* { box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial; background:#f6f7fb; margin:0; padding:20px; }
.container { max-width:900px; margin:0 auto; background:#fff; padding:20px; border-radius:8px; box-shadow:0 4px 14px rgba(20,20,40,0.06); }
h1{margin:0 0 18px; font-size:20px}
form { display:flex; flex-direction:column; gap:10px }
label { font-size:13px; color:#333; font-weight: 600; }
input, select, button { padding:10px; font-size:16px; border-radius:6px; border:1px solid #e6e9ef }
button { background:#2563eb; color:#fff; border:none; cursor:pointer }
button:disabled { opacity:0.6; cursor:default }
.status{margin-top:12px;padding:10px;border-radius:6px}
.status.hidden{display:none}
.status.loading{background:#fff7e6;color:#7a5b00;border:1px solid #f5e6c6}
.status.error{background:#ffe6e6;color:#7a0000;border:1px solid #f1c6c6}
.passenger-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.passenger-row input { flex: 1; }
.delete-btn { padding: 8px 12px; background: #dc2626; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 14px; }
.delete-btn:hover { background: #b91c1c; }

/* Estilos para el calendario Cally */
.date-input-wrapper {
  position: relative;
  margin-bottom: 10px;
}

.date-input {
  width: 100%;
  padding: 12px;
  background: white;
  border: 1px solid #e6e9ef;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 16px;
  color: #666;
  transition: all 0.2s;
  text-align: left;
}

.date-input:hover {
  border-color: #2563eb;
  background: #fafbfc;
}

.calendar-icon {
  width: 20px;
  height: 20px;
  color: #2563eb;
  flex-shrink: 0;
}

.date-input span {
  flex: 1;
}

.calendar-popover {
  position: absolute;
  top: calc(100% + 5px);
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e6e9ef;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  padding: 20px;
  z-index: 1000;
  min-width: 650px;
}

/* Estilizar el contenedor de meses usando Shadow Parts */
calendar-range::part(months) {
  display: flex;
  gap: 30px;
  justify-content: center;
  flex-wrap: nowrap;
}

calendar-month {
  display: block;
  flex: 1;
  min-width: 280px;
}

.calendar-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 15px;
  padding-top: 15px;
  border-top: 1px solid #e6e9ef;
}

.btn-primary,
.btn-secondary {
  padding: 8px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: #2563eb;
  color: white;
}

.btn-primary:hover {
  background: #1d4ed8;
}

.btn-secondary {
  background: #f3f4f6;
  color: #374151;
  border: 1px solid #e5e7eb;
}

.btn-secondary:hover {
  background: #e5e7eb;
}

calendar-range svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  cursor: pointer;
  color: #2563eb;
}

calendar-range svg:hover {
  color: #1d4ed8;
}

calendar-month {
  display: block;
}

/* Estilos para los días del calendario */
calendar-range::part(button) {
  aspect-ratio: 1;
  border: 0;
  background: transparent;
  font: inherit;
  cursor: pointer;
  padding: 8px;
  border-radius: 6px;
  transition: background-color 0.2s;
}

calendar-range::part(button):hover {
  background: #e0e7ff;
}

calendar-range::part(button):disabled {
  cursor: default;
  opacity: 0.3;
}

calendar-range::part(button):disabled:hover {
  background: transparent;
}

/* Día actual */
calendar-range::part(today) {
  font-weight: 600;
  color: #2563eb;
}

/* Días seleccionados */
calendar-range::part(selected) {
  background: #2563eb;
  color: white;
}

calendar-range::part(selected):hover {
  background: #1d4ed8;
}

/* Rango entre fechas */
calendar-range::part(in-range) {
  background: #dbeafe;
  color: #1e40af;
  border-radius: 0;
}

calendar-range::part(range-start) {
  background: #2563eb;
  color: white;
  border-radius: 6px 0 0 6px;
}

calendar-range::part(range-end) {
  background: #2563eb;
  color: white;
  border-radius: 0 6px 6px 0;
}

/* Responsive */
@media (max-width: 768px) {
  .container { max-width: 720px; padding: 14px; }
  
  .calendar-popover {
    left: -10px;
    right: -10px;
    padding: 15px;
    min-width: auto;
  }
  
  calendar-range::part(months) {
    flex-direction: column;
    gap: 15px;
  }
  
  calendar-month {
    min-width: auto;
  }
}

@media (max-width:520px){ 
  input, select, button { font-size:15px; }
  
  .date-input {
    padding: 10px;
    font-size: 15px;
  }
  
  .calendar-icon {
    width: 18px;
    height: 18px;
  }
  
  .calendar-popover {
    padding: 12px;
  }
  
  calendar-range::part(months) {
    flex-direction: column;
    gap: 12px;
  }
  
  calendar-range::part(button) {
    padding: 6px;
  }
}