/* ===================================
   HAYAT KURTARAN - CSS STYLES
   Modern, Responsive Health App
   =================================== */

/* CSS Variables */
:root {
  /* Colors - Light Theme */
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  /* Accent Colors */
  --accent-red: #dc2626;
  --accent-red-light: #fee2e2;
  --accent-orange: #ea580c;
  --accent-orange-light: #ffedd5;
  --accent-green: #16a34a;
  --accent-green-light: #dcfce7;
  --accent-blue: #2563eb;
  --accent-blue-light: #dbeafe;
  --accent-purple: #7c3aed;
  --accent-purple-light: #ede9fe;

  /* Gradients */
  --gradient-professional: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
  --gradient-civilian: linear-gradient(135deg, #16a34a 0%, #0891b2 100%);
  --gradient-emergency: linear-gradient(135deg, #dc2626 0%, #ea580c 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 350ms ease;
}

/* Dark Theme */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;

  --accent-red-light: rgba(220, 38, 38, 0.2);
  --accent-orange-light: rgba(234, 88, 12, 0.2);
  --accent-green-light: rgba(22, 163, 74, 0.2);
  --accent-blue-light: rgba(37, 99, 235, 0.2);
  --accent-purple-light: rgba(124, 58, 237, 0.2);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
}

/* Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* iOS touch support */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
  touch-action: manipulation;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* App Container */
#app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--bg-tertiary);
  padding: var(--spacing-md);
  padding-top: calc(var(--spacing-md) + env(safe-area-inset-top, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  backdrop-filter: blur(10px);
}

.header-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  flex: 1;
  text-align: center;
}

.back-btn,
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.back-btn:hover,
.theme-toggle:hover {
  background: var(--accent-blue-light);
  transform: scale(1.05);
}

.back-btn.hidden {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

/* Global utility */
.hidden {
  display: none !important;
}

.theme-toggle .moon-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
  display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
  display: block;
}

/* Main Content */
.main-content {
  flex: 1;
  padding: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

/* Page System */
.page {
  display: none;
  animation: fadeIn var(--transition-normal);
}

.page.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Section */
.hero {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.hero-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

.hero h2 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  background: var(--gradient-emergency);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-secondary);
  font-size: var(--font-size-lg);
}

/* Menu Grid */
.menu-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.menu-card {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-md);
  /* iOS touch support */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
  touch-action: manipulation;
}

.menu-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.menu-card.professional {
  border-color: var(--accent-blue);
}

.menu-card.professional:hover {
  background: var(--accent-blue-light);
}

.menu-card.civilian {
  border-color: var(--accent-green);
}

.menu-card.civilian:hover {
  background: var(--accent-green-light);
}

.menu-card.emergency {
  background: var(--gradient-emergency);
  color: white;
  border: none;
}

.menu-card.emergency:hover {
  transform: translateY(-2px) scale(1.02);
}

.card-icon {
  font-size: 2.5rem;
  min-width: 60px;
  text-align: center;
}

.card-content {
  flex: 1;
}

.card-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.card-content p {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.card-arrow {
  font-size: var(--font-size-xl);
  opacity: 0.6;
}

/* Disclaimer */
.disclaimer {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--accent-orange-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-orange);
}

.disclaimer p {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Page Title */
.page-title {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

/* Protocol Grid */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

@media (max-width: 480px) {
  .protocol-grid {
    grid-template-columns: 1fr;
  }
}

.protocol-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  /* iOS touch support */
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
  touch-action: manipulation;
}

.protocol-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-blue);
}

.protocol-card.highlight {
  background: var(--gradient-civilian);
  color: white;
  border: none;
}

.protocol-card.highlight:hover {
  transform: translateY(-4px) scale(1.02);
}

.protocol-icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
}

.protocol-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.protocol-card p {
  font-size: var(--font-size-sm);
  opacity: 0.7;
}

/* Protocol Content */
.protocol-content {
  max-width: 600px;
  margin: 0 auto;
}

/* Steps Container */
.steps-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.step-card {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.step-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-lg);
}

.step-card.critical {
  border-left: 4px solid var(--accent-red);
  background: var(--accent-red-light);
}

.step-card.warning {
  border-left: 4px solid var(--accent-orange);
  background: var(--accent-orange-light);
}

.step-card.info {
  border-left: 4px solid var(--accent-blue);
  background: var(--accent-blue-light);
}

.step-number {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: var(--gradient-professional);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.step-content h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
}

.step-content p {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
}

.step-details {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

/* Timer Section */
.timer-section {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.cpr-timer-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md) var(--spacing-xl);
  background: var(--gradient-emergency);
  color: white;
  border: none;
  border-radius: var(--radius-full);
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-lg);
}

.cpr-timer-btn:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.timer-icon {
  font-size: var(--font-size-2xl);
}

/* Symptom Checker */
.symptom-checker {
  max-width: 600px;
  margin: 0 auto;
}

.symptom-intro {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  color: var(--text-secondary);
}

.symptom-categories {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.symptom-category {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.category-header:hover {
  background: var(--bg-tertiary);
}

.category-icon {
  font-size: 1.5rem;
}

.category-title {
  flex: 1;
  font-weight: 600;
}

.category-arrow {
  transition: transform var(--transition-fast);
}

.symptom-category.open .category-arrow {
  transform: rotate(180deg);
}

.category-symptoms {
  display: none;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.symptom-category.open .category-symptoms {
  display: block;
}

.symptom-option {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-sm) 0;
  cursor: pointer;
}

.symptom-checkbox {
  width: 24px;
  height: 24px;
  border: 2px solid var(--text-muted);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.symptom-option.selected .symptom-checkbox {
  background: var(--accent-green);
  border-color: var(--accent-green);
  color: white;
}

.symptom-label {
  flex: 1;
}

/* Symptom Result */
.symptom-result {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.symptom-result.hidden {
  display: none;
}

.result-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.urgency-badge {
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.urgency-badge.critical {
  background: var(--accent-red);
  color: white;
}

.urgency-badge.warning {
  background: var(--accent-orange);
  color: white;
}

.urgency-badge.info {
  background: var(--accent-blue);
  color: white;
}

.result-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.result-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
}

.result-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.action-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

.action-number {
  width: 28px;
  height: 28px;
  min-width: 28px;
  background: var(--accent-blue);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.action-text {
  flex: 1;
}

/* Analyze Button */
.analyze-btn {
  display: block;
  width: 100%;
  padding: var(--spacing-md) var(--spacing-xl);
  margin-top: var(--spacing-xl);
  background: var(--gradient-civilian);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.analyze-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.analyze-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  z-index: 1000;
  animation: fadeIn var(--transition-fast);
}

.modal.hidden {
  display: none;
}

.modal-content {
  background: var(--bg-secondary);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  max-width: 400px;
  width: 100%;
  text-align: center;
}

.modal-close {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--bg-tertiary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  cursor: pointer;
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--accent-red);
  color: white;
}

/* CPR Modal */
.cpr-modal {
  background: var(--gradient-emergency);
  color: white;
}

.cpr-display {
  margin-bottom: var(--spacing-xl);
}

.cpr-count {
  font-size: 5rem;
  font-weight: 800;
  line-height: 1;
}

.cpr-label {
  font-size: var(--font-size-lg);
  opacity: 0.8;
}

.cpr-instructions {
  margin-bottom: var(--spacing-lg);
  font-size: var(--font-size-xl);
  font-weight: 600;
}

.cpr-rhythm {
  height: 8px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-xl);
}

.rhythm-bar {
  height: 100%;
  width: 0%;
  background: white;
  border-radius: var(--radius-full);
  transition: width 0.1s linear;
}

.cpr-controls {
  margin-bottom: var(--spacing-lg);
}

.cpr-tap-btn {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-full);
  background: white;
  color: var(--accent-red);
  border: none;
  font-size: var(--font-size-xl);
  font-weight: 800;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xl);
}

.cpr-tap-btn:active {
  transform: scale(0.95);
}

.cpr-modal .modal-close {
  background: rgba(255, 255, 255, 0.2);
  color: white;
}

.cpr-modal .modal-close:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Offline Indicator */
.offline-indicator {
  position: fixed;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: var(--accent-orange);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.offline-indicator.hidden {
  display: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
  background: var(--text-muted);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}

/* Focus States */
button:focus,
a:focus {
  outline: 2px solid var(--accent-blue);
  outline-offset: 2px;
}

/* Selection */
::selection {
  background: var(--accent-blue);
  color: white;
}

/* Print Styles */
@media print {

  .header,
  .theme-toggle,
  .back-btn,
  .modal,
  .offline-indicator {
    display: none !important;
  }

  .page {
    display: block !important;
    break-inside: avoid;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===================================
   NEW COMPONENTS - Extended Features
   =================================== */

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

/* Language Select */
.lang-select {
  padding: var(--spacing-xs) var(--spacing-sm);
  background: var(--bg-tertiary);
  border: 1px solid var(--bg-tertiary);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-sm);
  cursor: pointer;
  outline: none;
}

.lang-select:focus {
  border-color: var(--accent-blue);
}

/* User Menu Button */
.user-menu-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.user-menu-btn:hover {
  background: var(--accent-blue-light);
  transform: scale(1.05);
}

/* User Menu Dropdown */
.user-menu {
  position: absolute;
  top: 70px;
  right: 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  min-width: 250px;
  z-index: 1000;
  overflow: hidden;
}

.user-menu.hidden {
  display: none;
}

.user-menu-section {
  padding: var(--spacing-sm);
}

.user-menu-section.hidden {
  display: none;
}

.user-menu-email {
  padding: var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  border-bottom: 1px solid var(--bg-tertiary);
  font-weight: 500;
}

.user-menu-item {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}

.user-menu-item:hover {
  background: var(--bg-tertiary);
}

.user-menu-item span {
  font-size: 1.2rem;
}


/* RTL Support for Arabic */
[dir="rtl"] {
  direction: rtl;
}

[dir="rtl"] .card-arrow {
  transform: rotate(180deg);
}

[dir="rtl"] .step-card {
  border-left: none;
  border-right: 4px solid;
}

[dir="rtl"] .step-card.critical {
  border-right-color: var(--accent-red);
}

[dir="rtl"] .step-card.warning {
  border-right-color: var(--accent-orange);
}

[dir="rtl"] .step-card.info {
  border-right-color: var(--accent-blue);
}

/* Drug Calculator */
.calculator-container {
  max-width: 500px;
  margin: 0 auto;
}

.calc-form {
  background: var(--bg-secondary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.form-group input,
.form-group select {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: var(--bg-secondary);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.age-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.calculate-btn {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--gradient-professional);
  color: white;
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-md);
}

.calculate-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.dose-result {
  margin-top: var(--spacing-xl);
  animation: fadeIn var(--transition-normal);
}

.dose-card {
  background: var(--bg-secondary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--accent-green);
}

.dose-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--accent-green);
}

.drug-concentration {
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: var(--spacing-lg);
}

.dose-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.dose-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

.dose-label {
  font-weight: 500;
  color: var(--text-secondary);
}

.dose-value {
  font-weight: 700;
  color: var(--accent-blue);
}

.dose-info {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.dose-info p {
  margin-bottom: var(--spacing-sm);
}

.calc-disclaimer {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-md);
  background: var(--accent-orange-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-orange);
  font-size: var(--font-size-sm);
}

.dose-result .error {
  color: var(--accent-red);
  text-align: center;
  padding: var(--spacing-lg);
}

/* First Aid Grid & Cards */
.first-aid-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.first-aid-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.first-aid-card .card-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.first-aid-card .card-header:hover {
  background: var(--bg-tertiary);
}

.section-icon {
  font-size: 1.75rem;
  min-width: 40px;
  text-align: center;
}

.section-title {
  flex: 1;
  font-weight: 600;
  font-size: var(--font-size-lg);
}

.section-arrow {
  transition: transform var(--transition-fast);
  color: var(--text-muted);
}

.first-aid-card .card-body {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.first-aid-card .card-body.hidden {
  display: none;
}

.section-image {
  width: 100%;
  max-width: 300px;
  margin: 0 auto var(--spacing-lg);
  display: block;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-md);
}

.section-image:hover {
  transform: scale(1.02);
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  background: var(--bg-tertiary);
}

.step-item.critical {
  background: var(--accent-red-light);
  border-left: 3px solid var(--accent-red);
}

.step-item.warning {
  background: var(--accent-orange-light);
  border-left: 3px solid var(--accent-orange);
}

.step-item.info {
  background: var(--accent-blue-light);
  border-left: 3px solid var(--accent-blue);
}

.step-num {
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--accent-blue);
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-xs);
}

.step-item.critical .step-num {
  background: var(--accent-red);
}

.step-item.warning .step-num {
  background: var(--accent-orange);
}

.step-text {
  flex: 1;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* Emergency Banner */
.emergency-banner {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  background: var(--gradient-emergency);
  color: white;
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  box-shadow: var(--shadow-lg);
}

.emergency-banner span {
  font-size: 2rem;
}

.emergency-banner strong {
  display: block;
  font-size: var(--font-size-lg);
}

.emergency-banner a {
  color: white;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  text-decoration: none;
}

/* CPR Hero for Civilians */
.cpr-hero {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--accent-green-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-xl);
  border: 2px solid var(--accent-green);
}

.cpr-hero p:first-child {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--accent-green);
  margin-bottom: var(--spacing-sm);
}

/* Image Modal */
.image-modal {
  max-width: 600px;
}

.image-modal img {
  width: 100%;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.image-modal #modal-caption {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

/* Algorithm Styles */
.algorithm-section {
  margin-bottom: var(--spacing-2xl);
}

.algorithm-section h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--accent-blue);
}

.algorithm-card {
  background: var(--bg-secondary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.algorithm-card.critical {
  border: 2px solid var(--accent-red);
}

.algorithm-card h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  color: var(--accent-blue);
}

.flow-step {
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.flow-step.critical {
  background: var(--accent-red-light);
  border-left: 4px solid var(--accent-red);
  font-weight: 700;
}

.flow-step.question {
  background: var(--accent-purple-light);
  text-align: center;
  font-style: italic;
}

.flow-step.highlight {
  background: var(--accent-blue-light);
  border-left: 4px solid var(--accent-blue);
  font-weight: 600;
}

.flow-step.info {
  background: var(--accent-green-light);
}

.flow-step.warning {
  background: var(--accent-orange-light);
}

.flow-branch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

@media (max-width: 600px) {
  .flow-branch {
    grid-template-columns: 1fr;
  }
}

.branch-left,
.branch-right {
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

.branch-left {
  border-top: 4px solid var(--accent-red);
}

.branch-right {
  border-top: 4px solid var(--accent-green);
}

.branch-left h5,
.branch-right h5 {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-base);
}

.branch-left ul,
.branch-right ul {
  padding-left: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.branch-left li,
.branch-right li {
  margin-bottom: var(--spacing-xs);
}

.adverse-signs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin: var(--spacing-md) 0;
}

.adverse-signs span {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--accent-red-light);
  color: var(--accent-red);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.two-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-md);
}

.two-columns ul {
  padding-left: var(--spacing-lg);
  font-size: var(--font-size-sm);
}

.dose-box {
  background: var(--bg-tertiary);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin: var(--spacing-md) 0;
  border-left: 4px solid var(--accent-green);
}

.dose-box p {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-sm);
}

/* ===== İLYAD TAB STYLES ===== */
.ilyad-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
}

.ilyad-tab {
  flex: 1;
  min-width: 80px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.ilyad-tab span {
  font-size: 1.2rem;
}

.ilyad-tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.ilyad-tab.active {
  background: var(--gradient-professional);
  color: white;
  box-shadow: var(--shadow-md);
}

.ilyad-tab-content {
  display: none;
}

.ilyad-tab-content.active {
  display: block;
  animation: fadeIn var(--transition-normal);
}

/* İLYAD Protocol Sections */
.ilyad-protocol {
  max-width: 100%;
}

.ilyad-protocol .protocol-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--bg-tertiary);
}

.ilyad-protocol .protocol-header h2 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.ilyad-protocol .subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.ilyad-protocol .protocol-sections {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.ilyad-protocol .protocol-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--accent-blue);
}

.ilyad-protocol .protocol-section.critical {
  border-left-color: var(--accent-red);
  background: var(--accent-red-light);
}

.ilyad-protocol .protocol-section.warning {
  border-left-color: var(--accent-orange);
  background: var(--accent-orange-light);
}

.ilyad-protocol .section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.ilyad-protocol .section-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

.ilyad-protocol .section-items li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.ilyad-protocol .section-items li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: bold;
}

.ilyad-protocol .protocol-section.critical .section-items li::before {
  color: var(--accent-red);
}

.ilyad-protocol .protocol-section.warning .section-items li::before {
  color: var(--accent-orange);
}

/* Mobile responsiveness for İLYAD tabs */
@media (max-width: 480px) {
  .ilyad-tabs {
    gap: 4px;
    padding: var(--spacing-xs);
  }

  .ilyad-tab {
    min-width: 60px;
    padding: var(--spacing-xs);
    font-size: var(--font-size-xs);
  }

  .ilyad-tab span {
    font-size: 1rem;
  }
}

/* ===========================================
   ÇİLYAD (Pediatric ALS) STYLES
   Matches İLYAD styling for consistency
   =========================================== */

/* ÇİLYAD Tab Navigation - Same as İLYAD */
.cilyad-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-lg);
}

.cilyad-tab {
  flex: 1;
  min-width: 60px;
  padding: var(--spacing-sm) var(--spacing-md);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.cilyad-tab span {
  font-size: 1.2rem;
}

.cilyad-tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.cilyad-tab.active {
  background: var(--gradient-professional);
  color: white;
  box-shadow: var(--shadow-md);
}

/* ÇİLYAD Tab Content */
.cilyad-tab-content {
  display: none;
}

.cilyad-tab-content.active {
  display: block;
  animation: fadeIn var(--transition-normal);
}

/* ÇİLYAD Protocol Sections - Same as İLYAD */
.cilyad-protocol {
  max-width: 100%;
}

.cilyad-protocol .protocol-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 2px solid var(--bg-tertiary);
}

.cilyad-protocol .protocol-header h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
}

.cilyad-protocol .protocol-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.cilyad-protocol .protocol-section {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--accent-blue);
}

.cilyad-protocol .protocol-section.critical {
  border-left-color: var(--accent-red);
  background: var(--accent-red-light);
}

.cilyad-protocol .protocol-section.warning {
  border-left-color: var(--accent-orange);
  background: var(--accent-orange-light);
}

.cilyad-protocol .section-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
}

.cilyad-protocol .section-items {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cilyad-protocol .section-items li {
  padding: var(--spacing-xs) 0;
  padding-left: var(--spacing-lg);
  position: relative;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  line-height: 1.5;
}

.cilyad-protocol .section-items li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-blue);
  font-weight: bold;
}

.cilyad-protocol .protocol-section.critical .section-items li::before {
  color: var(--accent-red);
}

.cilyad-protocol .protocol-section.warning .section-items li::before {
  color: var(--accent-orange);
}

/* Mobile responsiveness for ÇİLYAD tabs */
@media (max-width: 480px) {
  .cilyad-tabs {
    gap: 4px;
    padding: var(--spacing-xs);
  }

  .cilyad-tab {
    min-width: 50px;
    padding: var(--spacing-xs);
    font-size: var(--font-size-xs);
  }

  .cilyad-tab span {
    font-size: 1rem;
  }
}

/* ===================================
   INFUSION CALCULATOR STYLES
   =================================== */

/* Infusion Calculator Tabs */
.infusion-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  background: var(--bg-tertiary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.infusion-tab {
  flex: 1;
  min-width: 120px;
  padding: var(--spacing-md);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.1);
  touch-action: manipulation;
}

.infusion-tab:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.infusion-tab.active {
  background: var(--accent-blue);
  color: white;
  box-shadow: var(--shadow-md);
}

.infusion-tab span:first-child {
  font-size: 1.2rem;
}

/* Infusion Tab Content */
.infusion-tab-content {
  display: none;
}

.infusion-tab-content.active {
  display: block;
  animation: fadeIn var(--transition-normal);
}

/* Calculation Info Box */
.calc-info {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--accent-blue);
}

.calc-info h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--text-primary);
}

.calc-info ul {
  list-style: none;
  padding: 0;
}

.calc-info li {
  padding: var(--spacing-xs) 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.calc-info.hidden {
  display: none;
}

/* Result Grid */
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-lg) 0;
}

@media (max-width: 480px) {
  .result-grid {
    grid-template-columns: 1fr;
  }
}

.result-item {
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  text-align: center;
}

.result-item.highlight {
  background: var(--accent-blue-light);
  border: 2px solid var(--accent-blue);
}

.result-label {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xs);
}

.result-value {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
}

.result-item.highlight .result-value {
  color: var(--accent-blue);
}

/* Calculation Details */
.calculation-details {
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
}

.calculation-details h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.calculation-details ul {
  list-style: none;
  padding: 0;
}

.calculation-details li {
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* Drug Information */
.drug-concentration,
.drug-dosing,
.drug-formula,
.drug-info-section {
  margin: var(--spacing-sm) 0;
  padding: var(--spacing-sm);
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: var(--font-size-sm);
}

.drug-info-section.warning {
  background-color: #fff3cd;
  border: 1px solid #ffeeba;
  color: #856404;
}

/* Error Message */
.error-message {
  padding: var(--spacing-md);
  background: var(--accent-red-light);
  border: 2px solid var(--accent-red);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  text-align: center;
}

.error-message p {
  margin: 0;
  font-weight: 600;
}

/* Result Card */
.result-display {
  margin-top: var(--spacing-md);
  animation: slideDown var(--transition-normal);
}

.result-card {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-lg);
}

.result-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  color: var(--text-primary);
  text-align: center;
}

/* Mobile responsiveness for infusion tabs */
@media (max-width: 480px) {
  .infusion-tabs {
    gap: 4px;
    padding: var(--spacing-xs);
  }

  .infusion-tab {
    min-width: 100px;
    padding: var(--spacing-sm);
    font-size: var(--font-size-xs);
  }

  .infusion-tab span:first-child {
    font-size: 1rem;
  }
}

/* Legal Modals & Elements */
.legal-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.legal-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
}

.legal-text-scroll {
  max-height: 200px;
  overflow-y: auto;
  text-align: left;
  margin-bottom: var(--spacing-lg);
  padding: var(--spacing-sm);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  border: 1px solid var(--text-muted);
}

.legal-text-scroll.long {
  max-height: 400px;
}

.legal-text-scroll p,
.legal-text-scroll h4 {
  margin-bottom: var(--spacing-sm);
}

.legal-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.full-width {
  width: 100%;
}

.btn-primary {
  background: var(--accent-blue);
  color: white;
  border: none;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

.btn-emergency {
  background: var(--accent-red);
  color: white;
  border: none;
  padding: 12px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.btn-text {
  background: none;
  border: none;
  color: var(--accent-blue);
  text-decoration: underline;
  cursor: pointer;
  font-size: 0.9rem;
}

.modal-content.large {
  max-width: 600px;
}

.consent-checkbox-container {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  text-align: left;
  margin-bottom: var(--spacing-lg);
  font-size: 0.9rem;
}

.consent-checkbox-container input {
  margin-top: 4px;
}

/* Sticky Footer */
.sticky-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg-secondary);
  border-top: 1px solid var(--accent-red);
  padding: 8px;
  z-index: 99;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.emergency-pulse {
  animation: pulse 1.5s infinite;
}

/* Add padding to body/main to prevent footer overlap */
body {
  padding-bottom: 40px;
}

/* ===================================
   TOUCH HANDLING IMPROVEMENTS
   =================================== */

/* Better touch handling for scrollable card lists */
.menu-card,
.protocol-card,
.first-aid-card .card-header,
.category-header,
.symptom-category {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  user-select: none;
  touch-action: pan-y;
  /* Allow vertical scroll, prevent horizontal swipe interference */
}

/* Ensure cards have proper touch feedback without accidental triggers */
.menu-card:active,
.protocol-card:active,
.first-aid-card .card-header:active {
  transition-duration: 0ms;
  /* Instant feedback on touch */
}

/* Prevent text selection during scroll/touch */
.main-content {
  -webkit-user-select: none;
  user-select: none;
}

/* Favorite Button Styles */
.protocol-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.protocol-header h2 {
  flex: 1;
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.favorite-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  border: 2px solid var(--text-muted);
  background: var(--bg-secondary);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  transition: all var(--transition-normal);
}

.favorite-btn:hover {
  border-color: #fbbf24;
  color: #fbbf24;
  transform: scale(1.1);
}

.favorite-btn.active {
  background: #fbbf24;
  border-color: #fbbf24;
  color: white;
}

.favorite-btn.active:hover {
  background: #f59e0b;
  border-color: #f59e0b;
}

/* Premium Card Styles */
.premium-card {
  position: relative;
  background: linear-gradient(135deg, #1e1e2e 0%, #2d1f3d 100%) !important;
  border: 2px solid #fbbf24 !important;
  overflow: visible;
}

.premium-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 8px 30px rgba(251, 191, 36, 0.3);
}

.premium-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #1e1e2e;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
  z-index: 10;
}

.premium-card h3 {
  color: #fbbf24;
}

.premium-card p {
  color: rgba(255, 255, 255, 0.7);
}

/* EKG Module Page Styles */
.ekg-module-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  padding-top: 50px;
}

.ekg-header {
  text-align: center;
  margin-bottom: 30px;
}

.ekg-header img {
  max-width: 200px;
  margin-bottom: 15px;
}

.ekg-options {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.ekg-option-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: 16px;
  border: 2px solid var(--bg-tertiary);
  cursor: pointer;
  transition: all 0.3s;
}

.ekg-option-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-lg);
}

.ekg-option-card img {
  height: 60px;
  width: auto;
}

.ekg-option-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.ekg-option-info p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* ===============================
   EMERGENCY LIGHTS & BADGE
   =============================== */

/* Ambulance Lights - Dark Mode Only */
.ambulance-light {
  position: fixed;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  display: none;
  /* Hidden by default */
}

[data-theme="dark"] .ambulance-light {
  display: block;
  /* Show only in dark mode */
}

.ambulance-light-left {
  top: 20px;
  left: 20px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.8) 0%, rgba(37, 99, 235, 0) 70%);
  animation: pulse-blue 1.5s ease-in-out infinite;
}

.ambulance-light-right {
  top: 20px;
  right: 20px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.8) 0%, rgba(59, 130, 246, 0) 70%);
  animation: pulse-blue 1.5s ease-in-out infinite 0.75s;
  /* Offset animation */
}

@keyframes pulse-blue {

  0%,
  100% {
    opacity: 0.3;
    transform: scale(1);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.5);
  }

  50% {
    opacity: 1;
    transform: scale(1.2);
    box-shadow: 0 0 40px rgba(37, 99, 235, 0.8), 0 0 60px rgba(37, 99, 235, 0.6);
  }
}

/* Emergency Badge - Light Mode Only */
.emergency-badge {
  position: fixed;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #dc2626, #991b1b);
  color: white;
  padding: 8px 16px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 1.2rem;
  box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
  z-index: 9998;
  pointer-events: none;
  display: none;
  /* Hidden by default */
  animation: pulse-badge 1.5s ease-in-out infinite;
}

[data-theme="light"] .emergency-badge,
:root:not([data-theme]) .emergency-badge {
  display: block;
  /* Show only in light mode */
}

[data-theme="dark"] .emergency-badge {
  display: none;
  /* Hide in dark mode */
}

@keyframes pulse-badge {

  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
  }

  50% {
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.6), 0 0 30px rgba(220, 38, 38, 0.4);
  }
}


/* ===============================
   AMBULANCE BACKGROUND & EFFECTS
   =============================== */

/* Dark Mode - Ambulance Background with Pulsing Lights */
[data-theme="dark"] body {
  position: relative;
  background: #0f172a;
}

[data-theme="dark"] body::before {
  content: '🚑';
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 15rem;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

/* Pulsing Ambulance Lights Overlay */
[data-theme="dark"] body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.15) 0%, transparent 25%),
    radial-gradient(circle at 75% 25%, rgba(239, 68, 68, 0.15) 0%, transparent 25%);
  animation: ambulance-lights-pulse 1.5s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes ambulance-lights-pulse {

  0%,
  100% {
    opacity: 0.4;
  }

  25% {
    background:
      radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.3) 0%, transparent 25%),
      radial-gradient(circle at 75% 25%, rgba(239, 68, 68, 0.05) 0%, transparent 25%);
    opacity: 0.8;
  }

  75% {
    background:
      radial-gradient(circle at 25% 25%, rgba(59, 130, 246, 0.05) 0%, transparent 25%),
      radial-gradient(circle at 75% 25%, rgba(239, 68, 68, 0.3) 0%, transparent 25%);
    opacity: 0.8;
  }
}

/* Main App Z-index */
#app {
  position: relative;
  z-index: 1;
}

/* Glassmorphism Cards - Dark Mode */
[data-theme="dark"] .menu-card {
  background: rgba(30, 41, 59, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .menu-card:hover {
  background: rgba(30, 41, 59, 0.7);
  border-color: rgba(59, 130, 246, 0.4);
  box-shadow: 0 12px 40px rgba(59, 130, 246, 0.2);
}

[data-theme="dark"] .menu-card.emergency {
  background: rgba(220, 38, 38, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

[data-theme="dark"] .menu-card.emergency:hover {
  background: rgba(220, 38, 38, 0.8);
}