/* ================================================================
   Bookable Calendar – Frontend Styles
   ================================================================ */

:root {
  --bc-primary: #3b86c8;
  --bc-primary-dark: #2a6da8;
  --bc-success: #28a745;
  --bc-danger: #dc3545;
  --bc-gray: #6c757d;
  --bc-light: #f8f9fa;
  --bc-border: #dee2e6;
  --bc-radius: 8px;
  --bc-shadow: 0 2px 12px rgba(0,0,0,0.08);
  --bc-text: #333333;
}

/* Wrapper */
.bc-calendar-wrap {
  font-family: inherit;
  color: var(--bc-text);
  max-width: 900px;
  margin: 0 auto;
}

.bc-calendar-title {
  color: var(--bc-primary);
  font-size: 1.8rem;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--bc-primary);
  padding-bottom: 10px;
}

/* Steps */
.bc-step {
  display: none;
  margin-bottom: 32px;
  animation: bc-fadein 0.3s ease;
}
.bc-step.bc-step-active { display: block; }

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

.bc-step-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  color: var(--bc-text);
  margin-bottom: 16px;
}

.bc-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--bc-primary);
  color: #fff;
  border-radius: 50%;
  font-size: 0.9rem;
  font-weight: bold;
  flex-shrink: 0;
}

/* User Grid */
.bc-user-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.bc-user-card {
  background: #fff;
  border: 2px solid var(--bc-border);
  border-radius: var(--bc-radius);
  padding: 20px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--bc-shadow);
}
.bc-user-card:hover,
.bc-user-card.bc-selected {
  border-color: var(--bc-primary);
  background: #f0f7ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(59,134,200,0.2);
}
.bc-user-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bc-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: bold;
  margin: 0 auto 10px;
}
.bc-user-name { font-weight: 600; font-size: 0.95rem; margin-bottom: 4px; }
.bc-user-calendars { font-size: 0.8rem; color: var(--bc-gray); }

/* Calendar Legend */
.bc-legend {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.bc-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
}
.bc-legend-item::before {
  content: '';
  width: 14px;
  height: 14px;
  border-radius: 3px;
  display: inline-block;
}
.bc-legend-available::before { background: var(--bc-success); }
.bc-legend-booked::before    { background: var(--bc-danger); }

/* FullCalendar overrides */
.bc-fullcalendar {
  background: #fff;
  border-radius: var(--bc-radius);
  box-shadow: var(--bc-shadow);
  overflow: hidden;
}
.bc-fullcalendar .fc-toolbar-title { font-size: 1.1rem; }
.bc-fullcalendar .fc-button-primary {
  background-color: var(--bc-primary) !important;
  border-color: var(--bc-primary) !important;
}
.bc-fullcalendar .fc-button-primary:hover {
  background-color: var(--bc-primary-dark) !important;
}
.bc-fullcalendar .fc-event { cursor: pointer; }
.bc-fullcalendar .fc-event:hover { filter: brightness(0.9); }

/* Selected slot info */
.bc-selected-slot-info {
  background: #f0f7ff;
  border-left: 4px solid var(--bc-primary);
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 0.95rem;
}
.bc-selected-slot-info strong { color: var(--bc-primary); }

/* Booking Form */
.bc-booking-form-inner { max-width: 520px; }

.bc-form-row {
  margin-bottom: 16px;
}
.bc-form-row label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--bc-text);
}
.bc-form-row input[type="text"],
.bc-form-row input[type="email"],
.bc-form-row input[type="tel"],
.bc-form-row textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--bc-border);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--bc-text);
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.bc-form-row input:focus,
.bc-form-row textarea:focus {
  outline: none;
  border-color: var(--bc-primary);
  box-shadow: 0 0 0 3px rgba(59,134,200,0.15);
}
.bc-form-row textarea { resize: vertical; min-height: 80px; }

.bc-privacy-row label { display: flex; align-items: flex-start; gap: 8px; font-weight: normal; cursor: pointer; }
.bc-privacy-row input[type="checkbox"] { margin-top: 2px; flex-shrink: 0; }
.bc-privacy-row a { color: var(--bc-primary); }

/* Buttons */
.bc-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
}
.bc-btn {
  padding: 11px 24px;
  border: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.bc-btn-primary {
  background: var(--bc-primary);
  color: #fff;
}
.bc-btn-primary:hover { background: var(--bc-primary-dark); transform: translateY(-1px); }
.bc-btn-secondary {
  background: var(--bc-light);
  color: var(--bc-text);
  border: 1px solid var(--bc-border);
}
.bc-btn-secondary:hover { background: var(--bc-border); }
.bc-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* Success */
.bc-success-step { text-align: center; padding: 40px 20px; }
.bc-success-icon {
  width: 72px; height: 72px;
  background: var(--bc-success);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 20px;
}
.bc-success-step h3 { color: var(--bc-success); font-size: 1.5rem; margin-bottom: 10px; }

/* Messages */
.bc-messages { margin-top: 16px; }
.bc-alert {
  padding: 12px 16px;
  border-radius: 6px;
  margin-bottom: 10px;
  font-size: 0.9rem;
}
.bc-alert-error   { background: #fff5f5; border: 1px solid #f5c6cb; color: #721c24; }
.bc-alert-success { background: #d4edda; border: 1px solid #c3e6cb; color: #155724; }

/* Loading */
.bc-loading {
  text-align: center;
  padding: 20px;
  color: var(--bc-gray);
  font-style: italic;
}
.bc-spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 3px solid var(--bc-border);
  border-top-color: var(--bc-primary);
  border-radius: 50%;
  animation: bc-spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}
@keyframes bc-spin { to { transform: rotate(360deg); } }

/* Modal */
.bc-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 99999;
  animation: bc-fadein 0.2s ease;
}
.bc-modal {
  background: #fff;
  border-radius: var(--bc-radius);
  padding: 28px;
  max-width: 440px;
  width: 90%;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}
.bc-modal h3 { margin: 0 0 8px; color: var(--bc-primary); }
.bc-modal p  { margin: 0 0 20px; color: var(--bc-gray); }
.bc-modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* Responsive */
@media (max-width: 600px) {
  .bc-user-grid { grid-template-columns: 1fr 1fr; }
  .bc-form-actions { flex-direction: column; }
  .bc-btn { width: 100%; justify-content: center; }
  .bc-calendar-title { font-size: 1.4rem; }
}