* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  background: #f5f3ef;
  color: #3d3a36;
  min-height: 100vh;
  padding: 24px 16px;
}

.container {
  max-width: 600px;
  margin: 0 auto;
}

/* ── Header ── */

header {
  text-align: center;
  margin-bottom: 32px;
}

h1 {
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 2.35rem;
  font-weight: 400;
  color: #2c2925;
  margin-bottom: 4px;
  letter-spacing: -0.5px;
}

.tagline {
  color: #8a857d;
  font-size: 0.95rem;
}

.clock {
  color: #6b8f71;
  font-size: 1.05rem;
  font-weight: 500;
  margin-top: 10px;
  font-variant-numeric: tabular-nums;
}

/* ── Saved stations button ── */

.saved-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 12px;
  background: #fffef9;
  border: 1px solid #e8e4dd;
  border-radius: 12px;
  color: #6b665e;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.saved-btn:hover {
  background: #f7f5f0;
  border-color: #d5d0c7;
}

.saved-btn.active {
  background: #3d3a36;
  color: #f5f3ef;
  border-color: #3d3a36;
}

/* ── Search box ── */

.search-box {
  background: #fffef9;
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.tab {
  flex: 1;
  padding: 12px 16px;
  background: #f0ede8;
  border: none;
  border-radius: 10px;
  color: #6b665e;
  font-size: 0.9rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tab.active {
  background: #3d3a36;
  color: #f5f3ef;
}

.tab:hover:not(.active) {
  background: #e8e4dd;
}

.input-group {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

input[type="text"] {
  flex: 1;
  padding: 14px 18px;
  font-size: 1.05rem;
  font-family: inherit;
  border: 2px solid #e8e4dd;
  border-radius: 12px;
  background: #fff;
  color: #3d3a36;
  outline: none;
  transition: border-color 0.2s;
}

input[type="text"]::placeholder {
  color: #b5b0a7;
}

input[type="text"]:focus {
  border-color: #6b8f71;
}

/* ── Buttons ── */

button {
  padding: 14px 24px;
  font-size: 0.95rem;
  font-family: inherit;
  font-weight: 500;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: #6b8f71;
  color: #fff;
}

.btn-primary:hover {
  background: #5a7a5f;
}

.btn-secondary {
  background: #6b8f71;
  color: #fff;
  width: 100%;
}

.btn-secondary:hover {
  background: #5a7a5f;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-link {
  background: none;
  border: none;
  color: #6b8f71;
  font-size: 0.8rem;
  font-family: inherit;
  font-weight: 400;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  border-radius: 0;
}

.btn-link:hover {
  color: #5a7a5f;
}

/* ── Divider ── */

.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #b5b0a7;
  margin: 16px 0;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: #e8e4dd;
}

/* ── Radius select ── */

.radius-select {
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: #6b665e;
  background: #f0ede8;
  border: none;
  border-radius: 10px;
  padding: 12px 10px;
  cursor: pointer;
  outline: none;
  flex-shrink: 0;
}

.radius-select:focus {
  box-shadow: 0 0 0 2px #6b8f7140;
}

/* ── State: error / loading ── */

.error {
  background: #fdf2f2;
  color: #b54a4a;
  padding: 14px 16px;
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.loading {
  text-align: center;
  padding: 48px 24px;
  color: #8a857d;
}

.spinner {
  display: inline-block;
  width: 28px;
  height: 28px;
  border: 3px solid #e8e4dd;
  border-top-color: #6b8f71;
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
  margin-bottom: 12px;
}

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

/* ── Results ── */

.results {
  margin-top: 8px;
}

.location-info {
  text-align: center;
  color: #8a857d;
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.no-arrivals {
  color: #7a756c;
  font-style: italic;
  font-size: 0.9rem;
  padding: 8px 0;
  text-align: center;
}

.last-updated {
  text-align: center;
  color: #a09a91;
  font-size: 0.8rem;
  margin-top: 12px;
  margin-bottom: 4px;
}

/* ── Station cards ── */

.station,
.bus-stop {
  background: #fff;
  border-radius: 14px;
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  border: 1px solid #e5e2dc;
}

.station-header,
.stop-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid #eceae5;
}

.station-name,
.stop-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1a1816;
}

.station-distance,
.stop-distance {
  color: #6b665e;
  font-size: 0.85rem;
  font-weight: 500;
}

.station-nav-link {
  color: #1a1816;
  text-decoration: none;
}

.station-nav-link:hover {
  color: #6b8f71;
  text-decoration: underline;
}

.direction {
  margin-bottom: 14px;
}

.direction:last-child {
  margin-bottom: 0;
}

.direction-label {
  font-size: 0.72rem;
  color: #7a756c;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  font-weight: 600;
  margin-bottom: 10px;
}

.trains {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.train {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f7f5f2;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid #e8e5e0;
}

.line-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
}

.train-time {
  font-size: 0.95rem;
  font-weight: 600;
  color: #2a2725;
}

/* ── Bus cards ── */

.bus-arrival {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid #eceae5;
}

.bus-arrival:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.bus-info {
  flex: 1;
}

.bus-route {
  display: inline-block;
  background: #3a6a87;
  color: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-right: 12px;
}

.bus-destination {
  color: #5c574f;
  font-size: 0.9rem;
}

.bus-time {
  font-size: 1.1rem;
  font-weight: 700;
  color: #4a7a50;
  white-space: nowrap;
}

/* ── Show more ── */

button.show-more-btn {
  width: 100%;
  text-align: center;
  margin-top: 14px;
  padding: 10px 16px;
  background: #6b8f71;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.2s ease;
  text-decoration: none;
}

button.show-more-btn:hover {
  background: #5a7a5f;
}

/* ── Footer ── */

footer {
  text-align: center;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #e8e4dd;
  color: #a09a91;
  font-size: 0.8rem;
}

footer p + p {
  margin-top: 6px;
}

footer strong {
  color: #6b8f71;
  font-weight: 600;
}

footer a {
  color: #6b8f71;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}

/* ── Subway line colors ── */

/* ── Alerts banner ── */

.alerts-banner {
  background: #fef9ef;
  border: 1px solid #f0dca0;
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
}

.alerts-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: none;
  border: none;
  border-radius: 0;
  color: #8a7530;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
}

.alerts-toggle:hover {
  background: #fdf3dd;
}

.alerts-icon {
  font-size: 1.1rem;
}

.alerts-chevron {
  margin-left: auto;
  transition: transform 0.2s;
}

.alerts-chevron.expanded {
  transform: rotate(180deg);
}

.alerts-list {
  padding: 0 16px 12px;
}

.alert-item {
  padding: 10px 0;
  border-top: 1px solid #f0dca0;
}

.alert-routes {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 6px;
}

.alert-header {
  font-size: 0.85rem;
  color: #5c5230;
  line-height: 1.4;
}

.line-badge.small {
  width: 20px;
  height: 20px;
  font-size: 0.65rem;
}

/* ── Favorites ── */

.station-name-group {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.favorite-btn {
  background: none;
  border: none;
  padding: 0;
  font-size: 1.2rem;
  color: #d1cdc5;
  cursor: pointer;
  line-height: 1;
  border-radius: 0;
  flex-shrink: 0;
  transition: color 0.2s;
}

.favorite-btn:hover {
  color: #e8b930;
}

.favorite-btn.active {
  color: #e8b930;
}

[x-cloak] {
  display: none !important;
}

/* ── Responsive ── */

@media (max-width: 420px) {
  body {
    padding: 16px 10px;
  }

  h1 {
    font-size: 2rem;
  }

  .search-box {
    padding: 16px;
  }

  .tabs {
    gap: 6px;
  }

  .tab {
    padding: 10px 10px;
    font-size: 0.82rem;
  }

  .radius-select {
    padding: 10px 6px;
    font-size: 0.88rem;
  }

  .station,
  .bus-stop {
    padding: 14px 14px;
  }

  .station-name,
  .stop-name {
    font-size: 1rem;
  }

  .station-nav-link {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 180px;
    display: inline-block;
  }

  .trains {
    gap: 8px;
  }

  .train {
    padding: 8px 10px;
  }

  .saved-btn {
    padding: 10px 12px;
    font-size: 0.85rem;
  }
}

@media (max-width: 340px) {
  .tabs {
    flex-wrap: wrap;
  }

  .radius-select {
    flex: 1;
  }

  .station-nav-link {
    max-width: 140px;
  }
}

.line-1, .line-2, .line-3 { background: #ee352e; }
.line-4, .line-5, .line-6 { background: #00933c; }
.line-7                    { background: #b933ad; }
.line-A, .line-C, .line-E  { background: #0039a6; }
.line-B, .line-D, .line-F, .line-M { background: #ff6319; }
.line-G                    { background: #6cbe45; }
.line-J, .line-Z           { background: #996633; }
.line-L                    { background: #a7a9ac; }
.line-N, .line-Q, .line-R, .line-W { background: #fccc0a; color: #333; }
.line-S                    { background: #808183; }
.line-SIR                  { background: #0039a6; font-size: 0.5rem; }