/*
 * Liquid Glass Design System
 * Inspired by Apple's iOS 26 / macOS Tahoe design language
 *
 * Applied selectively - dramatic effects for public-facing pages,
 * subtle enhancements for admin/settings pages
 */

/* ===== LIQUID GLASS VARIABLES ===== */
:root {
  /* Glass backgrounds */
  --lg-glass-bg: rgba(255, 255, 255, 0.7);
  --lg-glass-bg-strong: rgba(255, 255, 255, 0.85);

  /* Blur */
  --lg-blur: 20px;
  --lg-blur-strong: 40px;

  /* Glows */
  --lg-glow-blue: 0 0 30px rgba(30, 102, 245, 0.5), 0 0 60px rgba(30, 102, 245, 0.3);
  --lg-glow-blue-hover: 0 0 40px rgba(30, 102, 245, 0.6), 0 0 80px rgba(30, 102, 245, 0.4);

  /* Spring animation */
  --lg-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* =====================================================
   PAGE BACKGROUND - Colorful gradient
   ===================================================== */

body {
  background:
    linear-gradient(135deg,
      #e8f4ff 0%,
      #f0e6ff 25%,
      #fff0f5 50%,
      #e6fff9 75%,
      #f5f5ff 100%) !important;
  background-attachment: fixed !important;
  min-height: 100vh;
}

/* Subtle animated gradient overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 20%, rgba(30, 102, 245, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(138, 43, 226, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(0, 200, 150, 0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
  animation: bgPulse 15s ease-in-out infinite alternate;
}

@keyframes bgPulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

/* =====================================================
   HEADER - Frosted glass navigation
   ===================================================== */

.header {
  background: var(--lg-glass-bg) !important;
  backdrop-filter: blur(var(--lg-blur-strong)) saturate(180%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur-strong)) saturate(180%) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5) !important;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.7) !important;
}

/* =====================================================
   CARDS - Glass panels (ONLY specific card types)
   Excludes settings-card, form containers, etc.
   ===================================================== */

/* Only apply glass to specific dashboard/display cards */
.content-card,
.meeting-card,
.patient-card,
.queue-card,
.kpi-card,
.quick-action-card {
  background: var(--lg-glass-bg-strong) !important;
  backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.8) !important;
  transition: all 0.2s ease !important;
}

/* Subtle hover for dashboard cards */
.content-card:hover,
.meeting-card:hover,
.patient-card:hover,
.queue-card:hover,
.kpi-card:hover,
.quick-action-card:hover {
  transform: translateY(-2px) !important;
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.9) !important;
}

/* =====================================================
   BUTTONS - Clean styling without extreme effects
   ===================================================== */

/* Primary button - Professional blue */
.btn-primary {
  background: linear-gradient(180deg, #3d8bfd 0%, #1e66f5 100%) !important;
  border: none !important;
  border-radius: var(--radius-md, 14px) !important;
  color: white !important;
  font-weight: 600 !important;
  box-shadow: 0 2px 8px rgba(30, 102, 245, 0.3) !important;
  transition: all 0.2s ease !important;
}

.btn-primary:hover {
  background: linear-gradient(180deg, #5a9dff 0%, #2a75ff 100%) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 16px rgba(30, 102, 245, 0.4) !important;
  color: white !important;
}

.btn-primary:active {
  transform: translateY(0) !important;
  box-shadow: 0 1px 4px rgba(30, 102, 245, 0.3) !important;
}

/* Secondary button - Glass style */
.btn-secondary {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: var(--radius-md, 14px) !important;
  color: var(--text-primary, #333) !important;
  font-weight: 500 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06) !important;
  transition: all 0.2s ease !important;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.95) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
  color: var(--text-primary, #333) !important;
}

/* Success button */
.btn-success {
  background: linear-gradient(180deg, #4ade80 0%, #40a02b 100%) !important;
  border: none !important;
  border-radius: var(--radius-md, 14px) !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(64, 160, 43, 0.3) !important;
}

.btn-success:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 16px rgba(64, 160, 43, 0.4) !important;
  color: white !important;
}

/* Danger button */
.btn-danger {
  background: linear-gradient(180deg, #f87171 0%, #d20f39 100%) !important;
  border: none !important;
  border-radius: var(--radius-md, 14px) !important;
  color: white !important;
  box-shadow: 0 2px 8px rgba(210, 15, 57, 0.3) !important;
}

.btn-danger:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 16px rgba(210, 15, 57, 0.4) !important;
  color: white !important;
}

/* =====================================================
   FORM INPUTS - Clean glass fields
   ===================================================== */

.form-control,
.form-input,
.form-select,
.form-textarea {
  background: rgba(255, 255, 255, 0.9) !important;
  border: 1px solid rgba(0, 0, 0, 0.1) !important;
  border-radius: var(--radius-md, 14px) !important;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.2s ease !important;
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  background: rgba(255, 255, 255, 0.98) !important;
  border-color: var(--accent-primary, #1e66f5) !important;
  box-shadow:
    0 0 0 3px rgba(30, 102, 245, 0.15),
    inset 0 1px 2px rgba(0, 0, 0, 0.03) !important;
  outline: none !important;
}

/* =====================================================
   DROPDOWNS & MODALS - Glass panels
   ===================================================== */

.dropdown-menu,
.nav-dropdown-menu,
.role-menu-dropdown {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(150%) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-radius: var(--radius-md, 14px) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12) !important;
  animation: dropIn 0.15s ease !important;
}

@keyframes dropIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-content {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-radius: var(--radius-xl, 24px) !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15) !important;
}

.modal-backdrop {
  background: rgba(0, 0, 0, 0.3) !important;
  backdrop-filter: blur(4px) !important;
  -webkit-backdrop-filter: blur(4px) !important;
}

/* =====================================================
   ALERTS - Subtle glass
   ===================================================== */

.alert {
  background: rgba(255, 255, 255, 0.9) !important;
  backdrop-filter: blur(10px) !important;
  -webkit-backdrop-filter: blur(10px) !important;
  border: 1px solid rgba(0, 0, 0, 0.08) !important;
  border-radius: var(--radius-md, 14px) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06) !important;
}

/* =====================================================
   FOOTER - Subtle glass
   ===================================================== */

.footer {
  background: rgba(255, 255, 255, 0.8) !important;
  backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.03) !important;
}

/* =====================================================
   TABLE ROWS - Subtle hover
   ===================================================== */

.table tbody tr {
  transition: background 0.15s ease !important;
}

.table tbody tr:hover {
  background: rgba(30, 102, 245, 0.04) !important;
}

/* =====================================================
   PATIENT PORTAL SPECIFIC
   ===================================================== */

.patient-header {
  background: var(--lg-glass-bg) !important;
  backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06) !important;
}

.patient-mobile-nav {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur-strong)) saturate(150%) !important;
  box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.06) !important;
}

/* =====================================================
   SCROLLBAR - Subtle styling
   ===================================================== */

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.02);
  border-radius: 8px;
}

::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.25);
  background-clip: padding-box;
}

/* =====================================================
   UTILITY CLASSES (opt-in for dramatic effects)
   ===================================================== */

.lg-glass {
  background: var(--lg-glass-bg) !important;
  backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  -webkit-backdrop-filter: blur(var(--lg-blur)) saturate(150%) !important;
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
}

.lg-pill {
  border-radius: 50px !important;
}

.lg-glow-blue {
  box-shadow: var(--lg-glow-blue) !important;
}

/* =====================================================
   SETTINGS PAGE - Clean, professional styling
   Overrides to ensure settings pages look clean
   ===================================================== */

.settings-container .settings-card {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  border: 1px solid var(--border-primary, rgba(0, 0, 0, 0.1)) !important;
  border-radius: var(--radius-lg, 16px) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  transform: none !important;
  transition: box-shadow 0.2s ease !important;
}

.settings-container .settings-card:hover {
  transform: none !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06) !important;
}

/* Settings form elements - clean styling */
.settings-container .form-input,
.settings-container .form-select,
.settings-container .form-textarea {
  background: white !important;
  border: 1px solid var(--border-primary, #ccc) !important;
  border-radius: var(--radius-md, 8px) !important;
  box-shadow: none !important;
}

.settings-container .form-input:focus,
.settings-container .form-select:focus,
.settings-container .form-textarea:focus {
  border-color: var(--accent-primary, #1e66f5) !important;
  box-shadow: 0 0 0 3px rgba(30, 102, 245, 0.12) !important;
}

/* Settings buttons - professional, not pill-shaped */
.settings-container .btn-primary {
  border-radius: var(--radius-md, 8px) !important;
  padding: 0.625rem 1.25rem !important;
}

.settings-container .btn-secondary {
  border-radius: var(--radius-md, 8px) !important;
}

/* Settings toggle group - clean styling */
.settings-container .toggle-group {
  background: var(--surface-secondary, #f5f5f5) !important;
  border-radius: var(--radius-md, 8px) !important;
  border: none !important;
  box-shadow: none !important;
  transform: none !important;
}

.settings-container .toggle-group:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* Settings radio options - clean styling */
.settings-container .radio-option {
  background: white !important;
  border: 1px solid var(--border-primary, #ddd) !important;
  border-radius: var(--radius-md, 8px) !important;
  box-shadow: none !important;
  transform: none !important;
  transition: border-color 0.15s ease, background 0.15s ease !important;
}

.settings-container .radio-option:hover {
  border-color: var(--accent-primary, #1e66f5) !important;
  background: var(--surface-secondary, #f9f9f9) !important;
  transform: none !important;
  box-shadow: none !important;
}

.settings-container .radio-option.selected {
  border-color: var(--accent-primary, #1e66f5) !important;
  background: rgba(30, 102, 245, 0.04) !important;
}

/* =====================================================
   ACCESSIBILITY
   ===================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --lg-glass-bg: rgba(255, 255, 255, 0.95);
    --lg-glass-bg-strong: rgba(255, 255, 255, 0.98);
  }
}

/* =====================================================
   KIOSK NUMPAD - Liquid glass number keys
   ===================================================== */

.kiosk-numpad-key,
.numpad-key,
.numpad > button,
.numpad-grid > button {
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.95) 0%,
    rgba(245, 245, 250, 0.9) 100%) !important;
  backdrop-filter: blur(20px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
  border: 1px solid rgba(255, 255, 255, 0.8) !important;
  border-radius: 18px !important;
  color: #1d1d1f !important;
  font-weight: 500 !important;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.15),
    0 0 0 1px rgba(255, 255, 255, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -2px 6px rgba(0, 0, 0, 0.05) !important;
  transition: all 0.2s var(--lg-spring) !important;
}

.kiosk-numpad-key:hover,
.numpad-key:hover,
.numpad > button:hover,
.numpad-grid > button:hover {
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.98) 0%,
    rgba(250, 250, 252, 0.95) 100%) !important;
  border-color: rgba(255, 255, 255, 0.9) !important;
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03) !important;
}

.kiosk-numpad-key:active,
.numpad-key:active,
.numpad > button:active,
.numpad-grid > button:active {
  transform: scale(0.95) !important;
  box-shadow:
    0 2px 10px rgba(0, 0, 0, 0.2),
    inset 0 2px 8px rgba(0, 0, 0, 0.1) !important;
}

/* Kiosk panels */
.kiosk-panel,
.glass-card {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(40px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(40px) saturate(200%) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.05) !important;
}

/* Kiosk primary button */
.kiosk-btn-primary {
  background: linear-gradient(180deg, #4da3ff 0%, #0071e3 50%, #005bbf 100%) !important;
  border: none !important;
  border-radius: 50px !important;
  color: white !important;
  box-shadow:
    0 0 40px rgba(0, 113, 227, 0.6),
    0 0 80px rgba(0, 113, 227, 0.3),
    0 8px 30px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.4) !important;
  transition: all 0.25s var(--lg-spring) !important;
}

.kiosk-btn-primary:hover {
  background: linear-gradient(180deg, #5db0ff 0%, #0077ed 50%, #0066cc 100%) !important;
  transform: translateY(-4px) scale(1.05) !important;
  box-shadow:
    0 0 50px rgba(0, 113, 227, 0.7),
    0 0 100px rgba(0, 113, 227, 0.4),
    0 12px 40px rgba(0, 0, 0, 0.35) !important;
}

/* Kiosk input fields */
.kiosk-input {
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px) !important;
  -webkit-backdrop-filter: blur(20px) !important;
  border: 2px solid rgba(255, 255, 255, 0.8) !important;
  border-radius: 16px !important;
  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.1),
    inset 0 2px 4px rgba(0, 0, 0, 0.05) !important;
}

.kiosk-input:focus {
  border-color: rgba(0, 113, 227, 0.6) !important;
  box-shadow:
    0 0 0 4px rgba(0, 113, 227, 0.2),
    0 0 40px rgba(0, 113, 227, 0.2),
    inset 0 1px 2px rgba(0, 0, 0, 0.05) !important;
}

/* =====================================================
   DARK MODE - For kiosk and lobby dark backgrounds
   ===================================================== */

/* Kiosk pages - restore dark theme background */
body.kiosk-page,
body.primary-care-kiosk {
  background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 25%, #16213e 50%, #0f3460 75%, #0e4b85 100%) !important;
}

body.kiosk-page::before,
body.primary-care-kiosk::before {
  background:
    radial-gradient(circle at 20% 20%, rgba(0, 113, 227, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(175, 82, 222, 0.08) 0%, transparent 50%) !important;
  animation: bgPulse 20s ease-in-out infinite alternate !important;
}

/* =====================================================
   LOBBY/WAITING ROOM - Dark glass
   ===================================================== */

.lobby-display .glass-card,
.waiting-room .glass-card,
.queue-display-card {
  background: rgba(255, 255, 255, 0.08) !important;
  backdrop-filter: blur(30px) saturate(150%) !important;
  -webkit-backdrop-filter: blur(30px) saturate(150%) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.1) !important;
}

/* =====================================================
   REGISTRATION PAGE
   ===================================================== */

.registration-card {
  background: rgba(255, 255, 255, 0.92) !important;
  backdrop-filter: blur(40px) saturate(200%) !important;
  -webkit-backdrop-filter: blur(40px) saturate(200%) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
  border-radius: 24px !important;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 1) !important;
}