/* ========================================
   PROAGENT DESIGN SYSTEM - Modern UI Foundation
   Based on spec-driven visual style update
   ======================================== */

/* --- CSS Custom Properties (Design Tokens) --- */
:root {
  /* Color Palette - Primary */
  --proagent-primary: #2563EB;
  --proagent-primary-hover: #1D4ED8;
  --proagent-primary-light: #EFF6FF;
  
  /* Color Palette - Secondary/Accent */
  --proagent-secondary: #64748B;
  --proagent-accent: #3B82F6;
  
  /* Color Palette - Neutral/Grays */
  --proagent-gray-50: #F9FAFB;
  --proagent-gray-100: #F3F4F6;
  --proagent-gray-200: #E5E7EB;
  --proagent-gray-300: #D1D5DB;
  --proagent-gray-400: #9CA3AF;
  --proagent-gray-500: #6B7280;
  --proagent-gray-600: #4B5563;
  --proagent-gray-700: #374151;
  --proagent-gray-800: #1F2937;
  --proagent-gray-900: #111827;
  
  /* Color Palette - Sidebar Navigation */
  --proagent-sidebar-bg: #2C3E50;
  --proagent-sidebar-hover: rgba(255, 255, 255, 0.1);
  --proagent-sidebar-active: rgba(255, 255, 255, 0.2);
  --proagent-sidebar-text: #ECF0F1;
  
  /* Color Palette - Stat Cards */
  --stat-card-orange: #FF6B35;
  --stat-card-coral: #E85D7A;
  --stat-card-mint: #10B981;
  --stat-card-teal: #14B8A6;
  --stat-card-blue: #3B82F6;
  --stat-card-purple: #8B5CF6;
  
  /* Color Palette - Text */
  --proagent-text-primary: #1F2937;
  --proagent-text-secondary: #6B7280;
  --proagent-text-muted: #9CA3AF;
  --proagent-text-light: #FFFFFF;
  
  /* Color Palette - Backgrounds */
  --proagent-bg-primary: #FFFFFF;
  --proagent-bg-secondary: #F9FAFB;
  --proagent-bg-tertiary: #F3F4F6;
  
  /* Color Palette - Borders & Dividers */
  --proagent-border-color: #E5E7EB;
  --proagent-border-light: #F3F4F6;

  /* Color Palette - Interactive surfaces */
  --proagent-bg-hover: #F3F4F6;
  --proagent-bg-active: #E7F1FF;
  --proagent-nav-text: #495057;
  --proagent-nav-text-active: #0D6EFD;
  
  /* Color Palette - Status Colors */
  --status-success: #10B981;
  --status-warning: #F59E0B;
  --status-error: #EF4444;
  --status-info: #3B82F6;
  
  /* Spacing System */
  --spacing-xs: 0.25rem;   /* 4px */
  --spacing-sm: 0.5rem;    /* 8px */
  --spacing-md: 1rem;      /* 16px */
  --spacing-lg: 1.5rem;    /* 24px */
  --spacing-xl: 2rem;      /* 32px */
  --spacing-2xl: 3rem;     /* 48px */
  --spacing-3xl: 4rem;     /* 64px */
  
  /* Typography System */
  --font-family-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-family-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  
  /* Font Sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  
  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  
  /* Border Radius */
  --radius-sm: 0.25rem;    /* 4px */
  --radius-md: 0.375rem;   /* 6px */
  --radius-lg: 0.5rem;     /* 8px */
  --radius-xl: 0.75rem;    /* 12px */
  --radius-2xl: 1rem;      /* 16px */
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Layout */
  --sidebar-width: 250px;
  --header-height: 3.5rem;
  --content-max-width: 1280px;
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;
}

/* --- Dark Theme Token Overrides --- */
[data-bs-theme="dark"] {
  /* Backgrounds: invert the light/surface relationship */
  --proagent-bg-primary: #1F2937;     /* cards, surfaces */
  --proagent-bg-secondary: #111827;   /* page background */
  --proagent-bg-tertiary: #374151;    /* subtle accent surfaces */
  --proagent-bg-hover: #374151;
  --proagent-bg-active: rgba(59, 130, 246, 0.18);

  /* Text */
  --proagent-text-primary: #F9FAFB;
  --proagent-text-secondary: #D1D5DB;
  --proagent-text-muted: #9CA3AF;

  /* Borders */
  --proagent-border-color: #374151;
  --proagent-border-light: #1F2937;

  /* Sidebar nav links */
  --proagent-nav-text: #D1D5DB;
  --proagent-nav-text-active: #60A5FA;

  /* Primary stays brand-blue but the soft tint becomes a translucent overlay */
  --proagent-primary-light: rgba(59, 130, 246, 0.15);

  /* Status alert tints (muted dark) */
  --alert-danger-bg: #3F1F1F;
  --alert-danger-border: #7F2D2D;
  --alert-success-bg: #14342B;
  --alert-success-border: #2A6E55;
  --alert-warning-bg: #3A2E12;
  --alert-warning-border: #7A5E22;
  --alert-info-bg: #11243F;
  --alert-info-border: #1E4477;

  color-scheme: dark;
}

[data-bs-theme="light"] {
  /* Light defaults already live on :root; declare alert tints so the .alert
     rules below can reference shared variable names regardless of mode. */
  --alert-danger-bg: #FEF2F2;
  --alert-danger-border: #FECACA;
  --alert-success-bg: #ECFDF5;
  --alert-success-border: #A7F3D0;
  --alert-warning-bg: #FFFBEB;
  --alert-warning-border: #FDE68A;
  --alert-info-bg: #EFF6FF;
  --alert-info-border: #BFDBFE;

  color-scheme: light;
}

/* --- Global Typography & Base Styles --- */
html, body {
  font-family: var(--font-family-base);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-normal);
  color: var(--proagent-text-primary);
  background-color: var(--proagent-bg-secondary);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-semibold);
  line-height: var(--leading-tight);
  color: var(--proagent-text-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--spacing-md);
  color: var(--proagent-text-secondary);
}

a, .btn-link {
  color: var(--proagent-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover, .btn-link:hover {
  color: var(--proagent-primary-hover);
  text-decoration: underline;
}

/* --- Button Styles --- */
.btn {
  border-radius: var(--radius-lg);
  font-weight: var(--font-medium);
  padding: 0.5rem 1rem;
  transition: all var(--transition-fast);
}

.btn-primary {
  color: var(--proagent-text-light);
  background-color: var(--proagent-primary);
  border-color: var(--proagent-primary);
}

.btn-primary:hover {
  background-color: var(--proagent-primary-hover);
  border-color: var(--proagent-primary-hover);
}

.btn-secondary {
  color: var(--proagent-text-primary);
  background-color: var(--proagent-bg-primary);
  border-color: var(--proagent-border-color);
}

.btn-secondary:hover {
  background-color: var(--proagent-gray-100);
  border-color: var(--proagent-gray-300);
}

/* --- Form Input Styles --- */
.form-control, .form-select {
  border-radius: var(--radius-lg);
  border: 1px solid var(--proagent-border-color);
  padding: 0.5rem 0.75rem;
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.form-control:focus, .form-select:focus {
  border-color: var(--proagent-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-control::placeholder {
  color: var(--proagent-text-muted);
}

/* --- Card Styles --- */
.card {
  background-color: var(--proagent-bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

/* --- Stat Card Styles --- */
.stat-card {
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  color: var(--proagent-text-light);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.stat-card-orange { background-color: var(--stat-card-orange); }
.stat-card-coral { background-color: var(--stat-card-coral); }
.stat-card-mint { background-color: var(--stat-card-mint); }
.stat-card-teal { background-color: var(--stat-card-teal); }
.stat-card-blue { background-color: var(--stat-card-blue); }
.stat-card-purple { background-color: var(--stat-card-purple); }

.stat-card-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  opacity: 0.9;
  margin-bottom: var(--spacing-xs);
}

.stat-card-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  line-height: 1;
}

/* --- Focus States (Accessibility) --- */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem var(--proagent-bg-primary), 0 0 0 0.25rem var(--proagent-primary);
}

/* --- Content Layout --- */
.content {
  padding-top: calc(var(--header-height) + var(--spacing-md));
}

h1:focus {
  outline: none;
}

/* --- Validation Styles --- */
.valid.modified:not([type=checkbox]) {
  outline: 2px solid var(--status-success);
}

.invalid {
  outline: 2px solid var(--status-error);
}

.validation-message {
  color: var(--status-error);
  font-size: var(--text-sm);
  margin-top: var(--spacing-xs);
}

/* --- Error Boundary --- */
.blazor-error-boundary {
  background: url(data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTYiIGhlaWdodD0iNDkiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgeG1sbnM6eGxpbms9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsiIG92ZXJmbG93PSJoaWRkZW4iPjxkZWZzPjxjbGlwUGF0aCBpZD0iY2xpcDAiPjxyZWN0IHg9IjIzNSIgeT0iNTEiIHdpZHRoPSI1NiIgaGVpZ2h0PSI0OSIvPjwvY2xpcFBhdGg+PC9kZWZzPjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMCkiIHRyYW5zZm9ybT0idHJhbnNsYXRlKC0yMzUgLTUxKSI+PHBhdGggZD0iTTI2My41MDYgNTFDMjY0LjcxNyA1MSAyNjUuODEzIDUxLjQ4MzcgMjY2LjYwNiA1Mi4yNjU4TDI2Ny4wNTIgNTIuNzk4NyAyNjcuNTM5IDUzLjYyODMgMjkwLjE4NSA5Mi4xODMxIDI5MC41NDUgOTIuNzk1IDI5MC42NTYgOTIuOTk2QzI5MC44NzcgOTMuNTEzIDI5MSA5NC4wODE1IDI5MSA5NC42NzgyIDI5MSA5Ny4wNjUxIDI4OS4wMzggOTkgMjg2LjYxNyA5OUwyNDAuMzgzIDk5QzIzNy45NjMgOTkgMjM2IDk3LjA2NTEgMjM2IDk0LjY3ODIgMjM2IDk0LjM3OTkgMjM2LjAzMSA5NC4wODg2IDIzNi4wODkgOTMuODA3MkwyMzYuMzM4IDkzLjAxNjIgMjM2Ljg1OCA5Mi4xMzE0IDI1OS40NzMgNTMuNjI5NCAyNTkuOTYxIDUyLjc5ODUgMjYwLjQwNyA1Mi4yNjU4QzI2MS4yIDUxLjQ4MzcgMjYyLjI5NiA1MSAyNjMuNTA2IDUxWk0yNjMuNTg2IDY2LjAxODNDMjYwLjczNyA2Ni4wMTgzIDI1OS4zMTMgNjcuMTI0NSAyNTkuMzEzIDY5LjMzNyAyNTkuMzEzIDY5LjYxMDIgMjU5LjMzMiA2OS44NjA4IDI1OS4zNzEgNzAuMDg4N0wyNjEuNzk1IDg0LjAxNjEgMjY1LjM4IDg0LjAxNjEgMjY3LjgyMSA2OS43NDc1QzI2Ny44NiA2OS43MzA5IDI2Ny44NzkgNjkuNTg3NyAyNjcuODc5IDY5LjMxNzkgMjY3Ljg3OSA2Ny4xMTgyIDI2Ni40NDggNjYuMDE4MyAyNjMuNTg2IDY2LjAxODNaTTI2My41NzYgODYuMDU0N0MyNjEuMDQ5IDg2LjA1NDcgMjU5Ljc4NiA4Ny4zMDA1IDI1OS43ODYgODkuNzkyMSAyNTkuNzg2IDkyLjI4MzcgMjYxLjA0OSA5My41Mjk1IDI2My41NzYgOTMuNTI5NSAyNjYuMTE2IDkzLjUyOTUgMjY3LjM4NyA5Mi4yODM3IDI2Ny4zODcgODkuNzkyMSAyNjcuMzg3IDg3LjMwMDUgMjY2LjExNiA4Ni4wNTQ3IDI2My41NzYgODYuMDU0N1oiIGZpbGw9IiNGRkU1MDAiIGZpbGwtcnVsZT0iZXZlbm9kZCIvPjwvZz48L3N2Zz4=) no-repeat 1rem/1.8rem, #b32121;
  padding: 1rem 1rem 1rem 3.7rem;
  color: white;
}

.blazor-error-boundary::after {
  content: "An error has occurred."
}

/* --- Custom Form Components --- */
.darker-border-checkbox.form-check-input {
  border-color: var(--proagent-gray-500);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--proagent-text-muted);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

/* --- Alert Styles --- */
.alert {
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.alert-danger {
  background-color: var(--alert-danger-bg);
  border: 1px solid var(--alert-danger-border);
  color: var(--status-error);
}

.alert-success {
  background-color: var(--alert-success-bg);
  border: 1px solid var(--alert-success-border);
  color: var(--status-success);
}

.alert-warning {
  background-color: var(--alert-warning-bg);
  border: 1px solid var(--alert-warning-border);
  color: var(--status-warning);
}

.alert-info {
  background-color: var(--alert-info-bg);
  border: 1px solid var(--alert-info-border);
  color: var(--status-info);
}

/* ========================================
   AUTHENTICATION PAGES - Modern Card Layout
   Shared styles for all auth pages
   ======================================== */

.auth-card {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
  padding: var(--spacing-lg) var(--spacing-md);
}

.auth-content {
  width: 100%;
  max-width: 450px;
  background-color: var(--proagent-bg-primary);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-xl);
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--proagent-text-primary);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.auth-subtext {
  font-size: var(--text-sm);
  color: var(--proagent-text-secondary);
  text-align: center;
  margin-bottom: var(--spacing-lg);
  line-height: var(--leading-normal);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--proagent-gray-700);
  margin-bottom: var(--spacing-xs);
}

.form-input {
  width: 100%;
  padding: 0.625rem 0.875rem;
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--proagent-text-primary);
  background-color: var(--proagent-bg-primary);
  border: 1px solid var(--proagent-border-color);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--proagent-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* Code input for 2FA */
.form-input-code {
  font-family: 'SF Mono', Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
  letter-spacing: 0.25em;
  text-align: center;
  max-width: 240px;
  margin: 0 auto;
  display: block;
}

/* Validation */
.validation-summary {
  background-color: var(--alert-danger-bg);
  border: 1px solid var(--alert-danger-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  color: var(--status-error);
  font-size: var(--text-sm);
}

.validation-message {
  display: block;
  margin-top: 0.375rem;
  font-size: var(--text-xs);
  color: var(--status-error);
}

/* Checkbox Group */
.checkbox-group {
  margin-bottom: 1.25rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--proagent-gray-700);
}

.checkbox-label .form-check-input {
  width: 1.125rem;
  height: 1.125rem;
  margin-right: var(--spacing-sm);
  border-color: var(--proagent-gray-300);
}

/* Button Variants */
.btn-primary {
  background-color: var(--proagent-primary);
  border-color: var(--proagent-primary);
  color: var(--proagent-text-light);
  font-weight: var(--font-medium);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--proagent-primary-hover);
  border-color: var(--proagent-primary-hover);
}

.btn-secondary {
  background-color: var(--proagent-bg-primary);
  border-color: var(--proagent-gray-300);
  color: var(--proagent-text-primary);
  font-weight: var(--font-medium);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-secondary:hover {
  background-color: var(--proagent-gray-100);
  border-color: var(--proagent-gray-400);
}

.btn-outline-danger {
  background-color: var(--proagent-bg-primary);
  border-color: var(--status-error);
  color: var(--status-error);
  font-weight: var(--font-medium);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-outline-danger:hover {
  background-color: var(--alert-danger-bg);
  border-color: var(--status-error);
}

.btn-outline-secondary {
  background-color: var(--proagent-bg-primary);
  border-color: var(--proagent-gray-300);
  color: var(--proagent-text-primary);
  font-weight: var(--font-medium);
  padding: 0.625rem 1rem;
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.btn-outline-secondary:hover {
  background-color: var(--proagent-gray-100);
  border-color: var(--proagent-gray-400);
}

.btn-block {
  width: 100%;
}

/* Action Buttons Container */
.action-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

/* Section Title */
.section-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--proagent-text-primary);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

/* Alert Link */
.alert-link {
  color: inherit;
  text-decoration: underline;
  font-weight: var(--font-medium);
}

.alert-link:hover {
  text-decoration: none;
}

/* Success Message */
.success-message {
  background-color: var(--alert-success-bg);
  border: 1px solid var(--alert-success-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  margin-top: var(--spacing-md);
}

.success-message p {
  color: var(--status-success);
  font-size: var(--text-base);
  margin-bottom: var(--spacing-md);
}

/* Footer and Links */
.auth-footer {
  margin-top: var(--spacing-xl);
  text-align: center;
}

.back-link {
  display: inline-block;
  color: var(--proagent-primary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--proagent-primary-hover);
  text-decoration: underline;
}

.alternative-options {
  font-size: var(--text-sm);
  color: var(--proagent-text-secondary);
  margin-top: var(--spacing-md);
  text-align: center;
}

.alt-link {
  color: var(--proagent-primary);
  text-decoration: none;
  font-weight: var(--font-medium);
}

.alt-link:hover {
  color: var(--proagent-primary-hover);
  text-decoration: underline;
}

/* Responsive Design for Auth Pages */
@media (max-width: 576px) {
  .auth-content {
    padding: var(--spacing-lg);
  }

  .auth-title {
    font-size: var(--text-xl);
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons .btn {
    width: 100%;
  }
}

/* ========================================
   CAMERA FULLSCREEN STYLES
   ======================================== */

/* Mobile: camera fills entire viewport using fixed positioning */
@media (max-width: 640px) {
    .camera-wrapper {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-height: none !important;
        background: #000 !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        z-index: 99999 !important;
        padding: 0 !important;
        border-radius: 0 !important;
    }

    .camera-wrapper video {
        width: 100% !important;
        height: 100% !important;
        max-height: none !important;
        object-fit: cover !important;
        border-radius: 0 !important;
    }

    .camera-controls {
        position: absolute !important;
        bottom: max(2rem, env(safe-area-inset-bottom)) !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 1.5rem !important;
        z-index: 99999 !important;
    }

    .camera-controls button {
        -webkit-tap-highlight-color: transparent !important;
    }
}

/* Desktop: keep original inline styles */
@media (min-width: 641px) {
    .camera-wrapper {
        position: relative !important;
        background: #000 !important;
    }

    .camera-controls {
        position: absolute !important;
        bottom: 1.5rem !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 1.5rem !important;
    }
}

/* Video fills the fullscreen wrapper */
#cameraFullscreenWrapper:-webkit-full-screen video,
#cameraFullscreenWrapper:-moz-full-screen video,
#cameraFullscreenWrapper:-ms-fullscreen video,
#cameraFullscreenWrapper:fullscreen video {
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    object-fit: cover !important;
    border-radius: 0 !important;
}

/* Shutter button overlay in fullscreen */
.camera-controls {
    position: absolute;
    bottom: max(2rem, env(safe-area-inset-bottom));
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    z-index: 9999;
}

@media (max-width: 768px) {
    .camera-controls button {
        -webkit-tap-highlight-color: transparent;
    }
}

/* ========================================
   ANALYZE RECEIPT BUTTON HIGHLIGHT
   ======================================== */

@keyframes analyze-button-pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.5);
    }
    50% {
        box-shadow: 0 0 0 12px rgba(37, 99, 235, 0);
    }
}

.analyze-button-highlight {
    animation: analyze-button-pulse 1.5s ease-in-out 3;
}