/* ==========================================================================
   ZDivi Appointments - Modern Frontend UI (v2.1)
   ========================================================================== */

:root {
  --zdivi-primary: #2563eb;
  --zdivi-primary-hover: #1d4ed8;
  --zdivi-header-bg: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --zdivi-surface: #ffffff;
  --zdivi-input-bg: #f8fafc;
  --zdivi-border: #e2e8f0;
  --zdivi-text-main: #0f172a;
  --zdivi-text-label: #334155;
  --zdivi-text-muted: #64748b;
  --zdivi-radius-lg: 16px;
  --zdivi-radius-sm: 8px;
  --zdivi-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.07);
}

.zdivi-booking-wrap {
  max-width: 820px;
  margin: 40px auto;
  background: var(--zdivi-surface);
  border: 1px solid var(--zdivi-border);
  border-radius: var(--zdivi-radius-lg);
  box-shadow: var(--zdivi-shadow);
  overflow: hidden;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--zdivi-text-main);
}

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

.zdivi-booking-head {
  background: var(--zdivi-header-bg);
  padding: 36px 40px;
  border-bottom: 3px solid var(--zdivi-primary);
}

.zdivi-booking-head span {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
  color: #60a5fa;
  display: block;
  margin-bottom: 8px;
}

.zdivi-booking-head h2 {
  color: #ffffff !important;
  font-size: 1.85rem;
  font-weight: 700;
  margin: 0 0 10px 0 !important;
  letter-spacing: -0.5px;
  line-height: 1.2;
}

.zdivi-booking-head p {
  color: #cbd5e1 !important;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0 !important;
  max-width: 90%;
}

.zdivi-booking-form { padding: 40px; }
.zdivi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px 24px;
}

.zdivi-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.zdivi-field label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--zdivi-text-label);
  margin: 0;
}
.zdivi-grid .zdivi-full { grid-column: 1 / -1; }

.zdivi-field input[type="text"],
.zdivi-field input[type="email"],
.zdivi-field input[type="tel"],
.zdivi-field input[type="date"],
.zdivi-field input[type="time"],
.zdivi-field select,
.zdivi-field textarea {
  width: 100%;
  background-color: var(--zdivi-input-bg);
  border: 1.5px solid var(--zdivi-border);
  border-radius: var(--zdivi-radius-sm);
  padding: 12px 14px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--zdivi-text-main);
  transition: all 0.2s ease;
  height: 46px;
  margin: 0; 
}
.zdivi-field textarea { height: auto; min-height: 100px; resize: vertical; }

.zdivi-field input:hover:not(:disabled),
.zdivi-field select:hover:not(:disabled),
.zdivi-field textarea:hover:not(:disabled) {
  border-color: #cbd5e1;
  background-color: #ffffff;
}
.zdivi-field input:focus,
.zdivi-field select:focus,
.zdivi-field textarea:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--zdivi-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.zdivi-field select:disabled { opacity: 0.6; cursor: not-allowed; background-color: #f1f5f9; }

.zdivi-consent {
  display: flex !important;
  flex-direction: row !important;
  align-items: flex-start;
  gap: 10px;
  margin: 24px 0 !important;
  font-size: 0.875rem;
  font-weight: 400 !important;
  color: var(--zdivi-text-muted);
  cursor: pointer;
}
.zdivi-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--zdivi-primary);
  cursor: pointer;
  margin: 0;
  margin-top: 2px;
}

.zdivi-submit-btn {
  background: var(--zdivi-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--zdivi-radius-sm);
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}
.zdivi-submit-btn:hover:not(:disabled) {
  background: var(--zdivi-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.3);
}
.zdivi-submit-btn:disabled {
  background: var(--zdivi-primary-hover);
  opacity: 0.85;
  cursor: wait;
  transform: none;
  box-shadow: none;
}

@keyframes zdiviFadeInSlide {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}
#zdivi-booking-result { margin-top: 20px; font-weight: 500; text-align: center; }
#zdivi-booking-result .success,
#zdivi-booking-result .error {
  padding: 14px 16px;
  border-radius: var(--zdivi-radius-sm);
  animation: zdiviFadeInSlide 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  line-height: 1.5;
}
#zdivi-booking-result .success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
#zdivi-booking-result .error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

@media (max-width: 600px) {
  .zdivi-booking-head, .zdivi-booking-form { padding: 24px; }
  .zdivi-grid { grid-template-columns: 1fr; }
}