  --marker-ring: #ffffff;
  --bg-grad-1: rgba(52, 211, 153, 0.14);
  --bg-grad-2: rgba(99, 102, 241, 0.10);
  --bg-grad-base: linear-gradient(180deg, #f8fafc 0%, #eef2f7 100%);
  --shadow-lg: 0 20px 60px rgba(15, 20, 36, 0.10);
  --shadow-md: 0 8px 24px rgba(15, 20, 36, 0.06);
  --tile-filter: none;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  overflow-x: hidden;            /* belt-and-suspenders: never scroll sideways */
}

html { -webkit-text-size-adjust: 100%; }

body {
  background:
    radial-gradient(1200px 600px at 80% -10%, var(--bg-grad-1), transparent 60%),
    radial-gradient(900px 500px at -10% 0%, var(--bg-grad-2), transparent 60%),
    var(--bg-grad-base);
  min-height: 100dvh;
  transition: background 240ms ease, color 240ms ease;
}

button { font-family: inherit; }

/* ---------- Layout ---------- */

.app {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 24px 20px 64px;
  /* Respect iOS safe areas (notch / home indicator) */
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
}

@media (min-width: 768px) {
  .app { padding: 36px 32px 80px; }
}

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

.hero {
  margin-bottom: 28px;
}

.hero-inner {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
}

@media (min-width: 768px) {
  .hero-inner { padding: 44px 40px; }
}

.hero-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;            /* allow children to shrink instead of overflowing */
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  flex: 1 1 auto;
}

.brand h1 {
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.theme-toggle {
  flex-shrink: 0;           /* never get squeezed by the brand */
}

/* ---------- Theme toggle ---------- */

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 0;
  padding: 4px;
  cursor: pointer;
  border-radius: 999px;
  transition: transform 80ms ease;
}

.theme-toggle:active { transform: scale(0.96); }
.theme-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.theme-toggle-track {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 56px;
  height: 30px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: background 200ms ease, border-color 200ms ease;
}

.theme-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  color: var(--text-faint);
  transition: color 200ms ease, opacity 200ms ease;
}

.theme-toggle-thumb {
  position: absolute;
  top: 50%;
  left: 3px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: left 220ms cubic-bezier(0.4, 0, 0.2, 1), background 200ms ease;
  z-index: 0;
}

/* Dark theme: thumb on the right (covers moon), sun visible */
[data-theme='dark'] .theme-toggle-thumb { left: calc(100% - 27px); }
[data-theme='dark'] .theme-icon-sun { color: var(--accent); opacity: 1; }
[data-theme='dark'] .theme-icon-moon { color: var(--text-faint); opacity: 0.45; }

/* Light theme: thumb on the left (covers sun), moon visible */
[data-theme='light'] .theme-toggle-thumb { left: 3px; }
[data-theme='light'] .theme-icon-sun { color: var(--text-faint); opacity: 0.45; }
[data-theme='light'] .theme-icon-moon { color: #475569; opacity: 1; }

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #0b0f1a;
  box-shadow: 0 8px 20px rgba(52, 211, 153, 0.35);
}

.brand h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.brand-accent {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-warm) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (min-width: 768px) {
  .brand h1 { font-size: 36px; }
}

.tagline {
  margin: 14px 0 24px;
  color: var(--text-dim);
  font-size: 15px;
  max-width: 56ch;
}

@media (min-width: 768px) {
  .tagline { font-size: 17px; }
}

/* ---------- Search ---------- */

.search {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-tabs {
  display: flex;
  gap: 6px;
  padding: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: fit-content;
  flex-wrap: wrap;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 80ms ease;
}

.tab:hover { color: var(--text); }
.tab:active { transform: scale(0.97); }

.tab.active {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.18), rgba(34, 197, 94, 0.14));
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(52, 211, 153, 0.4);
}

.search-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

@media (min-width: 560px) {
  .search-row {
    grid-template-columns: 1fr auto;
  }
}

.search-input-wrap {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.suggestions {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 1000;
  margin: 0;
  padding: 6px;
  list-style: none;
  background: var(--popup-bg);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  max-height: 280px;
  overflow-y: auto;
}

.suggestion {
  padding: 10px 12px;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 14px;
  transition: background 120ms ease;
}

.suggestion:hover,
.suggestion.is-active {
  background: var(--surface-2);
}

.suggestion-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  color: var(--text-faint);
}

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

.suggestion-primary {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.suggestion-secondary {
  font-size: 12px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-input::placeholder { color: var(--text-faint); }

.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.15);
}

.search-input:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.search-btn {
  position: relative;
  padding: 14px 22px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  color: #06251a;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  box-shadow: 0 8px 22px rgba(52, 211, 153, 0.35);
  transition: transform 80ms ease, box-shadow 200ms ease, filter 200ms ease;
}

.search-btn:hover { filter: brightness(1.05); }
.search-btn:active { transform: translateY(1px); box-shadow: 0 4px 12px rgba(52, 211, 153, 0.25); }
.search-btn:disabled { cursor: progress; opacity: 0.85; }

.search-btn .btn-spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(0, 0, 0, 0.25);
  border-top-color: #06251a;
  border-radius: 50%;
  animation: spin 800ms linear infinite;
  margin-left: 8px;
  vertical-align: -3px;
}

.search-btn.is-loading .btn-spinner { display: inline-block; }
.search-btn.is-loading .btn-label { opacity: 0.7; }

@keyframes spin { to { transform: rotate(360deg); } }

.hero-status {
  margin: 14px 0 0;
  min-height: 18px;
  font-size: 13px;
  color: var(--text-faint);
}
.hero-status.is-error { color: var(--danger); }

/* ---------- Market signal card ---------- */

.market-signal {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  /* Defaults — overridden by data-confidence below. The market-signal card's
     icon, left border, and header label all read from these so they stay in
     sync with the confidence chip color. */
  --tone-line: var(--text-faint);
  --tone-bg: var(--surface-2);
  --conf-line: var(--tone-line);
  --conf-bg: var(--tone-bg);
  border-left-width: 4px;
  border-left-color: var(--conf-line);
  transition: border-color 240ms ease, background 240ms ease;
}

.market-signal-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--conf-bg);
  color: var(--conf-line);
  transition: background 240ms ease, color 240ms ease;
}
.market-signal-body { min-width: 0; flex: 1; }
.market-signal-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--label-color, var(--tone-line));
  margin-bottom: 4px;
  transition: color 200ms ease;
}

/* Confidence drives the entire visual identity of the card:
   header label color, icon stroke + tile, and the left accent border. */
.market-signal[data-confidence='high'] {
  --label-color: #16a34a;
  --conf-line: #16a34a;
  --conf-bg: rgba(34, 197, 94, 0.14);
}
.market-signal[data-confidence='medium'] {
  --label-color: #b45309;
  --conf-line: #b45309;
  --conf-bg: rgba(245, 158, 11, 0.14);
}
.market-signal[data-confidence='low'] {
  --label-color: #64748b;
  --conf-line: #64748b;
  --conf-bg: rgba(148, 163, 184, 0.14);
}
[data-theme='dark'] .market-signal[data-confidence='high'] {
  --label-color: #34d399;
  --conf-line: #34d399;
}
[data-theme='dark'] .market-signal[data-confidence='medium'] {
  --label-color: #fbbf24;
  --conf-line: #fbbf24;
}
[data-theme='dark'] .market-signal[data-confidence='low'] {
  --label-color: #94a3b8;
  --conf-line: #94a3b8;
}
.market-signal-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Keep the two chips together — they wrap as a unit if there isn't room
   beside the verdict, instead of splitting onto two separate lines. */
.market-signal-chips {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-wrap: nowrap;
  flex-shrink: 0;
}
.market-signal-verdict {
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
/* Confidence chip — color-coded by signal strength (green/amber/gray),
   independent of the verdict's tone. Also a tooltip trigger that surfaces
   the verdict reasoning. */
.conf-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--conf-bg, var(--surface-2));
  color: var(--conf-text, var(--text-dim));
  border: 1px solid var(--conf-border, var(--border-strong));
  cursor: help;
  outline: none;
}
.conf-chip::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--conf-dot, #94a3b8);
  box-shadow: 0 0 0 2px var(--conf-glow, transparent);
}
.conf-chip:focus-visible {
  box-shadow: 0 0 0 3px var(--conf-glow, rgba(148, 163, 184, 0.25));
}

/* Confidence levels — same green/yellow/gray palette as the vol chip,
   so users can read both chips with the same mental model. */
.conf-chip.conf-high {
  --conf-dot: #22c55e;
  --conf-glow: rgba(34, 197, 94, 0.18);
  --conf-border: rgba(34, 197, 94, 0.35);
  --conf-bg: rgba(34, 197, 94, 0.10);
  --conf-text: #16a34a;
}
.conf-chip.conf-medium {
  --conf-dot: #f59e0b;
  --conf-glow: rgba(245, 158, 11, 0.18);
  --conf-border: rgba(245, 158, 11, 0.35);
  --conf-bg: rgba(245, 158, 11, 0.10);
  --conf-text: #b45309;
}
[data-theme='dark'] .conf-chip.conf-medium { --conf-text: #fbbf24; }
.conf-chip.conf-low {
  --conf-dot: #94a3b8;
  --conf-glow: rgba(148, 163, 184, 0.18);
  --conf-border: rgba(148, 163, 184, 0.30);
  --conf-bg: rgba(148, 163, 184, 0.10);
  --conf-text: #64748b;
}
[data-theme='dark'] .conf-chip.conf-low { --conf-text: #94a3b8; }
/* Reuse .vol-tip styling — appears on hover/focus of the confidence chip */
.conf-chip:hover .vol-tip,
.conf-chip:focus .vol-tip,
.conf-chip:focus-within .vol-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* Volatility traffic-light chip — green / yellow / red */
.vol-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--vol-border, var(--border-strong));
  background: var(--vol-bg, var(--surface-2));
  color: var(--vol-text, var(--text-dim));
  cursor: help;
  outline: none;
}
.vol-chip:focus-visible {
  box-shadow: 0 0 0 3px var(--vol-glow, rgba(148, 163, 184, 0.25));
}
.vol-chip::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vol-dot, #94a3b8);
  box-shadow: 0 0 0 2px var(--vol-glow, transparent);
}

/* Themed tooltip on the volatility chip */
.vol-tip {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 50;
  width: max-content;
  max-width: 280px;
  padding: 10px 12px;
  background: var(--popup-bg);
  color: var(--popup-text);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: normal;
  text-transform: none;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  gap: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-4px);
  pointer-events: none;
  transition: opacity 140ms ease, transform 140ms ease, visibility 140ms;
}
.vol-tip::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 16px;
  border: 6px solid transparent;
  border-bottom-color: var(--border-strong);
}
.vol-tip::after {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 17px;
  margin-bottom: -1px;
  border: 5px solid transparent;
  border-bottom-color: var(--popup-bg);
}
.vol-chip:hover .vol-tip,
.vol-chip:focus .vol-tip,
.vol-chip:focus-within .vol-tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.vol-tip-head {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--vol-text, var(--text));
}
.vol-tip-body { color: var(--text-dim); }
.vol-tip-meta {
  font-size: 11px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

/* On phones, "tooltip" turns into a fixed-position bottom sheet — guarantees
   it never clips off-screen and is comfortably tappable. The arrow tail
   doesn't make sense when not anchored to the chip, so we hide it. */
@media (max-width: 480px) {
  .vol-tip {
    position: fixed;
    top: auto;
    left: 12px;
    right: 12px;
    bottom: 12px;
    width: auto;
    max-width: none;
    border-radius: 14px;
    padding: 14px 16px;
    z-index: 2500;                 /* above the modals' 2000 baseline */
    transform: translateY(12px);
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.45), var(--shadow-lg);
  }
  .vol-tip::before,
  .vol-tip::after { display: none; }
  .vol-chip:hover .vol-tip,
  .vol-chip:focus .vol-tip,
  .vol-chip:focus-within .vol-tip,
  .conf-chip:hover .vol-tip,
  .conf-chip:focus .vol-tip,
  .conf-chip:focus-within .vol-tip {
    transform: translateY(0);
  }
  .vol-tip-head { font-size: 13.5px; }
  .vol-tip-body { font-size: 13px; line-height: 1.5; }
}
.vol-chip.vol-low {
  --vol-dot: #22c55e;
  --vol-glow: rgba(34, 197, 94, 0.18);
  --vol-border: rgba(34, 197, 94, 0.35);
  --vol-bg: rgba(34, 197, 94, 0.10);
  --vol-text: #16a34a;
}
.vol-chip.vol-medium {
  --vol-dot: #f59e0b;
  --vol-glow: rgba(245, 158, 11, 0.18);
  --vol-border: rgba(245, 158, 11, 0.35);
  --vol-bg: rgba(245, 158, 11, 0.10);
  --vol-text: #b45309;
}
[data-theme='dark'] .vol-chip.vol-medium { --vol-text: #fbbf24; }
.vol-chip.vol-high {
  --vol-dot: #ef4444;
  --vol-glow: rgba(239, 68, 68, 0.18);
  --vol-border: rgba(239, 68, 68, 0.35);
  --vol-bg: rgba(239, 68, 68, 0.10);
  --vol-text: #dc2626;
}
[data-theme='dark'] .vol-chip.vol-high { --vol-text: #f87171; }
.market-signal-reasoning {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.5;
}
.market-signal-reasoning strong {
  color: var(--text);
  font-weight: 600;
}

/* Small hint shown under the chips */
.market-signal-hint {
  margin: 6px 0 0;
  font-size: 11.5px;
  color: var(--text-faint);
  font-style: italic;
}

/* Shared "Updated [date]" stamp — used everywhere EIA data is rendered so
   users always see how fresh the data is. */
.data-asof {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin: 8px 0 0;
  padding: 3px 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 11px;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.01em;
  width: fit-content;
}
.data-asof::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 2px rgba(52, 211, 153, 0.2);
}
.data-asof.is-stale::before {
  background: var(--accent-warm);
  box-shadow: 0 0 0 2px rgba(251, 191, 36, 0.2);
}

/* "How this works" expandable */
.market-signal-help {
  margin-top: 10px;
  font-size: 12px;
}
.market-signal-help summary {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-faint);
  font-weight: 500;
  list-style: none;
  user-select: none;
  padding: 2px 0;
  transition: color 140ms ease;
}
.market-signal-help summary::-webkit-details-marker { display: none; }
.market-signal-help summary::before {
  content: '▸';
  font-size: 10px;
  display: inline-block;
  transition: transform 160ms ease;
}
.market-signal-help[open] summary::before { transform: rotate(90deg); }
.market-signal-help summary:hover { color: var(--text-dim); }
.market-signal-help[open] summary { color: var(--text-dim); margin-bottom: 6px; }
.market-signal-help p {
  margin: 0;
  color: var(--text-faint);
  font-size: 12px;
  line-height: 1.55;
}
.market-signal-help strong { color: var(--text-dim); font-weight: 600; }

/* Sectioned help content — bullets per topic */
.market-signal-help .help-section {
  margin-bottom: 10px;
}
.market-signal-help .help-section h4 {
  margin: 0 0 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.market-signal-help ul {
  margin: 0;
  padding-left: 18px;
  font-size: 12px;
  line-height: 1.55;
  color: var(--text-faint);
}
.market-signal-help ul li { margin-bottom: 3px; }
.market-signal-help ul li::marker { color: var(--text-faint); }
.market-signal-help .help-foot {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-faint);
}
.help-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: 1px;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.05);
}
.help-dot.dot-green { background: #22c55e; }
.help-dot.dot-yellow { background: #f59e0b; }
.help-dot.dot-red { background: #ef4444; }

/* Tone variants */
.market-signal.tone-urgent {
  --tone-line: #ef4444;          /* red-500 */
  --tone-bg: rgba(239, 68, 68, 0.12);
}
.market-signal.tone-caution {
  --tone-line: #f59e0b;          /* amber-500 */
  --tone-bg: rgba(245, 158, 11, 0.14);
}
.market-signal.tone-neutral {
  --tone-line: #94a3b8;          /* slate-400 */
  --tone-bg: rgba(148, 163, 184, 0.14);
}
.market-signal.tone-wait {
  --tone-line: #16a34a;          /* green-600 */
  --tone-bg: rgba(34, 197, 94, 0.14);
}

@media (max-width: 480px) {
  .market-signal { padding: 10px 12px; gap: 10px; }
  .market-signal-icon { width: 26px; height: 26px; }
  .market-signal-icon svg { width: 15px; height: 15px; }
  .market-signal-verdict { font-size: 13.5px; }
  .market-signal-reasoning { font-size: 12px; }
  .market-signal-hint { font-size: 11px; margin-top: 4px; }
  .market-signal-help { margin-top: 6px; }
  .market-signal-label { margin-bottom: 2px; }

  /* Compact the chips on mobile — they need to fit beside each other in
     the narrow space below the verdict. Padding tightens, font shrinks
     slightly, dot shrinks. Also allow wrap as a last-resort fallback for
     very narrow screens (<360px) so they stack instead of clipping. */
  .market-signal-chips {
    flex-wrap: wrap;
    row-gap: 4px;
  }
  .conf-chip,
  .vol-chip {
    padding: 2px 7px;
    font-size: 10.5px;
    letter-spacing: 0.02em;
    gap: 5px;
  }
  .conf-chip::before,
  .vol-chip::before {
    width: 6px;
    height: 6px;
  }
}

/* ---------- Action pills (row) ---------- */

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.action-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, transform 80ms ease;
}
.action-pill:hover {
  background: var(--surface-2);
  border-color: var(--accent);
}
.action-pill:active { transform: scale(0.97); }
.action-pill svg { color: var(--accent); }

/* ---------- Modal ---------- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 20px;
}
.modal[hidden] { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  animation: modalFade 200ms ease;
}
[data-theme='light'] .modal-backdrop { background: rgba(15, 20, 36, 0.4); }

.modal-card-wide { max-width: 720px !important; }

.modal-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  max-height: calc(100dvh - 40px);
  background: var(--popup-bg);
  color: var(--text);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  animation: modalRise 220ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalFade {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes modalRise {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 22px 14px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.modal-sub {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--text-faint);
}

.modal-close {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}
.modal-close:hover { background: var(--surface-2); color: var(--text); }

.modal-body {
  padding: 14px 22px 20px;
  overflow-y: auto;
  flex: 1 1 auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.modal-body::-webkit-scrollbar { width: 10px; }
.modal-body::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: padding-box;
}

.rank-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.rank-row {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 8px;
  border-radius: var(--radius-sm);
  transition: background 140ms ease;
}
.rank-row:hover { background: var(--surface-2); }
.rank-row .rank-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-faint);
  text-align: center;
}
/* Top 3 in modal get podium-shaped badges */
.rank-row.is-top .rank-num {
  width: 24px;
  height: 24px;
  margin: 0 auto;
  display: grid;
  place-items: center;
  border-radius: 7px;
  font-size: 12px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.rank-row.is-top:nth-child(1) .rank-num {
  background: linear-gradient(135deg, #fde68a, #f59e0b);
  color: #2b1d00;
}
.rank-row.is-top:nth-child(2) .rank-num {
  background: linear-gradient(135deg, #f1f5f9, #94a3b8);
  color: #0f172a;
}
.rank-row.is-top:nth-child(3) .rank-num {
  background: linear-gradient(135deg, #fdba74, #b45309);
  color: #3d1500;
}
.rank-row .rank-name {
  font-weight: 500;
  color: var(--text);
}
.rank-row .rank-price {
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--price-text);
  letter-spacing: -0.01em;
}

.modal-foot {
  margin: 14px 0 0;
  font-size: 11.5px;
  color: var(--text-faint);
  line-height: 1.5;
}
.modal-foot a { color: var(--text-dim); }
/* Crude oil trends modal */
.crude-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}
.crude-stat {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
}
.crude-stat-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.crude-stat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.crude-stat-name {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.crude-stat-price {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  line-height: 1.1;
}
.crude-stat-meta {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-faint);
}
.crude-stat-change {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  font-size: 11.5px;
  margin-left: 4px;
}
.crude-stat-change.up { background: rgba(248, 113, 113, 0.15); color: #ef4444; }
.crude-stat-change.down { background: rgba(52, 211, 153, 0.15); color: #16a34a; }

.crude-chart-wrap {
  position: relative;
  height: 320px;
  width: 100%;
  margin-bottom: 12px;
}

@media (max-width: 480px) {
  .crude-chart-wrap { height: 260px; }
  .crude-stats { grid-template-columns: 1fr; }
}

.rank-skeleton {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px 0;
}
.rank-skeleton-row {
  height: 36px;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--surface) 0%, var(--surface-2) 50%, var(--surface) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ---------- Welcome card ---------- */

.welcome {
  margin-top: 24px;
}

.welcome-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-md);
}

.welcome-card h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.welcome-card ol {
  margin: 0;
  padding-left: 20px;
  color: var(--text-dim);
  font-size: 14.5px;
}

.welcome-card ol li { margin-bottom: 6px; }

.welcome-foot {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--text-faint);
}

/* ---------- Results ---------- */

.results {
  margin-top: 8px;
  animation: fadeIn 280ms ease;
  scroll-margin-top: 16px;            /* breathing room for auto-scroll */
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.results-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 14px;
  margin: 4px 4px 14px;
}

.results-meta h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  flex-shrink: 0;
}

.results-count {
  color: var(--text-faint);
  font-size: 13px;
  margin-left: auto;
}

/* Grade toggle (regular / premium / diesel) */
.grade-toggle {
  display: inline-flex;
  gap: 2px;
  padding: 3px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.grade-tab {
  position: relative;
  padding: 6px 12px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: 7px;
  cursor: pointer;
  transition: background 140ms ease, color 140ms ease;
}
.grade-tab:hover { color: var(--text); }
.grade-tab.active {
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.18), rgba(34, 197, 94, 0.14));
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(52, 211, 153, 0.4);
}

@media (max-width: 480px) {
  .results-meta { gap: 8px 10px; }
  .results-meta h2 { font-size: 16px; flex: 1 1 auto; }
  .results-count { font-size: 12px; }
  .grade-toggle { order: 3; flex: 1 0 100%; justify-content: stretch; }
  .grade-tab { flex: 1; padding: 7px 6px; font-size: 12px; }
}

.results-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 980px) {
  .results-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
  }
}

.list-pane {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px;
  max-height: none;
  overflow: visible;
  box-shadow: var(--shadow-md);
}

@media (min-width: 980px) {
  .list-pane {
    max-height: 70vh;
    overflow-y: auto;
  }
}

.station-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.station-card {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 14px 14px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, transform 80ms ease;
  outline: none;
}

.station-card:hover,
.station-card:focus-visible {
  background: var(--surface-2);
  border-color: var(--border-strong);
}

.station-card.is-active {
  background: rgba(52, 211, 153, 0.08);
  border-color: rgba(52, 211, 153, 0.35);
}

.rank {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 700;
}

/* Podium colors for top 3 stations (gold / silver / bronze) */
.station-card:nth-child(1) .rank,
.station-card.rank-1 .rank {
  background: linear-gradient(135deg, #fde68a, #f59e0b);
  color: #2b1d00;
  box-shadow: 0 1px 3px rgba(245, 158, 11, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.station-card:nth-child(2) .rank,
.station-card.rank-2 .rank {
  background: linear-gradient(135deg, #f1f5f9, #94a3b8);
  color: #0f172a;
  box-shadow: 0 1px 3px rgba(100, 116, 139, 0.35),
              inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
.station-card:nth-child(3) .rank,
.station-card.rank-3 .rank {
  background: linear-gradient(135deg, #fdba74, #b45309);
  color: #3d1500;
  box-shadow: 0 1px 3px rgba(180, 83, 9, 0.4),
              inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.station-main { min-width: 0; }

.station-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.station-name {
  font-size: 15px;
  font-weight: 600;
  margin: 0;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.station-distance {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.station-address {
  margin: 2px 0 0;
  color: var(--text-dim);
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.station-meta {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.station-rating {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--text-faint);
}

.station-price {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  min-width: 64px;
}

.price-value {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  color: var(--price-text);
}

.price-value.no-price {
  color: var(--text-faint);
  font-size: 14px;
  font-weight: 500;
}

.price-label {
  font-size: 11px;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.empty-state {
  text-align: center;
  color: var(--text-faint);
  padding: 40px 20px;
}

/* ---------- Map ---------- */

.map-pane {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  min-height: 360px;
  position: relative;
}

#map {
  width: 100%;
  height: 360px;
}

@media (min-width: 980px) {
  #map { height: 70vh; }
}

.leaflet-container { background: var(--map-bg); }
.leaflet-tile-pane { filter: var(--tile-filter); }

.price-marker {
  position: relative;
  background:
    linear-gradient(180deg, #6ee7b7 0%, var(--accent) 48%, var(--accent-2) 100%);
  color: #052e1d;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: -0.01em;
  padding: 6px 11px;
  border-radius: 999px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.35);
  /* Layers (top → bottom):
     1. inner highlight along the top edge (lit-from-above)
     2. inner soft border for crispness
     3. outer ring matching the page bg (separates marker from map)
     4. colored ambient glow
     5. depth shadow */
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.55),
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 0 2px var(--marker-ring),
    0 6px 18px rgba(34, 197, 94, 0.45),
    0 2px 5px rgba(0, 0, 0, 0.35);
  transition: transform 160ms cubic-bezier(0.34, 1.56, 0.64, 1),
              box-shadow 160ms ease;
}

.price-marker:hover {
  transform: scale(1.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 0 2px var(--marker-ring),
    0 8px 22px rgba(34, 197, 94, 0.55),
    0 3px 8px rgba(0, 0, 0, 0.4);
}

.price-marker.no-price {
  background: linear-gradient(180deg, var(--surface-2) 0%, var(--surface) 100%);
  color: var(--text-dim);
  text-shadow: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    inset 0 0 0 1px var(--border-strong),
    0 0 0 2px var(--marker-ring),
    0 3px 8px rgba(0, 0, 0, 0.25);
}

/* Cluster badge — indigo gradient so clusters read as "groups" rather than
   blending with the green price pills. Matches the indigo accents already
   used in the page background and search-center pin. */
.cluster-marker {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, #a5b4fc 0%, #6366f1 48%, #4338ca 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 13.5px;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 2px rgba(30, 27, 75, 0.6);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.45),
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 0 0 2px var(--marker-ring),
    0 6px 18px rgba(99, 102, 241, 0.55),
    0 2px 5px rgba(0, 0, 0, 0.4);
  transition: transform 160ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
.cluster-marker-wrap:hover .cluster-marker {
  transform: scale(1.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.5),
    inset 0 0 0 1px rgba(255, 255, 255, 0.22),
    0 0 0 2px var(--marker-ring),
    0 8px 22px rgba(99, 102, 241, 0.65),
    0 3px 8px rgba(0, 0, 0, 0.45);
}

/* Override Leaflet.markercluster default backgrounds so only ours show */
.marker-cluster,
.marker-cluster div,
.marker-cluster span {
  background: transparent !important;
  border: 0 !important;
  color: inherit !important;
  box-shadow: none !important;
}

.price-marker.is-active {
  background:
    linear-gradient(180deg, #fef3c7 0%, #fde68a 45%, #f59e0b 100%);
  color: #2b1d00;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
  transform: scale(1.16);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.25),
    0 0 0 2px var(--marker-ring),
    0 10px 26px rgba(245, 158, 11, 0.55),
    0 3px 8px rgba(0, 0, 0, 0.45);
  z-index: 1000 !important;
}

.leaflet-popup-content-wrapper {
  background: var(--popup-bg);
  color: var(--popup-text);
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-strong);
}

.leaflet-popup-tip { background: var(--popup-bg); }

.leaflet-popup-content { margin: 12px 14px; font-size: 13px; }
.leaflet-popup-content strong { color: var(--popup-text); }
.leaflet-popup-content .pop-price {
  color: var(--price-text);
  font-weight: 700;
  font-size: 15px;
}

.leaflet-control-attribution {
  background: var(--surface-2) !important;
  color: var(--text-faint) !important;
}
.leaflet-control-attribution a { color: var(--text-dim) !important; }

/* ---------- Footer ---------- */

.foot {
  margin-top: 32px;
  text-align: center;
  color: var(--text-faint);
  font-size: 12px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.foot-sep { opacity: 0.6; }

/* ---------- Custom scrollbars ---------- */

.list-pane,
.suggestions {
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.list-pane::-webkit-scrollbar,
.suggestions::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.list-pane::-webkit-scrollbar-track,
.suggestions::-webkit-scrollbar-track {
  background: transparent;
  margin: 4px 0;
}

.list-pane::-webkit-scrollbar-thumb,
.suggestions::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 999px;
  border: 3px solid transparent;
  background-clip: padding-box;
  transition: background-color 160ms ease;
}

.list-pane::-webkit-scrollbar-thumb:hover,
.suggestions::-webkit-scrollbar-thumb:hover {
  background-color: var(--text-faint);
  background-clip: padding-box;
}

.list-pane::-webkit-scrollbar-thumb:active,
.suggestions::-webkit-scrollbar-thumb:active {
  background-color: var(--accent);
  background-clip: padding-box;
}

/* ---------- Reduced motion ---------- */

/* ---------- Small screens (phones) ---------- */

@media (max-width: 480px) {
  .app {
    padding-top: 16px;
    padding-bottom: 56px;
    padding-left: max(14px, env(safe-area-inset-left));
    padding-right: max(14px, env(safe-area-inset-right));
  }
  .hero-inner {
    padding: 22px 18px;
    border-radius: 18px;
  }
  .brand h1 { font-size: 22px; letter-spacing: -0.01em; }
  .brand-mark { width: 36px; height: 36px; border-radius: 10px; }
  .brand-mark svg { width: 18px; height: 18px; }
  .brand { gap: 10px; }
  .hero-top { gap: 10px; }
  .tagline { font-size: 14px; margin: 12px 0 18px; }

  .search-tabs {
    width: 100%;
    flex-wrap: nowrap;          /* never break onto a second line */
  }
  .tab {
    flex: 1 1 0;                /* every tab gets an equal slice */
    min-width: 0;
    justify-content: center;
    padding: 8px 6px;
    gap: 5px;
    font-size: 12px;
    white-space: nowrap;
  }
  .tab svg { width: 13px; height: 13px; flex-shrink: 0; }

  .search-input { padding: 12px 14px; font-size: 14.5px; }
  .search-btn { padding: 13px 18px; font-size: 14.5px; }

  /* Tighten the toggle a hair so it never crowds the brand */
  .theme-toggle-track { width: 50px; height: 28px; padding: 0 6px; }
  .theme-toggle-thumb { width: 22px; height: 22px; }
  [data-theme='dark'] .theme-toggle-thumb { left: calc(100% - 25px); }

  .results-meta { margin: 4px 2px 12px; }
  .station-card { padding: 12px 10px; gap: 10px; grid-template-columns: 28px 1fr auto; }
  .station-name { font-size: 14.5px; }
  .price-value { font-size: 17px; }
  .station-price { min-width: 56px; }

  .welcome-card { padding: 18px 18px; }
}

/* Very small screens — drop tab icons so labels never wrap or clip */
@media (max-width: 380px) {
  .tab { gap: 0; padding: 8px 4px; font-size: 11.5px; }
  .tab svg { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}