:root {
  --primary: #0f2b48;
  --primary-mid: #1a426e;
  --primary-accent: #ff6b35;
  --primary-accent-soft: rgba(255, 107, 53, 0.12);
  --bg: #f4f6f9;
  --card-bg: #ffffff;
  --text-main: #1c252c;
  --text-muted: #5a6e7f;
  --border: #e2e8f0;
  --tag-mp: #e67e22;
  --tag-pc: #27ae60;
  --tag-ad: #2980b9;
  --tag-flight: #8e44ad;
  --tag-a: #7f8c8d;
  --danger-bg: #fde8e8;
  --danger-text: #9b1c1c;
  --warning-bg: #fff4e0;
  --warning-text: #8a5300;
  --success-bg: #def7ec;
  --success-text: #03543f;
  --tips-bg: #fff9db;
  --tips-border: #f5b400;
  --shadow-sm: 0 2px 6px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121820;
    --card-bg: #1c2430;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --border: #2d3748;
    --primary-accent-soft: rgba(255, 107, 53, 0.18);
    --danger-bg: #3b1818;
    --danger-text: #f8b4b4;
    --warning-bg: #3a2c10;
    --warning-text: #f6c87a;
    --success-bg: #0f2e22;
    --success-text: #84e1bc;
    --tips-bg: #3a2c10;
    --tips-border: #f5b400;
    --tag-a: #95a5a6;
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
html, body { background-color: var(--bg); color: var(--text-main); line-height: 1.5; }
body { padding-bottom: 40px; min-height: 100vh; }

.app-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  color: white;
  padding: 24px 16px calc(16px + env(safe-area-inset-bottom, 0));
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-content h1 { font-size: 1.4rem; font-weight: 700; }
.header-content p { font-size: 0.85rem; opacity: 0.85; margin-top: 4px; }
.header-meta { font-size: 0.75rem !important; opacity: 0.7 !important; margin-top: 2px !important; }
.header-actions { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 8px; }

.container { max-width: 920px; margin: 0 auto; padding: 16px; }

.card {
  background-color: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.validator-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.form-group { display: flex; flex-direction: column; }
.form-group-wide { grid-column: 1 / -1; }
.form-group label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select {
  padding: 11px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background-color: var(--card-bg);
  color: var(--text-main);
  font-size: 0.95rem;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select { background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%235a6e7f' d='M4 6l4 4 4-4z'/></svg>"); background-repeat: no-repeat; background-position: right 8px center; padding-right: 32px; }

.btn {
  border: none;
  padding: 11px 16px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background-color: var(--primary-accent); color: white; }
.btn-primary:hover { background-color: #e85a25; }
.btn-secondary { background-color: rgba(255,255,255,0.18); color: white; border: 1px solid rgba(255,255,255,0.35); }
.btn-secondary:hover { background-color: rgba(255,255,255,0.28); }
.btn-tertiary { background-color: transparent; color: white; border: 1px solid rgba(255,255,255,0.35); }
.btn-tertiary:hover { background-color: rgba(255,255,255,0.12); }
.btn-wide { grid-column: 1 / -1; }

.day-card { border-left: 5px solid var(--primary); }
.day-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; gap: 10px; flex-wrap: wrap; }
.day-title { font-size: 1.1rem; font-weight: 700; flex: 1; min-width: 0; }
.day-badges { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }

.badge {
  font-size: 0.72rem;
  padding: 4px 9px;
  border-radius: 6px;
  font-weight: 700;
  color: white;
  letter-spacing: 0.04em;
}
.badge-mp { background-color: var(--tag-mp); }
.badge-pc { background-color: var(--tag-pc); }
.badge-ad { background-color: var(--tag-ad); }
.badge-vuelo { background-color: var(--tag-flight); }
.badge-a { background-color: var(--tag-a); }

.luggage-pill {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 12px;
  background-color: var(--primary-accent-soft);
  color: var(--primary-accent);
  font-weight: 700;
  border: 1px solid var(--primary-accent);
}

.day-meta { font-size: 0.88rem; color: var(--text-muted); margin-top: 6px; }
.day-meta strong { color: var(--text-main); }

.transport-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary-accent-soft);
  border-left: 3px solid var(--primary-accent);
  padding: 8px 12px;
  border-radius: 6px;
  margin: 10px 0;
  font-size: 0.88rem;
}
.transport-icon { font-size: 1.2rem; }

.tips-banner {
  background-color: var(--tips-bg);
  border-left: 4px solid var(--tips-border);
  color: var(--text-main);
  padding: 10px 14px;
  border-radius: 6px;
  margin: 10px 0;
  font-size: 0.9rem;
}

.day-details { margin-top: 12px; font-size: 0.9rem; }
.day-details ul { margin-left: 20px; margin-top: 6px; }
.day-details li { margin-bottom: 3px; }
.free-time { margin-top: 8px; }
.day-notes { color: var(--text-muted); font-size: 0.82rem; margin-top: 6px; }

.optional-tours {
  margin-top: 14px;
  padding: 10px 12px;
  background-color: var(--warning-bg);
  border-radius: 8px;
  border-left: 3px solid var(--warning-text);
}
.optional-tours strong { color: var(--warning-text); display: block; margin-bottom: 8px; }
.optional-tour-item {
  background-color: var(--card-bg);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 6px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4px 10px;
  align-items: center;
}
.tour-price { color: var(--warning-text); font-weight: 700; font-size: 0.95rem; }
.tour-notes { grid-column: 1 / -1; color: var(--text-muted); font-size: 0.8rem; margin: 0; }

.custom-res-section {
  margin-top: 14px;
  padding: 10px 12px;
  background-color: var(--primary-accent-soft);
  border-radius: 8px;
  border-left: 3px solid var(--primary-accent);
}
.custom-res-section > strong { color: var(--primary-accent); display: block; margin-bottom: 8px; }
.custom-res-item {
  background-color: var(--card-bg);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}
.custom-res-item.forced { border-left: 3px solid var(--warning-text); }
.custom-res-info { flex: 1; min-width: 0; }
.custom-res-type { color: var(--text-muted); font-size: 0.78rem; margin-left: 6px; }
.forced-badge {
  background-color: var(--warning-bg);
  color: var(--warning-text);
  font-size: 0.65rem;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  font-weight: 700;
  text-transform: uppercase;
}
.btn-icon {
  background-color: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  flex-shrink: 0;
}
.btn-icon:hover { background-color: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-text); }

.validation-alert {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
}
.alert-warning { background-color: var(--danger-bg); color: var(--danger-text); border: 1px solid #f8b4b4; }
.alert-warning ul { margin: 6px 0 8px 18px; font-weight: 400; }
.alert-success { background-color: var(--success-bg); color: var(--success-text); border: 1px solid #84e1bc; }

.section-title-bar { display: flex; justify-content: space-between; align-items: baseline; margin: 18px 4px 12px; flex-wrap: wrap; gap: 6px; }
.section-title-bar h2 { font-size: 1.15rem; }
.section-subtitle { font-size: 0.8rem; color: var(--text-muted); }

.banner-card { background-color: var(--primary-accent-soft); border-left: 4px solid var(--primary-accent); }
.banner-row { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; }
.banner-row .btn-tertiary { color: var(--primary-accent); border-color: var(--primary-accent); }
.banner-row .btn-tertiary:hover { background-color: var(--primary-accent); color: white; }

.app-footer { text-align: center; color: var(--text-muted); font-size: 0.78rem; padding: 20px 16px; }

@media (max-width: 480px) {
  .header-content h1 { font-size: 1.2rem; }
  .day-title { font-size: 1rem; }
  .validator-form { grid-template-columns: 1fr; }
  .form-group-wide { grid-column: 1; }
  .btn-wide { grid-column: 1; }
  .card { padding: 14px; }
  .optional-tour-item { grid-template-columns: 1fr; }
}

/* -------- Mapa Leaflet -------- */
.map-card { padding: 14px; }
.map-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.map-controls label { font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }
.map-controls select {
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background-color: var(--card-bg);
  color: var(--text-main);
  font-size: 0.9rem;
  flex: 1;
  min-width: 200px;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'><path fill='%235a6e7f' d='M4 6l4 4 4-4z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 8px center;
  padding-right: 28px;
}
.map-controls input[type="checkbox"] { width: 16px; height: 16px; cursor: pointer; }
.btn-tertiary-dark {
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border);
  padding: 8px 12px;
  font-size: 0.85rem;
}
.btn-tertiary-dark:hover { background-color: var(--primary-accent-soft); border-color: var(--primary-accent); color: var(--primary-accent); }

.map-container {
  width: 100%;
  height: 480px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background-color: var(--bg);
  z-index: 1;
}
.map-hint { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; text-align: center; }

/* Pines custom (divIcon) */
.map-pin {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  width: 32px;
  height: 32px;
  background-color: white;
  border: 2px solid var(--primary);
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
.map-pin.hotel-pin { background-color: var(--primary); color: white; border-color: var(--primary-accent); }
.map-pin.attr-pin { background-color: white; color: var(--primary); }

/* Override Leaflet popup para que se vea como la app */
.leaflet-popup-content-wrapper {
  background-color: var(--card-bg);
  color: var(--text-main);
  border-radius: 8px;
  font-size: 0.85rem;
}
.leaflet-popup-content { margin: 10px 12px; line-height: 1.4; }
.leaflet-popup-tip { background-color: var(--card-bg); }
.leaflet-control-attribution {
  background-color: rgba(255,255,255,0.85) !important;
  font-size: 0.65rem !important;
}
@media (prefers-color-scheme: dark) {
  .leaflet-control-attribution { background-color: rgba(0,0,0,0.7) !important; color: #ccc !important; }
  .leaflet-control-attribution a { color: #88c0ff !important; }
}

@media (max-width: 480px) {
  .map-container { height: 360px; }
  .map-controls select { min-width: 0; }
}