/* ═══════════════════════════════════════════════════════════════
   Trippy — restyled 2026.
   Direction: airline boarding pass. Mono labels, a dashed
   perforation on the search stub, one teal accent, light ground so
   the Leaflet map is the loudest thing on screen. Replaces the old
   dark Discord-style palette and its four theme swatches.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --ink: #10222b;
  --slate: #56707c;
  --hair: #dae4ea;
  --paper: #ffffff;
  --mist: #f2f7f9;
  --teal: #0f6f8c;
  --teal-soft: #e2f2f8;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--sans);
  background: var(--mist);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* ── header ─────────────────────────────────────────────────── */
header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem clamp(1rem, 4vw, 2rem);
  background: var(--paper);
  border-bottom: 1px solid var(--hair);
}
#logo { height: 34px; width: auto; }
header h1 {
  margin: 0;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}
header h1::after {
  content: "trip planner";
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--slate);
  margin-top: -2px;
}

/* ── layout ─────────────────────────────────────────────────── */
main {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.25rem;
  padding: 1.25rem clamp(1rem, 4vw, 2rem);
  align-items: start;
}
@media (max-width: 860px) {
  main { grid-template-columns: 1fr; }
}

/* ── search card, styled as a ticket stub ───────────────────── */
.input-section {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.input-section::before {
  content: "";
  position: absolute;
  left: 1.25rem;
  right: 1.25rem;
  bottom: 5.1rem;
  border-top: 1px dashed var(--hair);
}

.form-group { margin-bottom: 0.9rem; }
.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--slate);
  margin-bottom: 0.3rem;
}
.form-group input {
  width: 100%;
  padding: 0.6rem 0.7rem;
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--mist);
  border: 1px solid var(--hair);
  border-radius: 7px;
  transition: border-color 0.15s, background 0.15s;
}
.form-group input:focus {
  background: var(--paper);
  border-color: var(--teal);
  outline: none;
}

button {
  font: inherit;
  cursor: pointer;
  border-radius: 7px;
  transition: transform 0.12s, background 0.15s, border-color 0.15s, color 0.15s;
}
button:active { transform: translateY(1px); }

#travel-form button[type="submit"] {
  width: 100%;
  margin-top: 1.15rem;
  padding: 0.7rem;
  font-weight: 600;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
}
#travel-form button[type="submit"]:hover {
  background: var(--teal);
  border-color: var(--teal);
}

#view-itinerary {
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.65rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hair);
}
#view-itinerary:hover { background: var(--teal-soft); border-color: var(--teal); }

/* ── map ────────────────────────────────────────────────────── */
.map-section {
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: var(--radius);
  overflow: hidden;
}
#map {
  height: clamp(340px, 68vh, 720px);
  width: 100%;
  background: var(--mist);
}
.leaflet-container { font-family: var(--sans); }

/* ── modals ─────────────────────────────────────────────────── */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(16, 34, 43, 0.45);
  backdrop-filter: blur(3px);
  padding: clamp(0.75rem, 4vw, 3rem);
  overflow-y: auto;
}
.modal-content {
  position: relative;
  max-width: 760px;
  margin: 0 auto;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 14px;
  padding: clamp(1.25rem, 3vw, 2rem);
  box-shadow: 0 24px 60px -24px rgba(16, 34, 43, 0.4);
}
.modal-content h2 {
  margin: 0 0 1.25rem;
  font-size: 1.3rem;
  letter-spacing: -0.01em;
}
.close {
  position: absolute;
  top: 0.9rem;
  right: 1.1rem;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--slate);
  cursor: pointer;
}
.close:hover { color: var(--ink); }

/* ── option tabs and filters ────────────────────────────────── */
.options-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.option {
  flex: 1;
  min-width: 110px;
  padding: 0.6rem 0.9rem;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid var(--hair);
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.option:hover { background: var(--teal-soft); border-color: var(--teal); }

#attractionFilters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px dashed var(--hair);
}
.filter-btn {
  padding: 0.35rem 0.7rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--paper);
  border: 1px solid var(--hair);
}
.filter-btn:hover {
  color: var(--teal);
  border-color: var(--teal);
  background: var(--teal-soft);
}

/* ── result cards: places, flights, events ──────────────────── */
.result-card,
.event-box,
.flight-box {
  padding: 0.9rem 1rem;
  margin-bottom: 0.6rem;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--hair);
  border-radius: 8px;
}
.result-card--notable { border-left-color: var(--teal); }

.result-card__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
}
.result-card h4,
.event-box h4,
.flight-box h4 {
  margin: 0 0 0.15rem;
  font-size: 1rem;
  font-weight: 600;
}
.pill {
  flex-shrink: 0;
  padding: 0.2rem 0.5rem;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate);
  background: var(--mist);
  border-radius: 999px;
}
.result-card__flag {
  margin: 0.2rem 0;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}
.result-card__meta,
.event-box p,
.flight-box p {
  margin: 0.2rem 0;
  font-size: 0.87rem;
  color: var(--slate);
}
.result-card__actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 0.6rem;
}
.result-card__actions a,
.event-box a,
.flight-box a {
  font-size: 0.83rem;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.add-to-itinerary {
  margin-left: auto;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  color: var(--paper);
  background: var(--teal);
  border: 1px solid var(--teal);
}
.add-to-itinerary:hover { background: var(--ink); border-color: var(--ink); }

.event-dates { margin-top: 0.5rem; font-size: 0.85rem; color: var(--slate); }
.show-dates {
  padding: 0.3rem 0.6rem;
  font-size: 0.78rem;
  color: var(--ink);
  background: var(--mist);
  border: 1px solid var(--hair);
}

/* ── itinerary ──────────────────────────────────────────────── */
.itinerary-item {
  padding: 0.9rem 1rem;
  margin-bottom: 0.6rem;
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 8px;
}
.itinerary-item h4 {
  margin: 0 0 0.35rem;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
}
.itinerary-item p { margin: 0.3rem 0; font-size: 0.88rem; }
.itinerary-item input {
  padding: 0.28rem 0.45rem;
  font: inherit;
  font-size: 0.85rem;
  color: var(--ink);
  background: var(--mist);
  border: 1px solid var(--hair);
  border-radius: 5px;
}
.itinerary-item input:disabled { color: var(--slate); background: var(--paper); }

.schedule-item,
.unschedule-item,
.remove-from-itinerary {
  margin-top: 0.5rem;
  margin-right: 0.4rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hair);
}
.schedule-item:hover { background: var(--teal); border-color: var(--teal); color: var(--paper); }
.remove-from-itinerary:hover { border-color: #b3261e; color: #b3261e; }

.hour-label {
  padding-top: 0.35rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  color: var(--slate);
}
.hour-content {
  min-height: 2rem;
  padding: 0.25rem 0;
  border-top: 1px solid var(--hair);
}

/* ── states ─────────────────────────────────────────────────── */
.loading,
.empty {
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--slate);
}
.attribution {
  margin-top: 1rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.05em;
  color: var(--slate);
  text-align: right;
}

.loading-indicator {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  background: rgba(242, 247, 249, 0.8);
}
.spinner {
  width: 34px;
  height: 34px;
  border: 3px solid var(--hair);
  border-top-color: var(--teal);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}