:root {
  --bg: #f4f7fa;
  --panel: #ffffff;
  --text: #1c2733;
  --muted: #5b6b7a;
  --border: #dde4ea;
  --accent: #1d5fa8;
  --accent-dark: #164a85;
  --good: #1c7a4d;
  --warn: #b7791f;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #10161d;
    --panel: #1a232c;
    --text: #e7edf3;
    --muted: #9fb0bf;
    --border: #2c3945;
    --accent: #5b9bd9;
    --accent-dark: #7bb0e3;
    --good: #4caf7d;
    --warn: #e0a94a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

header {
  padding: 2rem 1.5rem 1rem;
  text-align: center;
}

header h1 {
  margin: 0 0 0.4rem;
  font-size: 1.8rem;
}

.subtitle {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

main {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

form {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.field-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.2rem;
}

.field {
  flex: 1;
  min-width: 140px;
  margin-bottom: 1.2rem;
}

.field-row .field {
  margin-bottom: 0;
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.hint {
  font-weight: 400;
  color: var(--muted);
  font-size: 0.8rem;
}

input[type="date"], input[type="number"], input[type="text"], input[type="password"] {
  width: 100%;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.95rem;
}

.resort-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0.4rem 1rem;
  max-height: 260px;
  overflow-y: auto;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.75rem;
  background: var(--bg);
}

.resort-list label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 400;
  font-size: 0.9rem;
  margin: 0;
  cursor: pointer;
}

.resort-list .state-group {
  grid-column: 1 / -1;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-top: 0.5rem;
}

.resort-list .state-group:first-child {
  margin-top: 0;
}

.loading {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0.7rem 1.6rem;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

button:hover { background: var(--accent-dark); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

#results { margin-top: 1rem; }

.error-box {
  background: #fdecea;
  border: 1px solid #f3b4ac;
  color: #8a2c22;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius);
}

@media (prefers-color-scheme: dark) {
  .error-box {
    background: #3a1f1c;
    border-color: #6b3830;
    color: #f3b4ac;
  }
}

.day-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.4rem;
  margin-bottom: 1rem;
}

.day-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.15rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.day-card .score {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--good);
  background: rgba(28, 122, 77, 0.12);
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
}

.day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.6rem 1.2rem;
  font-size: 0.9rem;
}

.day-grid dt {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0;
}

.day-grid dd {
  margin: 0.1rem 0 0;
  font-weight: 600;
}

.lodging-box {
  margin-top: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border);
  font-size: 0.9rem;
}

.lodging-box .no-lodging {
  color: var(--muted);
  font-style: italic;
}

.trip-summary {
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 1.5rem;
}

/* --- Tabs --- */

.tabs {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  padding: 0 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  background: none;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* --- Epic Pass quick-select + badge --- */

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0;
  margin-bottom: 0.5rem;
  cursor: pointer;
  display: block;
}

.link-btn:hover { text-decoration: underline; }

.epic-badge {
  display: inline-block;
  background: rgba(29, 95, 168, 0.14);
  color: var(--accent);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  vertical-align: middle;
}

.new-badge {
  display: inline-block;
  background: rgba(28, 122, 77, 0.14);
  color: var(--good);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  vertical-align: middle;
}

/* --- Conditions tab --- */

.state-header {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  margin: 1.5rem 0 0.6rem;
}

.state-header:first-child { margin-top: 0; }

.conditions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.9rem;
}

.condition-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
}

.condition-card h4 {
  margin: 0 0 0.6rem;
  font-size: 1rem;
}

.fetched-at {
  margin: 0.7rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

/* --- Road Conditions tab --- */

.route-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-bottom: 0.8rem;
}

.route-card h4 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.incident-line {
  margin: 0.3rem 0;
  font-size: 0.88rem;
}

.source-tag {
  display: inline-block;
  background: rgba(183, 121, 31, 0.14);
  color: var(--warn);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  margin-right: 0.4rem;
}

.logout-link {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--muted);
}