/**
 * AI Appointment Booking Plugin — Frontend Styles
 * Premium reskin — inherits Airandd theme variables
 */

/* ── CSS Variables (fallback if theme not active) ── */
:root {
  --aiab-primary:      #6c3fc5;
  --aiab-primary-dark: #5b32a8;
  --aiab-success:      #10b981;
  --aiab-danger:       #ef4444;
  --aiab-warning:      #f59e0b;
  --aiab-gray-50:      #f8fafc;
  --aiab-gray-100:     #f1f5f9;
  --aiab-gray-200:     #e2e8f0;
  --aiab-gray-700:     #334155;
  --aiab-radius:       12px;
  --aiab-shadow:       0 4px 16px rgba(0,0,0,0.08);
}

/* ── Base wrap ── */
.aiab-wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Notices ── */
.aiab-notice {
  padding: 1rem 1.25rem;
  border-radius: var(--aiab-radius);
  margin-bottom: 1.25rem;
  font-size: 0.9375rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.aiab-notice-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.aiab-notice-error   { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.aiab-notice-info    { background: #eff6ff; border: 1px solid #bfdbfe; color: #1e40af; }
.aiab-notice-warning { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }

/* ── Form groups ── */
.aiab-form-group { margin-bottom: 1.25rem; }
.aiab-form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--aiab-gray-700);
  font-family: 'Poppins', 'Inter', sans-serif;
}
.aiab-form-group input,
.aiab-form-group select,
.aiab-form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--aiab-gray-200);
  border-radius: var(--aiab-radius);
  font-size: 0.9375rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
  color: #1e293b;
}
.aiab-form-group input:focus,
.aiab-form-group select:focus,
.aiab-form-group textarea:focus {
  outline: none;
  border-color: var(--aiab-primary);
  box-shadow: 0 0 0 3px rgba(108,63,197,0.12);
}

/* ── Buttons ── */
.aiab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 9999px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
  border: none;
  font-family: 'Poppins', 'Inter', sans-serif;
  letter-spacing: 0.01em;
}
.aiab-btn:focus-visible { outline: 3px solid #f59e0b; outline-offset: 3px; }
.aiab-btn:active { transform: scale(0.98); }
.aiab-btn-primary {
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  color: #fff;
  box-shadow: 0 4px 16px rgba(108,63,197,0.35);
}
.aiab-btn-primary:hover {
  box-shadow: 0 6px 24px rgba(108,63,197,0.5);
  transform: translateY(-2px);
  color: #fff;
}
.aiab-btn-secondary {
  background: var(--aiab-gray-100);
  color: var(--aiab-gray-700);
  border: 1px solid var(--aiab-gray-200);
}
.aiab-btn-secondary:hover { background: var(--aiab-gray-200); transform: translateY(-1px); }
.aiab-btn-danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  box-shadow: 0 4px 12px rgba(239,68,68,0.3);
}
.aiab-btn-danger:hover { box-shadow: 0 6px 16px rgba(239,68,68,0.45); transform: translateY(-1px); }
.aiab-btn-sm  { padding: 0.5rem 1.25rem; font-size: 0.875rem; }
.aiab-btn-large { padding: 1rem 2.5rem; font-size: 1.0625rem; }

/* ── Badges ── */
.aiab-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  font-family: 'Poppins', sans-serif;
}
.aiab-badge-pending   { background: #fef3c7; color: #92400e; }
.aiab-badge-approved,
.aiab-badge-confirmed { background: #dbeafe; color: #1e40af; }
.aiab-badge-completed { background: #d1fae5; color: #065f46; }
.aiab-badge-cancelled,
.aiab-badge-rejected  { background: #fee2e2; color: #991b1b; }
.aiab-badge-paid      { background: #d1fae5; color: #065f46; }
.aiab-badge-cleared   { background: #d1fae5; color: #065f46; }

/* ── Professionals grid ── */
.aiab-professionals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.aiab-pro-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.aiab-pro-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.14);
  border-color: rgba(108,63,197,0.2);
}
.aiab-pro-card-inner { padding: 1.5rem; text-align: center; }
.aiab-pro-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 1rem;
  border: 3px solid rgba(108,63,197,0.2);
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  font-weight: 700;
}
.aiab-pro-avatar img { width: 100%; height: 100%; object-fit: cover; }
.aiab-pro-info h3 { font-size: 1.0625rem; font-weight: 700; color: #0f172a; margin-bottom: 0.25rem; }
.aiab-pro-info .aiab-specialization { font-size: 0.875rem; color: #64748b; margin-bottom: 0.5rem; }
.aiab-pro-info .aiab-rate { font-size: 1.125rem; font-weight: 700; color: #6c3fc5; margin: 0.75rem 0; }
.aiab-pro-actions { display: flex; gap: 0.75rem; justify-content: center; margin-top: 1rem; }

/* ── Dashboard ── */
.aiab-pro-dashboard {
  background: #f8fafc;
  min-height: 80vh;
  padding: 2rem 1.5rem;
}
.aiab-dashboard-header {
  background: linear-gradient(135deg, #0a0f2e, #6c3fc5);
  border-radius: 20px;
  padding: 2rem;
  margin-bottom: 2rem;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.aiab-dashboard-header::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.aiab-dashboard-header h2 { color: #fff; margin: 0 0 0.5rem; font-size: 1.5rem; }
.aiab-dashboard-header p  { color: rgba(255,255,255,0.7); margin: 0; }
.aiab-dashboard-stats { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }
.aiab-dash-stat {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 12px;
  padding: 0.875rem 1.25rem;
  min-width: 120px;
  backdrop-filter: blur(8px);
}
.aiab-dash-stat-value { font-size: 1.5rem; font-weight: 800; color: #fff; }
.aiab-dash-stat-label { font-size: 0.75rem; color: rgba(255,255,255,0.6); margin-top: 0.25rem; }

/* ── Tabs ── */
.aiab-dashboard-tabs {
  display: flex;
  gap: 0.25rem;
  background: #fff;
  border-radius: 16px;
  padding: 0.375rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  overflow-x: auto;
  scrollbar-width: none;
}
.aiab-dashboard-tabs::-webkit-scrollbar { display: none; }
.aiab-tab-btn {
  padding: 0.625rem 1.25rem;
  border-radius: 10px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #64748b;
  background: none;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s;
  font-family: 'Poppins', sans-serif;
}
.aiab-tab-btn:hover { color: #6c3fc5; background: rgba(108,63,197,0.06); }
.aiab-tab-btn.active {
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  color: #fff;
  box-shadow: 0 2px 8px rgba(108,63,197,0.3);
}
.aiab-tab-pane { display: none; }
.aiab-tab-pane.active { display: block; }

/* ── Cards ── */
.aiab-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  transition: all 0.25s;
}
.aiab-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); border-color: rgba(108,63,197,0.15); }

/* ── Appointment cards ── */
.aiab-appointment-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1rem;
  transition: all 0.25s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.aiab-appointment-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.1); border-color: rgba(108,63,197,0.15); }
.aiab-appt-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.aiab-appt-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #fff; font-size: 1.125rem;
  flex-shrink: 0; overflow: hidden;
}
.aiab-appt-avatar img { width: 100%; height: 100%; object-fit: cover; }
.aiab-appt-name { font-weight: 700; color: #0f172a; }
.aiab-appt-spec { font-size: 0.875rem; color: #64748b; }
.aiab-appt-details { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 0.875rem; color: #475569; }
.aiab-appt-detail { display: flex; align-items: center; gap: 0.375rem; }

/* ── Register card ── */
.aiab-register-wrap { max-width: 640px; margin: 0 auto; }
.aiab-register-card {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  padding: 2.5rem;
  border: 1px solid #e2e8f0;
}
.aiab-register-header { text-align: center; margin-bottom: 2rem; }
.aiab-register-header h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.5rem;
}
.aiab-register-header p { color: #64748b; font-size: 0.9375rem; }

/* ── Booking wrap ── */
.aiab-booking-wrap {
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  overflow: hidden;
  border: 1px solid #e2e8f0;
}
.aiab-booking-step { padding: 2rem; }
.aiab-booking-step h3 { font-family: 'Poppins', sans-serif; font-size: 1.25rem; font-weight: 700; margin-bottom: 1.5rem; color: #0f172a; }

/* ── Time slots ── */
.aiab-slots-grid { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1rem 0; }
.aiab-slot {
  padding: 0.625rem 1rem;
  border: 1.5px solid #e2e8f0;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  background: #fff;
  color: #334155;
}
.aiab-slot:hover { border-color: #6c3fc5; color: #6c3fc5; background: rgba(108,63,197,0.06); }
.aiab-slot.selected { background: linear-gradient(135deg, #6c3fc5, #3949ab); color: #fff; border-color: transparent; box-shadow: 0 4px 12px rgba(108,63,197,0.3); }
.aiab-slot.booked { background: #f1f5f9; color: #94a3b8; cursor: not-allowed; border-color: #e2e8f0; text-decoration: line-through; }

/* ── Balance card ── */
.aiab-balance-card {
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  border-radius: 16px;
  padding: 1.5rem;
  color: #fff;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 32px rgba(108,63,197,0.35);
  position: relative;
  overflow: hidden;
}
.aiab-balance-card::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}
.aiab-balance-amount { font-size: 2.5rem; font-weight: 900; margin-bottom: 0.25rem; }
.aiab-balance-label  { font-size: 0.875rem; color: rgba(255,255,255,0.7); }

/* ── Availability grid ── */
.aiab-availability-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 1rem; }
.aiab-day-card {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: 12px;
  padding: 1rem;
  transition: border-color 0.15s;
}
.aiab-day-card:focus-within { border-color: #6c3fc5; }
.aiab-day-label { font-weight: 700; font-size: 0.875rem; color: #334155; margin-bottom: 0.75rem; }
.aiab-day-toggle { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.75rem; }
.aiab-time-inputs { display: flex; gap: 0.5rem; align-items: center; }
.aiab-time-inputs input { flex: 1; padding: 0.5rem; border: 1.5px solid #e2e8f0; border-radius: 8px; font-size: 0.875rem; }
.aiab-time-inputs span { color: #94a3b8; font-size: 0.875rem; }

/* ── Earnings table ── */
.aiab-earnings-summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 2rem; }
.aiab-earning-stat {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.25rem;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}
.aiab-earning-stat-value { font-size: 1.5rem; font-weight: 800; color: #6c3fc5; }
.aiab-earning-stat-label { font-size: 0.8125rem; color: #64748b; margin-top: 0.25rem; }

/* ── Tables ── */
.aiab-table { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.aiab-table th { padding: 0.875rem 1rem; background: #f8fafc; font-weight: 700; color: #334155; text-align: left; border-bottom: 2px solid #e2e8f0; font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.05em; }
.aiab-table td { padding: 0.875rem 1rem; border-bottom: 1px solid #f1f5f9; color: #475569; }
.aiab-table tr:last-child td { border-bottom: none; }
.aiab-table tr:hover td { background: #f8fafc; }

/* ── Auth toggle ── */
.aiab-auth-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  background: linear-gradient(135deg, #6c3fc5, #3949ab);
  color: #fff;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all 0.25s;
  box-shadow: 0 4px 12px rgba(108,63,197,0.3);
}
.aiab-auth-btn:hover { box-shadow: 0 6px 20px rgba(108,63,197,0.45); transform: translateY(-2px); color: #fff; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .aiab-wrap { padding: 1.5rem 1rem; }
  .aiab-professionals-grid { grid-template-columns: 1fr; }
  .aiab-dashboard-stats { flex-direction: column; }
  .aiab-register-card { padding: 1.5rem; }
  .aiab-table { font-size: 0.8125rem; }
  .aiab-table th, .aiab-table td { padding: 0.625rem 0.75rem; }
}