:root {
  --cb-yellow: #FFCC00;
  --cb-black: #1C1C1C;
  --cb-blue: #184FEA;
  --cb-radius: 10px;
  --cb-font: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.caldis-booking {
  font-family: var(--cb-font);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.caldis-booking *,
.caldis-booking *::before,
.caldis-booking *::after {
  box-sizing: border-box;
}

/* Loading overlay */
.caldis-booking--loading::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.7);
  border-radius: var(--cb-radius);
  z-index: 10;
  pointer-events: none;
}

.caldis-booking--loading::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 32px;
  height: 32px;
  margin: -16px 0 0 -16px;
  border: 3px solid rgba(0, 0, 0, 0.1);
  border-top-color: var(--cb-blue);
  border-radius: 50%;
  z-index: 11;
  animation: cb-spin 0.6s linear infinite;
}

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

/* Dates section */
.caldis-booking__dates {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}

.caldis-booking__field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.caldis-booking__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--cb-black);
  opacity: 0.7;
}

.caldis-booking__required {
  color: #c62828;
  font-weight: 700;
}

.caldis-booking__input {
  width: 100%;
  height: 46px;
  border-radius: var(--cb-radius);
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0 12px;
  background: #fff;
  color: var(--cb-black);
  font-family: var(--cb-font);
  font-size: 14px;
  font-weight: 600;
  outline: none;
}

.caldis-booking__input:focus {
  border-color: var(--cb-yellow);
  box-shadow: 0 0 0 2px rgba(255, 204, 0, 0.25);
}

.caldis-booking__input--error {
  border-color: #c62828 !important;
  box-shadow: 0 0 0 2px rgba(198, 40, 40, 0.15) !important;
}

.caldis-booking__input--valid {
  border-color: #2e7d32;
}

.caldis-booking__hint {
  font-size: 12px;
  color: #c62828;
  margin-top: 2px;
}

/* Info section */
.caldis-booking__info {
  margin-bottom: 16px;
  padding: 12px 16px;
  border-radius: var(--cb-radius);
  background: #f5f5f5;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.caldis-booking__status {
  font-size: 14px;
  font-weight: 600;
  color: var(--cb-black);
}

.caldis-booking--available .caldis-booking__info {
  background: #e8f5e9;
}

.caldis-booking--available .caldis-booking__status {
  color: #2e7d32;
}

.caldis-booking--unavailable .caldis-booking__info {
  background: #fff3e0;
}

.caldis-booking--unavailable .caldis-booking__status {
  color: #e65100;
}

.caldis-booking__price {
  font-size: 16px;
  font-weight: 700;
  color: var(--cb-blue);
  white-space: nowrap;
}

/* Form */
.caldis-booking__form-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.caldis-booking__textarea {
  width: 100%;
  min-height: 80px;
  border-radius: var(--cb-radius);
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 12px;
  background: #fff;
  color: var(--cb-black);
  font-family: var(--cb-font);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  resize: vertical;
}

.caldis-booking__textarea:focus {
  border-color: var(--cb-blue);
  box-shadow: 0 0 0 2px rgba(24, 79, 234, 0.15);
}

/* Checkboxes */
.caldis-booking__consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--cb-black);
  cursor: pointer;
  line-height: 1.4;
}

.caldis-booking__consent input[type="checkbox"] {
  margin-top: 2px;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--cb-blue);
}

/* Payment method radios */
.caldis-booking__payment-options {
  display: flex;
  gap: 10px;
}

.caldis-booking__radio {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  padding: 12px 14px;
  border-radius: var(--cb-radius);
  border: 2px solid rgba(0, 0, 0, 0.1);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--cb-black);
  transition: border-color 0.2s, background 0.2s;
}

.caldis-booking__radio:hover {
  border-color: rgba(0, 0, 0, 0.2);
}

.caldis-booking__radio:has(input:checked) {
  border-color: var(--cb-yellow);
  background: rgba(255, 204, 0, 0.08);
}

.caldis-booking__radio input[type="radio"] {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--cb-yellow);
  margin: 0;
}

@media (max-width: 560px) {
  .caldis-booking__payment-options {
    flex-direction: column;
  }
}

/* Honeypot */
.caldis-booking__hp {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  overflow: hidden;
  pointer-events: none;
}

/* Submit */
.caldis-booking__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 50px;
  border: none;
  border-radius: var(--cb-radius);
  background: var(--cb-yellow);
  color: var(--cb-black);
  font-family: var(--cb-font);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  margin-top: 8px;
  transition: background 0.2s, color 0.2s;
}

.caldis-booking__submit:hover,
.caldis-booking__submit:focus {
  background: var(--cb-black);
  color: #fff;
  outline: none;
}

.caldis-booking__submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Message */
.caldis-booking__message {
  padding: 12px 16px;
  border-radius: var(--cb-radius);
  font-size: 14px;
  font-weight: 600;
  margin-top: 12px;
}

.caldis-booking__message--success {
  background: #e8f5e9;
  color: #2e7d32;
}

.caldis-booking__message--error {
  background: #ffebee;
  color: #c62828;
}

.caldis-booking__unavailable-notice {
  padding: 20px;
  text-align: center;
  color: var(--cb-black);
  opacity: 0.6;
  font-size: 14px;
}

/* Flatpickr — altInput styling */
.caldis-booking .flatpickr-input[readonly] {
  cursor: pointer;
}

.caldis-booking input.flatpickr-alt {
  width: 100%;
  height: 46px;
  border-radius: var(--cb-radius);
  border: 1px solid rgba(0, 0, 0, 0.12);
  padding: 0 12px;
  background: #fff;
  color: var(--cb-black);
  font-family: var(--cb-font);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
}

.caldis-booking input.flatpickr-alt:focus {
  border-color: var(--cb-yellow);
  box-shadow: 0 0 0 2px rgba(255, 204, 0, 0.25);
}

/* Flatpickr calendar theme */
.flatpickr-calendar {
  font-family: var(--cb-font, "Poppins", sans-serif) !important;
  border-radius: 10px !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.15) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
}

.flatpickr-months .flatpickr-month,
.flatpickr-current-month .flatpickr-monthDropdown-months {
  background: #1C1C1C !important;
  color: #fff !important;
}

.flatpickr-current-month input.cur-year {
  color: #fff !important;
}

.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
  fill: #fff !important;
  color: #fff !important;
}

.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
  fill: #FFCC00 !important;
  color: #FFCC00 !important;
}

span.flatpickr-weekday {
  color: #1C1C1C !important;
  font-weight: 700 !important;
}

.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.selected:focus {
  background: #FFCC00 !important;
  border-color: #FFCC00 !important;
  color: #1C1C1C !important;
}

.flatpickr-day:hover {
  background: rgba(255, 204, 0, 0.15) !important;
  border-color: rgba(255, 204, 0, 0.3) !important;
}

.flatpickr-day.today {
  border-color: #FFCC00 !important;
}

.flatpickr-time input,
.flatpickr-time .flatpickr-am-pm {
  font-family: var(--cb-font, "Poppins", sans-serif) !important;
  font-weight: 600 !important;
}

.flatpickr-time input:hover,
.flatpickr-time input:focus,
.flatpickr-time .flatpickr-am-pm:hover {
  background: rgba(255, 204, 0, 0.1) !important;
}

/* Responsive */
@media (max-width: 560px) {
  .caldis-booking__dates {
    grid-template-columns: 1fr;
  }

  .caldis-booking__info {
    flex-direction: column;
    align-items: flex-start;
  }
}