/* ==========================================================================
   Booking Calendar Widget
   ========================================================================== */

/* ---- Container ---- */
.booking-widget {
  margin-top: 2.5rem;
  text-align: center;
  position: relative;
}

.booking-widget__title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.booking-widget__title::before,
.booking-widget__title::after {
  content: '';
  flex: 1;
  max-width: 80px;
  height: 1px;
  background: var(--border-color);
}

/* ---- Calendar ---- */
.booking-calendar {
  max-width: 360px;
  margin: 0 auto 1.5rem;
}

.booking-calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.booking-calendar__month {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.booking-calendar__nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.booking-calendar__nav:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-primary);
}

.booking-calendar__nav:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.booking-calendar__nav:disabled:hover {
  background: var(--bg-card);
  border-color: var(--border-color);
}

.booking-calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.booking-calendar__dow {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 0.35rem 0;
  text-align: center;
}

.booking-calendar__day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-primary);
  transition: background var(--transition), border-color var(--transition),
              color var(--transition);
  padding: 0;
}

.booking-calendar__day:hover:not(.is-disabled):not(.is-empty) {
  background: rgba(var(--accent-primary-rgb), 0.1);
  border-color: rgba(var(--accent-primary-rgb), 0.3);
}

.booking-calendar__day.is-selected {
  background: var(--accent-primary);
  color: #fff;
  border-color: var(--accent-primary);
  font-weight: 600;
}

.booking-calendar__day.is-today:not(.is-selected) {
  border-color: var(--accent-primary);
  font-weight: 600;
}

.booking-calendar__day.is-disabled {
  color: var(--text-muted);
  opacity: 0.4;
  cursor: not-allowed;
}

.booking-calendar__day.is-empty {
  cursor: default;
}

/* ---- Time Slots ---- */
.booking-timeslots {
  max-width: 420px;
  margin: 0 auto 1.5rem;
}

.booking-timeslots__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}

.booking-timeslots__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 6px;
}

.booking-timeslots__btn {
  padding: 0.45rem 0.25rem;
  font-size: 0.8rem;
  font-family: var(--font-mono);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition);
}

.booking-timeslots__btn:hover {
  background: rgba(var(--accent-primary-rgb), 0.1);
  border-color: rgba(var(--accent-primary-rgb), 0.3);
}

.booking-timeslots__btn.is-selected {
  background: var(--accent-primary);
  color: #fff;
  border-color: var(--accent-primary);
  font-weight: 600;
}

/* ---- Details Form ---- */
.booking-form {
  max-width: 380px;
  margin: 0 auto 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
}

.booking-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.booking-form__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.booking-form__input,
.booking-form__textarea {
  padding: 0.65rem 0.85rem;
  font-size: 0.9rem;
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.booking-form__input:focus,
.booking-form__textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px rgba(var(--accent-primary-rgb), 0.15);
}

.booking-form__textarea {
  resize: vertical;
  min-height: 72px;
}

/* ---- Submit Button ---- */
.booking-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  margin: 0 auto;
}

.booking-submit::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
    rgba(255,255,255,0.2) 0%,
    transparent 50%,
    rgba(255,255,255,0.1) 100%);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.booking-submit:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 30px rgba(var(--accent-primary-rgb), 0.4),
              0 0 20px rgba(var(--accent-secondary-rgb), 0.15);
}

.booking-submit:hover::before {
  opacity: 1;
}

.booking-submit:active {
  transform: translateY(-1px) scale(0.99);
  box-shadow: 0 4px 12px rgba(var(--accent-primary-rgb), 0.3);
}

.booking-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.booking-submit:disabled:hover {
  transform: none;
  box-shadow: 0 4px 15px rgba(var(--accent-primary-rgb), 0.3);
}

.booking-submit:disabled:hover::before {
  opacity: 0;
}

/* ---- Step transitions ---- */
.booking-step {
  display: none;
}

.booking-step.is-visible {
  display: block;
  animation: bookingFadeIn 0.3s ease;
}

@keyframes bookingFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
  .booking-calendar {
    max-width: 100%;
  }
  .booking-timeslots__grid {
    grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  }
  .booking-form {
    max-width: 100%;
  }
}