/**
 * SAPP GOURMET - Espace Pro v2.0
 * Design System Professionnel - Basé sur chartegraph.txt
 * 
 * PHILOSOPHIE: Design épuré, élégant, professionnel avec animations discrètes
 * PALETTE: Rouge profond #9B1414, Blanc cassé #F5F0EA, Anthracite #333333
 * TYPOGRAPHIE: Serif élégant pour titres, Sans-serif pour contenus
 */

/* CSS propre - tests de chargement supprimés */

/* ===========================
   IMPORTS FONTS GOOGLE
   =========================== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400&family=Open+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&display=swap');

/* ===========================
   VARIABLES CSS DESIGN SYSTEM
   =========================== */
/* === THÈME CLAIR (par défaut) - Basé sur chartegraph.txt === */
:root {
    /* === Palette Couleurs Principales Sophistiquée === */
    --color-primary: #9B1414;           /* Rouge gourmand profond (chartegraph.txt) */
    --color-primary-hover: #7A1010;     /* Rouge encore plus profond pour hover */
    --color-primary-light: #C41E1E;     /* Rouge légèrement plus clair */
    --color-primary-ultra-light: #F5E6E6; /* Rouge très pâle pour backgrounds */
    
    /* === Couleurs pour les notifications === */
    --color-success: #10B981;           /* Vert élégant pour succès */
    --color-success-light: #D1FAE5;     /* Vert pâle pour background */
    --color-error: #EF4444;             /* Rouge pour erreurs */
    --color-error-light: #FEE2E2;       /* Rouge pâle pour background */
    --color-info: #3B82F6;              /* Bleu pour informations */
    --color-info-light: #DBEAFE;        /* Bleu pâle pour background */
    --color-warning: #F59E0B;           /* Orange pour avertissements */
    --color-warning-light: #FEF3C7;     /* Orange pâle pour background */
    
    /* === Variantes Sophistiquées du Rouge === */
    --color-primary-50: #FEF2F2;        /* Rouge ultra pâle */
    --color-primary-100: #FDE8E8;       /* Rouge très pâle */
    --color-primary-200: #FBD5D5;       /* Rouge pâle */
    --color-primary-300: #F8B4B4;       /* Rouge clair */
    --color-primary-400: #F87171;       /* Rouge moyen */
    --color-primary-500: #9B1414;       /* Rouge principal */
    --color-primary-600: #7A1010;       /* Rouge foncé */
    --color-primary-700: #5C0D0D;       /* Rouge très foncé */
    --color-primary-800: #3D0909;       /* Rouge ultra foncé */
    --color-primary-900: #1F0404;       /* Rouge presque noir */
    
    --color-secondary: #F5F0EA;         /* Blanc cassé/crème (chartegraph.txt) - background principal */
    --color-tertiary: #333333;          /* Noir anthracite (chartegraph.txt) pour texte principal */
    --color-white: #FFFFFF;             /* Blanc pur pour cartes */
    
    /* === Nuances de Gris (Thème Clair) === */
    --color-text-primary: #333333;      /* Texte principal - anthracite (chartegraph.txt) */
    --color-text-secondary: #555555;    /* Texte secondaire - gris foncé */
    --color-text-light: #777777;        /* Texte léger - gris moyen */
    --color-text-muted: #999999;        /* Texte très discret - gris clair */
    
    /* === Couleurs d'État Sophistiquées === */
    --color-success: #2D7A2D;           /* Vert gourmand */
    --color-success-light: #E8F5E8;
    --color-success-hover: #236B23;     /* Vert plus foncé au hover */
    
    --color-warning: #B8860B;           /* Or vintage */
    --color-warning-light: #FFF8DC;
    --color-warning-hover: #9A7209;     /* Or plus foncé au hover */
    
    --color-error: #9B1414;             /* Utilise le rouge principal */
    --color-error-light: #F5E6E6;
    --color-error-hover: #7A1010;       /* Rouge plus foncé au hover */
    
    --color-info: #2E4A72;              /* Bleu profond */
    --color-info-light: #E8EDF5;
    --color-info-hover: #243A5E;        /* Bleu plus foncé au hover */
    
    /* === Couleurs d'Accent Belle Époque === */
    --color-accent-gold: #D4AF37;       /* Or élégant */
    --color-accent-gold-light: #F7E98E; /* Or clair */
    --color-accent-copper: #B87333;     /* Cuivre ancien */
    --color-accent-copper-light: #DEB887; /* Cuivre clair */
    --color-accent-sage: #87A96B;       /* Vert sauge */
    --color-accent-sage-light: #C8D5B9; /* Vert sauge clair */
    
    /* === Dégradés Sophistiqués === */
    --gradient-primary: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-400));
    --gradient-primary-soft: linear-gradient(135deg, var(--color-primary-100), var(--color-primary-50));
    --gradient-gold: linear-gradient(135deg, var(--color-accent-gold), var(--color-accent-gold-light));
    --gradient-elegant: linear-gradient(135deg, var(--color-primary-700), var(--color-accent-gold), var(--color-primary-600));
    --gradient-surface: linear-gradient(135deg, var(--color-white), var(--color-secondary));
    --gradient-card-hover: linear-gradient(135deg, var(--color-primary-50), var(--color-accent-gold-light));
    
    /* === Ombres Colorées === */
    --shadow-primary: 0 4px 6px -1px rgba(155, 20, 20, 0.15);
    --shadow-primary-lg: 0 10px 15px -3px rgba(155, 20, 20, 0.2);
    --shadow-gold: 0 4px 6px -1px rgba(212, 175, 55, 0.3);
    --shadow-elegant: 0 20px 25px -5px rgba(155, 20, 20, 0.1), 0 0 0 1px rgba(212, 175, 55, 0.05);
    
    /* === Bordures et Surfaces (Thème Clair) === */
    --color-border: #E0D5CF;            /* Bordure standard - beige clair harmonieux avec crème */
    --color-border-light: #F0EBE5;      /* Bordure très claire - crème plus clair */
    --color-surface: #FFFFFF;           /* Surface cartes - blanc pur */
    --color-surface-alt: #FAF7F3;       /* Surface alternative - crème très clair */
    --color-surface-hover: #F0EBE5;     /* Surface au hover - crème clair */
    
    /* === Typographie === */
    --font-serif: 'Playfair Display', Georgia, serif;        /* Titres élégants */
    --font-sans: 'Open Sans', -apple-system, BlinkMacSystemFont, sans-serif; /* Contenu */
    
    --font-size-xs: 0.75rem;    /* 12px */
    --font-size-sm: 0.875rem;   /* 14px */
    --font-size-base: 1rem;     /* 16px */
    --font-size-lg: 1.125rem;   /* 18px */
    --font-size-xl: 1.25rem;    /* 20px */
    --font-size-2xl: 1.5rem;    /* 24px */
    --font-size-3xl: 1.875rem;  /* 30px */
    --font-size-4xl: 2.25rem;   /* 36px */
    --font-size-5xl: 3rem;      /* 48px */
    
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* === Espacements (Système 8px) === */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.25rem;   /* 20px */
    --space-6: 1.5rem;    /* 24px */
    --space-8: 2rem;      /* 32px */
    --space-10: 2.5rem;   /* 40px */
    --space-12: 3rem;     /* 48px */
    --space-16: 4rem;     /* 64px */
    --space-20: 5rem;     /* 80px */
    --space-24: 6rem;     /* 96px */
    
    /* === Rayons de Bordure === */
    --radius-none: 0;
    --radius-sm: 0.125rem;    /* 2px */
    --radius-base: 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;    /* Cercle complet */
    
    /* === Ombres Élégantes === */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08);
    --shadow-base: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* === Z-Index === */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
    
    /* === Transitions === */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.2s ease-out;
    --transition-slow: 0.3s ease-out;
    --transition-all: all var(--transition-base);
    
    /* === Breakpoints pour Media Queries === */
    --breakpoint-sm: 640px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 1024px;
    --breakpoint-xl: 1280px;
    --breakpoint-2xl: 1536px;
}

/* ===========================
   RESET ET BASE
   =========================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-weight: var(--font-weight-normal);
    color: var(--color-text-primary);
    background-color: var(--color-secondary);
    line-height: var(--line-height-normal);
    min-height: 100vh;
    transition: background-color var(--transition-base), color var(--transition-base);
}

/* ===========================
   THÈME SOMBRE - Variables CSS
   =========================== */
html[data-theme="dark"] {
    /* === Palette Couleurs Thème Sombre === */
    --color-primary: #E53E3E;           /* Rouge plus vif pour contraste */
    --color-primary-hover: #C53030;     /* Rouge hover plus foncé */
    --color-primary-light: #FC8181;     /* Rouge clair */
    --color-primary-ultra-light: #2D1B1B; /* Rouge ultra pâle inversé */
    
    --color-secondary: #1A1A1A;         /* Background principal sombre */
    --color-tertiary: #E2E8F0;          /* Texte principal clair */
    --color-white: #2D3748;             /* Cartes sombres */
    
    /* === Textes Thème Sombre === */
    --color-text-primary: #E2E8F0;      /* Texte principal clair */
    --color-text-secondary: #CBD5E0;    /* Texte secondaire */
    --color-text-light: #A0AEC0;        /* Texte léger */
    --color-text-muted: #718096;        /* Texte discret */
    
    /* === Surfaces Thème Sombre === */
    --color-border: #4A5568;            /* Bordures */
    --color-border-light: #2D3748;      /* Bordures claires */
    --color-surface: #2D3748;           /* Surface cartes */
    --color-surface-alt: #1A202C;       /* Surface alternative */
    --color-surface-hover: #4A5568;     /* Surface hover */
    
    /* === États Thème Sombre === */
    --color-success: #48BB78;
    --color-success-light: #1A2E1A;
    --color-warning: #ED8936;
    --color-warning-light: #2D1B0F;
    --color-error: #E53E3E;
    --color-error-light: #2D1B1B;
    --color-info: #4299E1;
    --color-info-light: #1A202C;
}

/* S'assurer que le body change bien de couleur */
html[data-theme="dark"] body {
    background-color: var(--color-secondary);
    color: var(--color-text-primary);
}

/* Liens par défaut */
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition-all);
}

a:hover {
    color: var(--color-primary-hover);
}

/* ===========================
   TYPOGRAPHIE ÉLÉGANTE
   =========================== */
.title-1,
.title-2,
.title-3,
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

/* === Titres Principaux avec Ornements Belle Époque === */
.title-1, h1 {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    letter-spacing: -0.025em;
    position: relative;
    padding-bottom: var(--space-6);
}

.title-1::after, h1::after {
    content: '';
    position: absolute;
    bottom: var(--space-3);
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light), transparent);
    border-radius: var(--radius-base);
    animation: elegantSlideIn 0.8s var(--ease-art-nouveau) 0.5s both;
}

.title-1.center::after, h1.center::after {
    left: 50%;
    transform: translateX(-50%);
}

.title-2, h2 {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-semibold);
    position: relative;
    padding-bottom: var(--space-4);
}


.title-3, h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-medium);
    position: relative;
}

.title-4, h4 {
    font-family: var(--font-sans);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

.title-5, h5 {
    font-family: var(--font-sans);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
}

p {
    margin-bottom: var(--space-4);
    line-height: var(--line-height-relaxed);
}

.text-xs { font-size: var(--font-size-xs); }
.text-sm { font-size: var(--font-size-sm); }
.text-base { font-size: var(--font-size-base); }
.text-lg { font-size: var(--font-size-lg); }
.text-xl { font-size: var(--font-size-xl); }

.text-light { font-weight: var(--font-weight-light); }
.text-normal { font-weight: var(--font-weight-normal); }
.text-medium { font-weight: var(--font-weight-medium); }
.text-semibold { font-weight: var(--font-weight-semibold); }
.text-bold { font-weight: var(--font-weight-bold); }

.text-primary { color: var(--color-text-primary); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted { color: var(--color-text-light); }
.text-accent { color: var(--color-primary); }

/* === Classes Couleurs Sophistiquées === */
.text-gold { color: var(--color-accent-gold); }
.text-copper { color: var(--color-accent-copper); }
.text-sage { color: var(--color-accent-sage); }

/* Backgrounds avec dégradés */
.bg-gradient-primary { background: var(--gradient-primary); }
.bg-gradient-soft { background: var(--gradient-primary-soft); }
.bg-gradient-gold { background: var(--gradient-gold); }
.bg-gradient-elegant { background: var(--gradient-elegant); }
.bg-gradient-surface { background: var(--gradient-surface); }

/* Bordures colorées */
.border-primary { border-color: var(--color-primary); }
.border-gold { border-color: var(--color-accent-gold); }
.border-copper { border-color: var(--color-accent-copper); }
.border-sage { border-color: var(--color-accent-sage); }

/* Ombres sophistiquées */
.shadow-primary { box-shadow: var(--shadow-primary); }
.shadow-primary-lg { box-shadow: var(--shadow-primary-lg); }
.shadow-gold { box-shadow: var(--shadow-gold); }
.shadow-elegant { box-shadow: var(--shadow-elegant); }

/* === Typographie Raffinée Belle Époque === */
.text-elegant {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: var(--font-weight-normal);
    letter-spacing: 0.02em;
    position: relative;
}

.text-elegant::before {
    content: '"';
    color: var(--color-primary);
    font-size: 1.5em;
    position: absolute;
    left: -0.5em;
    top: -0.1em;
    opacity: 0.4;
}

.text-elegant::after {
    content: '"';
    color: var(--color-primary);
    font-size: 1.5em;
    opacity: 0.4;
}


/* Texte avec effet de machine à écrire */
.typewriter {
    overflow: hidden;
    border-right: 2px solid var(--color-primary);
    white-space: nowrap;
    animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes blink-caret {
    from, to { border-color: transparent; }
    50% { border-color: var(--color-primary); }
}

/* Séparateur orné */
.ornate-separator {
    text-align: center;
    margin: var(--space-8) 0;
    position: relative;
}

.ornate-separator::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.ornate-separator::after {
    content: '❦';
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 0 var(--space-4);
    font-size: var(--font-size-xl);
    position: relative;
    z-index: 1;
}

/* Styles pour citations */
.quote {
    position: relative;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: var(--font-size-lg);
    line-height: var(--line-height-relaxed);
    padding: var(--space-6);
    margin: var(--space-6) 0;
    border-left: 4px solid var(--color-primary);
    background: linear-gradient(135deg, var(--color-surface), var(--color-surface-alt));
    border-radius: var(--radius-lg);
}

.quote::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: var(--color-primary);
    opacity: 0.3;
    font-family: var(--font-serif);
    line-height: 1;
}

.quote-author {
    display: block;
    text-align: right;
    margin-top: var(--space-4);
    font-family: var(--font-sans);
    font-style: normal;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.quote-author::before {
    content: '— ';
}

/* ===========================
   SYSTÈME DE BOUTONS (2 TYPES PRINCIPAUX)
   =========================== */

/* Bouton Principal - CTA Rouge */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    color: var(--color-white);
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-all);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s var(--ease-art-nouveau), 
                height 0.6s var(--ease-art-nouveau);
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: var(--gradient-primary);
    border-color: var(--color-primary-hover);
    color: var(--color-white);
    box-shadow: var(--shadow-primary-lg);
    transform: translateY(-2px) scale(1.02);
}

.btn-primary:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-ultra-light),
                var(--shadow-md);
}

.btn-primary:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow: var(--shadow-sm);
    transition: all 0.1s var(--ease-elegant);
}

/* Bouton Secondaire - Contour */
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1;
    color: var(--color-primary);
    background-color: transparent;
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-all);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.btn-secondary:focus {
    outline: none;
    box-shadow: 0 0 0 3px var(--color-primary-ultra-light);
}

.btn-secondary:active {
    transform: translateY(0);
}


/* Variantes de tailles */
.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}


/* Bouton désactivé */
.btn:disabled,
.btn-primary:disabled,
.btn-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:disabled:hover,
.btn-primary:disabled:hover,
.btn-secondary:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ===========================
   FORMULAIRES ÉLÉGANTS
   =========================== */
.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    background-color: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition-all);
    appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-ultra-light);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-light);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
    line-height: var(--line-height-relaxed);
}

/* Select personnalisé */
.form-select {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23666666'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m19 9-7 7-7-7'/%3E%3C/svg%3E");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.25rem;
    padding-right: var(--space-10);
}

/* Barre de recherche élégante */
.search-input {
    position: relative;
}

.search-input input {
    padding-left: var(--space-10);
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23999999'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m21 21-6-6m2-5a7 7 0 1 1-14 0 7 7 0 0 1 14 0Z'/%3E%3C/svg%3E");
    background-position: left var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.25rem;
}

/* États des champs */
.form-input.is-valid,
.form-textarea.is-valid,
.form-select.is-valid {
    border-color: var(--color-success);
}

.form-input.is-invalid,
.form-textarea.is-invalid,
.form-select.is-invalid {
    border-color: var(--color-error);
}

/* ===========================
   UPLOAD DE FICHIERS ÉLÉGANT
   =========================== */
.file-upload {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-12) var(--space-8);
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-xl);
    background-color: var(--color-surface);
    transition: var(--transition-all);
    cursor: pointer;
}

.file-upload:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-ultra-light);
}

.file-upload-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.file-upload-icon {
    font-size: var(--font-size-4xl);
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.file-upload-text {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
    text-align: center;
}

.file-upload-hint {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    text-align: center;
}

/* ===========================
   TOGGLE SWITCH ÉLÉGANT
   =========================== */
.toggle {
    position: relative;
    display: inline-block;
    width: 56px;
    height: 32px;
}

.toggle-input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-text-muted);
    transition: var(--transition-base);
    border-radius: var(--radius-full);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 4px;
    bottom: 4px;
    background-color: var(--color-white);
    transition: var(--transition-base);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-sm);
}

.toggle-input:checked + .toggle-slider {
    background-color: var(--color-primary);
}

.toggle-input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.toggle-input:focus + .toggle-slider {
    box-shadow: 0 0 0 3px var(--color-primary-ultra-light);
}

/* ===========================
   CARTES DOCUMENTAIRES
   =========================== */
.card {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-all);
    overflow: hidden;
}

.card:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-ultra-light);
}

.card-header {
    padding: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    background-color: var(--color-surface-alt);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--color-border-light);
    background-color: var(--color-surface-alt);
}

/* Carte de document spécialisée - Améliorée Belle Époque */
.document-card {
    position: relative;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
    overflow: hidden;
    transition: all 0.4s var(--ease-elegant);
    cursor: pointer;
}

.document-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    transition: left 0.6s var(--ease-art-nouveau);
    z-index: 1;
    pointer-events: none;
}

.document-card:hover {
    border-color: var(--color-primary);
    background-color: var(--color-primary-ultra-light);
}

.document-card:hover::before {
    left: 100%;
}

.document-card:active {
    transform: translateY(-8px) scale(1.01);
    transition: all 0.1s var(--ease-elegant);
}

.document-card-image {
    position: relative;
    height: 200px;
    background: linear-gradient(135deg, var(--color-surface-alt), var(--color-border-light));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.document-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.document-card-image-placeholder {
    font-size: var(--font-size-5xl);
    color: var(--color-text-muted);
}

.document-card-body {
    padding: var(--space-6);
}

.document-card-title {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-3);
    line-height: var(--line-height-tight);
}

.document-card-meta {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-4);
}

.document-card-tag {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.document-card-tag.status-public {
    background-color: var(--color-success-light);
    color: var(--color-success);
}

.document-card-tag.status-private {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}

.document-card-tag.brand {
    background-color: var(--color-primary-ultra-light);
    color: var(--color-primary);
}

.document-card-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-border-light);
}

.document-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: none;
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-all);
    cursor: pointer;
}

.document-action-btn:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-primary);
}

.document-action-btn svg {
    width: 20px;
    height: 20px;
}

/* ===========================
   TABLEAUX ÉLÉGANTS
   =========================== */
.table {
    width: 100%;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table th {
    background-color: var(--color-surface-alt);
    padding: var(--space-4) var(--space-6);
    text-align: left;
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    border-bottom: 1px solid var(--color-border);
}

.table td {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
}

.table tbody tr:hover {
    background-color: var(--color-surface-hover);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* ===========================
   MODALES ÉLÉGANTES
   =========================== */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(51, 51, 51, 0.6);
    backdrop-filter: blur(8px);
    animation: fadeIn var(--transition-base) ease-out;
}

.modal-content {
    position: relative;
    background-color: var(--color-surface);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    animation: modalSlideIn var(--transition-slow) ease-out;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6) var(--space-8);
    border-bottom: 1px solid var(--color-border-light);
}

.modal-title {
    font-family: var(--font-serif);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.modal-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-all);
}

.modal-close:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-text-primary);
}

.modal-body {
    padding: var(--space-8);
    max-height: 60vh;
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-8);
    border-top: 1px solid var(--color-border-light);
    background-color: var(--color-surface-alt);
}

/* ===========================
   ALERTES ET NOTIFICATIONS
   =========================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    border: 1px solid;
    margin-bottom: var(--space-6);
}

.alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.alert-content {
    flex: 1;
}

.alert-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    margin-bottom: var(--space-1);
}

.alert-message {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.alert-success {
    background-color: var(--color-success-light);
    border-color: var(--color-success);
    color: var(--color-success);
}

.alert-warning {
    background-color: var(--color-warning-light);
    border-color: var(--color-warning);
    color: var(--color-warning);
}

.alert-error {
    background-color: var(--color-error-light);
    border-color: var(--color-error);
    color: var(--color-error);
}

.alert-info {
    background-color: var(--color-info-light);
    border-color: var(--color-info);
    color: var(--color-info);
}

/* Notification toast */
.toast {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    max-width: 400px;
    background-color: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: toastSlideIn var(--transition-base) ease-out;
}

/* ===========================
   UTILITAIRES RESPONSIVE
   =========================== */

/* Layouts */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.flex { display: flex; }
.inline-flex { display: inline-flex; }
.grid { display: grid; }
.hidden { display: none; }
.block { display: block; }
.inline-block { display: inline-block; }

/* Flex utilities */
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-nowrap { flex-wrap: nowrap; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.flex-grow { flex-grow: 1; }

.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-around { justify-content: space-around; }

.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-center { align-items: center; }
.items-stretch { align-items: stretch; }

/* Grid utilities */
.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Espacements */
.p-0 { padding: 0; }
.p-2 { padding: var(--space-2); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }

.m-0 { margin: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-8 { margin-top: var(--space-8); }

/* Alignements */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* ===========================
   ANIMATIONS ÉLÉGANTES BELLE ÉPOQUE
   =========================== */

/* === Courbes de Bézier Sophistiquées === */
:root {
    --ease-elegant: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-smooth: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ease-art-nouveau: cubic-bezier(0.165, 0.84, 0.44, 1);
}

/* === Animations de Base Améliorées === */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes elegantFadeIn {
    0% { 
        opacity: 0; 
        transform: translateY(30px) scale(0.92); 
        filter: blur(2px);
    }
    100% { 
        opacity: 1; 
        transform: translateY(0) scale(1); 
        filter: blur(0);
    }
}

@keyframes fadeInUp {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes elegantSlideIn {
    0% { 
        opacity: 0; 
        transform: translateX(-40px) rotate(-1deg); 
    }
    100% { 
        opacity: 1; 
        transform: translateX(0) rotate(0deg); 
    }
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes toastSlideIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* === Nouvelles Animations Belle Époque === */
@keyframes gentleFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-6px) rotate(0.5deg); }
}

@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

@keyframes pulseGlow {
    0%, 100% { 
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }
    50% { 
        box-shadow: 0 10px 25px -5px rgba(155, 20, 20, 0.25), 
                    0 4px 6px -1px rgba(0, 0, 0, 0.1);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* === Classes d'Animation === */
.animate-fade-in { animation: fadeIn var(--transition-base) ease-out; }
.animate-fade-in-up { animation: fadeInUp var(--transition-slow) ease-out; }
.animate-elegant-fade { animation: elegantFadeIn 0.6s var(--ease-elegant); }
.animate-elegant-slide { animation: elegantSlideIn 0.5s var(--ease-art-nouveau); }
.animate-gentle-float { animation: gentleFloat 3s var(--ease-smooth) infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-pulse-glow { animation: pulseGlow 2s var(--ease-smooth) infinite; }

/* Classes d'animation au scroll */
.fade-in-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================
   HEADER PROFESSIONNEL
   =========================== */
.main-header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(8px);
    transition: var(--transition-all);
}

.main-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.main-header-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.main-header-logo img {
    height: 64px; /* Agrandi de 40px à 64px pour occuper plus de hauteur */
    width: auto;
    max-width: 200px; /* Limite la largeur pour éviter qu'il soit trop large */
}

.main-header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.main-header-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-lg);
    transition: var(--transition-all);
}

.main-header-nav-link:hover,
.main-header-nav-link.active {
    background-color: var(--color-primary-ultra-light);
    color: var(--color-primary);
}

.main-header-nav-link svg {
    width: 18px;
    height: 18px;
}

.main-header-user {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.main-header-profile {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-lg);
    transition: var(--transition-all);
    text-decoration: none;
}

.main-header-profile:hover {
    background-color: var(--color-surface-hover);
}

.main-header-avatar {
    width: 36px;
    height: 36px;
    background-color: var(--color-primary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-header-user-info {
    display: flex;
    flex-direction: column;
}

.main-header-user-name {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    line-height: 1.2;
}

.main-header-user-role {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    line-height: 1.2;
}

.main-header-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px; /* Élargi de 36px à 44px */
    height: 44px; /* Élargi de 36px à 44px */
    color: var(--color-text-secondary);
    border-radius: var(--radius-lg);
    transition: var(--transition-all);
    text-decoration: none;
    padding: var(--space-2); /* Ajout de padding pour plus d'espace */
}

.main-header-logout:hover {
    background-color: var(--color-surface-hover);
    color: var(--color-primary);
}

.main-header-logout svg {
    width: 28px; /* Beaucoup plus grand pour remplir davantage */
    height: 28px;
}

/* ===========================
   FOOTER PROFESSIONNEL
   =========================== */
.main-footer {
    background-color: var(--color-surface);
    border-top: 1px solid var(--color-border-light);
    padding: var(--space-12) 0 var(--space-6);
    margin-top: var(--space-20);
}

.main-footer-content {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.main-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.main-footer-section h3 {
    font-family: var(--font-serif);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.main-footer-section ul {
    list-style: none;
}

.main-footer-section li {
    margin-bottom: var(--space-2);
}

.main-footer-section a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-all);
}

.main-footer-section a:hover {
    color: var(--color-primary);
}

.main-footer-bottom {
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-light);
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* ===========================
   ÉLÉMENTS DÉCORATIFS BELLE ÉPOQUE
   =========================== */

/* === Bordures Ornées === */
.decorative-border {
    position: relative;
    padding: var(--space-8);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
}

.decorative-border::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    background: linear-gradient(45deg, 
        transparent 45%, 
        var(--color-accent-gold) 45%, 
        var(--color-accent-gold) 55%, 
        transparent 55%);
    background-size: 20px 20px;
    opacity: 0.05;
    border-radius: var(--radius-xl);
    pointer-events: none;
    z-index: -1;
}

/* === Coins Décoratifs === */
.corner-ornament {
    position: relative;
}

.corner-ornament::before,
.corner-ornament::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-image: 
        radial-gradient(circle at 2px 2px, var(--color-accent-gold) 1px, transparent 1px),
        radial-gradient(circle at 10px 10px, var(--color-primary) 1px, transparent 1px);
    background-size: 12px 12px;
    opacity: 0.3;
}

.corner-ornament::before {
    top: -10px;
    left: -10px;
    border-radius: 0 0 var(--radius-lg) 0;
}

.corner-ornament::after {
    bottom: -10px;
    right: -10px;
    border-radius: var(--radius-lg) 0 0 0;
}


/* === Ligne Décorative Élégante === */
.elegant-divider {
    position: relative;
    text-align: center;
    margin: var(--space-12) 0;
    overflow: hidden;
}

.elegant-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent,
        var(--color-accent-gold),
        var(--color-primary),
        var(--color-accent-gold),
        transparent
    );
    transform: translateY(-50%);
}

.elegant-divider::after {
    content: '❦';
    display: inline-block;
    background: var(--color-secondary);
    color: var(--color-primary);
    padding: 0 var(--space-6);
    font-size: var(--font-size-2xl);
    position: relative;
    z-index: 2;
    animation: gentleFloat 4s var(--ease-smooth) infinite;
}

/* === Carte Avec Ornements === */
.ornate-card {
    position: relative;
    background: var(--gradient-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-elegant);
    overflow: hidden;
}

.ornate-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-elegant);
}

.ornate-card::after {
    content: '';
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    width: 40px;
    height: 40px;
    background-image: 
        conic-gradient(from 0deg, var(--color-accent-gold), var(--color-primary), var(--color-accent-gold));
    border-radius: var(--radius-full);
    opacity: 0.1;
    animation: spin 20s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === Texte Avec Filigrane === */
.watermark-text {
    position: relative;
    z-index: 2;
}

.watermark-text::before {
    content: attr(data-watermark);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
    font-size: 8rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-border);
    opacity: 0.03;
    z-index: -1;
    pointer-events: none;
    white-space: nowrap;
}

/* === Conteneur avec Motif de Fond === */
.belle-epoque-background {
    position: relative;
    background: var(--color-secondary);
}

.belle-epoque-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        repeating-linear-gradient(45deg,
            transparent,
            transparent 10px,
            var(--color-primary-50) 10px,
            var(--color-primary-50) 11px,
            transparent 11px,
            transparent 21px
        ),
        repeating-linear-gradient(-45deg,
            transparent,
            transparent 10px,
            var(--color-accent-gold-light) 10px,
            var(--color-accent-gold-light) 11px,
            transparent 11px,
            transparent 21px
        );
    opacity: 0.03;
    pointer-events: none;
}

/* ===========================
   AMÉLIORATION 5: NAVIGATION IMMERSIVE
   =========================== */

/* === Breadcrumbs Élégants === */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    padding: var(--space-3) var(--space-4);
    background: var(--gradient-surface);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: var(--transition-all);
}

.breadcrumb-item:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.breadcrumb-separator {
    color: var(--color-text-muted);
    margin: 0 var(--space-1);
}

/* === Menu Burger Élégant Belle Époque === */
.mobile-menu-toggle,
.elegant-burger {
    display: none; /* Caché par défaut sur desktop */
    position: relative;
    align-items: center;
    justify-content: center;
    width: 56px; /* Agrandi de 48px à 56px */
    height: 56px; /* Agrandi de 48px à 56px */
    margin-right: var(--space-4); /* Décalage vers la droite */
    background: linear-gradient(135deg, 
        var(--color-surface) 0%, 
        rgba(255, 255, 255, 0.8) 50%, 
        var(--color-surface-alt) 100%);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    cursor: pointer;
    padding: 0;
    z-index: var(--z-modal);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.08),
        0 1px 2px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

/* Conteneur des lignes du burger */
.mobile-menu-toggle::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        transparent 30%, 
        rgba(155, 20, 20, 0.03), 
        transparent 70%);
    opacity: 0;
    transition: opacity 0.6s ease;
}

.mobile-menu-toggle:hover::before {
    opacity: 1;
}

.mobile-menu-toggle:hover {
    transform: translateY(-1px);
    border-color: var(--color-primary-300);
    box-shadow: 
        0 4px 16px rgba(155, 20, 20, 0.1),
        0 2px 4px rgba(0, 0, 0, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

.mobile-menu-toggle:active {
    transform: translateY(0) scale(0.98);
    transition: transform 0.1s ease;
}

/* Focus visible pour l'accessibilité */
.mobile-menu-toggle:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Animation de pulsation pour attirer l'attention */
@keyframes gentlePulse {
    0%, 100% { 
        box-shadow: 
            0 2px 8px rgba(0, 0, 0, 0.08),
            0 1px 2px rgba(0, 0, 0, 0.04),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }
    50% { 
        box-shadow: 
            0 4px 12px rgba(155, 20, 20, 0.08),
            0 2px 4px rgba(0, 0, 0, 0.06),
            inset 0 1px 0 rgba(255, 255, 255, 0.95);
    }
}

.mobile-menu-toggle:not(.active):hover {
    animation: gentlePulse 2s ease-in-out infinite;
}

/* Groupe des lignes burger avec un conteneur flex */
.burger-lines {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 22px; /* Agrandi proportionnellement */
    height: 16px; /* Agrandi proportionnellement */
    position: relative;
    z-index: 2;
}

.mobile-menu-toggle span,
.elegant-burger .burger-line {
    display: block;
    height: 2.5px;
    width: 100%;
    background: linear-gradient(90deg, 
        var(--color-text-primary) 0%, 
        var(--color-primary) 50%, 
        var(--color-text-primary) 100%);
    border-radius: var(--radius-full);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-origin: center;
    position: relative;
}

/* Effet de brillance sur les lignes */
.mobile-menu-toggle span::after,
.elegant-burger .burger-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    transition: left 0.6s ease;
    border-radius: inherit;
}

.mobile-menu-toggle:hover span::after,
.elegant-burger:hover .burger-line::after {
    left: 100%;
}

/* États actifs avec animation sophistiquée */
.mobile-menu-toggle.active {
    background: linear-gradient(135deg, 
        var(--color-primary-50) 0%, 
        rgba(155, 20, 20, 0.1) 50%, 
        var(--color-primary-100) 100%);
    border-color: var(--color-primary);
    box-shadow: 
        0 6px 20px rgba(155, 20, 20, 0.15),
        0 2px 4px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
    transform: rotate(0deg) scale(1.05);
}

.mobile-menu-toggle.active span:nth-child(1),
.elegant-burger.active .burger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg) scaleX(1.1);
    background: var(--color-primary);
}

.mobile-menu-toggle.active span:nth-child(2),
.elegant-burger.active .burger-line:nth-child(2) {
    opacity: 0;
    transform: scaleX(0) rotate(90deg);
}

.mobile-menu-toggle.active span:nth-child(3),
.elegant-burger.active .burger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg) scaleX(1.1);
    background: var(--color-primary);
}

.elegant-logout-icon {
    transition: transform 0.3s ease-in-out;
}

.elegant-logout-icon:hover {
    transform: scale(1.1);
}

/* L'overlay n'est plus nécessaire pour le menu plein écran */
.mobile-menu-overlay {
    display: none;
}

.close-mobile-menu {
    display: none; /* Caché par défaut */
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    z-index: var(--z-modal) + 1; /* Au-dessus du menu */
}

.close-mobile-menu svg {
    width: 32px;
    height: 32px;
    color: var(--color-text-primary);
}

/* Cacher les éléments mobile sur desktop */
.mobile-menu-header,
.mobile-nav-links,
.mobile-menu-user-controls,
.mobile-nav-link {
    display: none;
}

@media (max-width: 1024px) {
    /* Cacher la navigation desktop et le user profile */
    .main-header-user,
    .main-header-nav:not(.mobile-menu-open),
    .desktop-nav-link {
        display: none;
    }

    /* Afficher le bouton burger */
    .mobile-menu-toggle,
    .elegant-burger {
        display: flex;
    }

    /* Menu mobile plein écran avec background opaque uniforme */
    .main-header-nav.mobile-menu-open {
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: var(--color-surface); /* Background totalement opaque et uniforme */
        z-index: var(--z-modal);
        
        display: flex;
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 0;
        
        opacity: 0;
        transform: translateY(-100%) scale(0.9);
        animation: elegantMenuOpen 0.8s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    }
    
    /* Suppression de l'effet de particules pour un background uniforme */
    
    /* Afficher les éléments mobiles quand le menu est ouvert */
    .main-header-nav.mobile-menu-open .mobile-menu-header,
    .main-header-nav.mobile-menu-open .mobile-nav-links,
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls {
        display: flex;
    }
    
    /* Cacher les liens desktop dans le menu mobile ouvert */
    .main-header-nav.mobile-menu-open .desktop-nav-link {
        display: none !important;
    }
    
    @keyframes elegantMenuOpen {
        0% { 
            opacity: 0;
            transform: translateY(-100%) scale(0.9) rotateX(-10deg);
            filter: blur(10px);
        }
        40% {
            opacity: 0.6;
            transform: translateY(-30%) scale(0.95) rotateX(-3deg);
            filter: blur(3px);
        }
        70% {
            opacity: 0.9;
            transform: translateY(5%) scale(1.02) rotateX(1deg);
            filter: blur(1px);
        }
        100% { 
            opacity: 1;
            transform: translateY(0) scale(1) rotateX(0deg);
            filter: blur(0px);
        }
    }
    
    @keyframes elegantMenuClose {
        0% { 
            opacity: 1;
            transform: translateY(0) scale(1) rotateX(0deg);
            filter: blur(0px);
        }
        30% {
            opacity: 0.7;
            transform: translateY(-10%) scale(1.05) rotateX(2deg);
            filter: blur(2px);
        }
        100% { 
            opacity: 0;
            transform: translateY(-100%) scale(0.8) rotateX(-15deg);
            filter: blur(15px);
        }
    }
    
    .main-header-nav.mobile-menu-closing {
        animation: elegantMenuClose 0.6s cubic-bezier(0.55, 0, 0.45, 1) forwards;
    }

    /* Header du menu mobile (avec bouton fermer) - sans ligne visible */
    .main-header-nav.mobile-menu-open .mobile-menu-header {
        display: flex;
        justify-content: flex-end;
        align-items: center;
        padding: var(--space-6);
        /* Suppression de la border-bottom pour éviter les lignes visibles */
        background-color: var(--color-surface);
    }

    .main-header-nav.mobile-menu-open .close-mobile-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 48px;
        height: 48px;
        background: transparent;
        border: none;
        cursor: pointer;
        border-radius: var(--radius-full);
        transition: background-color 0.3s ease;
    }

    .main-header-nav.mobile-menu-open .close-mobile-menu:hover {
        background-color: var(--color-surface-hover);
    }

    .main-header-nav.mobile-menu-open .close-mobile-menu svg {
        width: 24px;
        height: 24px;
        color: var(--color-text-primary);
    }

    /* Section principale de navigation - Centre du menu */
    .main-header-nav.mobile-menu-open .mobile-nav-links {
        flex: 1;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: var(--space-8);
        padding: var(--space-12) var(--space-6);
    }

    /* Dupliquer les liens de navigation desktop pour mobile */
    .main-header-nav.mobile-menu-open .mobile-nav-links::after {
        content: '';
        display: none; /* On gère manuellement */
    }
    
    /* Cacher les liens desktop dans la version mobile, sauf ceux dans mobile-nav-links */
    .main-header-nav.mobile-menu-open > .main-header-nav-link {
        display: none;
    }

    /* Boutons de navigation élégants et uniformes */
    .main-header-nav.mobile-menu-open .main-header-nav-link {
        display: flex;
        align-items: center;
        justify-content: center; /* Centrage du contenu */
        
        gap: var(--space-4); /* Espace généreux entre icône et texte */

        
        /* Taille élégante et moderne */
        width: 300px;
        height: 60px;
        
        /* Typographie sophistiquée */
        font-size: var(--font-size-lg); /* Plus grand pour plus d'élégance */
        font-family: var(--font-serif); /* Police élégante pour les titres */
        font-weight: var(--font-weight-medium);
        color: var(--color-text-primary); /* Couleur principale plus forte */
        text-decoration: none;
        
        /* Design élégant avec carte */
        background: linear-gradient(135deg, 
            var(--color-white) 0%, 
            var(--color-surface-alt) 100%);
        border: 1px solid var(--color-border-light);
        border-radius: var(--radius-2xl); /* Radius plus arrondi pour l'élégance */
        padding: var(--space-4) var(--space-6); /* Padding généreux */
        
        /* Ombre élégante */
        box-shadow: 
            0 4px 12px rgba(0, 0, 0, 0.08),
            0 2px 4px rgba(0, 0, 0, 0.04),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
        
        /* État initial pour animation */
        opacity: 0;
        transform: translateY(30px) scale(0.9);
        
        transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        cursor: pointer;
        position: relative;
        overflow: hidden;
    }
    
    /* Effet de brillance subtil */
    .main-header-nav.mobile-menu-open .main-header-nav-link::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, 
            transparent, 
            rgba(255, 255, 255, 0.4), 
            transparent);
        transition: left 0.6s ease;
    }
    
    /* Animations staggerées pour chaque lien */
    .main-header-nav.mobile-menu-open .main-header-nav-link:nth-child(1) {
        animation: staggeredFadeIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.3s forwards;
    }
    
    .main-header-nav.mobile-menu-open .main-header-nav-link:nth-child(2) {
        animation: staggeredFadeIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.4s forwards;
    }
    
    .main-header-nav.mobile-menu-open .main-header-nav-link:nth-child(3) {
        animation: staggeredFadeIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.5s forwards;
    }
    
    .main-header-nav.mobile-menu-open .main-header-nav-link:nth-child(4) {
        animation: staggeredFadeIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.6s forwards;
    }
    
    @keyframes staggeredFadeIn {
        0% {
            opacity: 0;
            transform: translateY(30px) scale(0.9) rotateX(20deg);
            filter: blur(5px);
        }
        60% {
            opacity: 0.8;
            transform: translateY(-2px) scale(1.02) rotateX(-2deg);
            filter: blur(1px);
        }
        100% {
            opacity: 1;
            transform: translateY(0) scale(1) rotateX(0deg);
            filter: blur(0px);
        }
    }
    
    /* Design élégant uniforme - tous les boutons parfaitement identiques */
    
    /* Effet hover élégant - TOUS les boutons identiques */
    .main-header-nav.mobile-menu-open .main-header-nav-link:hover {
        transform: translateY(-3px) scale(1.02); /* Léger lift élégant */
        box-shadow: 
            0 8px 25px rgba(155, 20, 20, 0.12),
            0 4px 8px rgba(0, 0, 0, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.95);
        color: var(--color-primary); /* Couleur rouge au hover */
        background: linear-gradient(135deg, 
            var(--color-white) 0%, 
            var(--color-primary-50) 100%); /* Gradient subtil */
    }
    
    /* Activation de l'effet de brillance au hover */
    .main-header-nav.mobile-menu-open .main-header-nav-link:hover::before {
        left: 100%;
    }
    
    /* SUPPRESSION COMPLÈTE des effets actifs - tous identiques */
    .main-header-nav.mobile-menu-open .main-header-nav-link.active {
        /* Aucun style spécifique - identique aux autres */
    }
    
    /* Mode sombre - design élégant */
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .main-header-nav-link {
        background: linear-gradient(135deg, 
            var(--color-surface) 0%, 
            var(--color-surface-alt) 100%);
        border-color: var(--color-border);
        color: var(--color-text-primary);
    }
    
    /* Mode sombre - hover élégant */
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .main-header-nav-link:hover {
        transform: translateY(-3px) scale(1.02);
        box-shadow: 
            0 8px 25px rgba(155, 20, 20, 0.15),
            0 4px 8px rgba(0, 0, 0, 0.2);
        color: var(--color-primary);
        background: linear-gradient(135deg, 
            var(--color-surface) 0%, 
            var(--color-primary-ultra-light) 100%);
    }
    
    /* Mode sombre - AUCUN effet actif aussi */
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .main-header-nav-link.active {
        /* Aucun style spécifique - identique aux autres */
    }

    .main-header-nav.mobile-menu-open .main-header-nav-link svg {
        width: 22px; /* Icônes plus grandes pour plus d'élégance */
        height: 22px;
        color: var(--color-text-secondary); /* Couleur icône initiale */
        transition: all 0.3s ease;
        flex-shrink: 0; /* Éviter la compression de l'icône */
    }
    
    /* Icônes changent de couleur au hover */
    .main-header-nav.mobile-menu-open .main-header-nav-link:hover svg {
        color: var(--color-primary);
        transform: scale(1.1); /* Léger agrandissement au hover */
    }

    /* Footer compact du menu avec contrôles utilisateur sur une ligne */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: var(--space-4);
        padding: var(--space-4) var(--space-6);
        background: linear-gradient(135deg, var(--color-surface-alt), var(--color-surface));
        border-top: 2px solid var(--color-primary);
        position: relative;
        min-height: 80px;
    }

    /* Élément décoratif en haut du footer */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls::before {
        content: '';
        position: absolute;
        top: -1px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 4px;
        background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
        border-radius: var(--radius-full);
    }

    /* Profil utilisateur compact dans le menu mobile - sans bordure */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-profile {
        display: flex;
        align-items: center;
        justify-content: flex-start;
        gap: var(--space-3);
        padding: var(--space-2) var(--space-4);
        background: var(--color-white);
        border-radius: var(--radius-xl);
        text-decoration: none;
        transition: all 0.3s var(--ease-elegant);
        box-shadow: 0 2px 8px rgba(0,0,0,0.08);
        position: relative;
        overflow: hidden;
        flex: 1;
        max-width: 200px;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-profile::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(155, 20, 20, 0.1), transparent);
        transition: left 0.5s ease;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-profile:hover::before {
        left: 100%;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-profile:hover {
        border-color: var(--color-primary);
        transform: translateY(-2px);
        box-shadow: 0 8px 25px rgba(155, 20, 20, 0.2);
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-avatar {
        width: 40px;
        height: 40px;
        background: linear-gradient(135deg, var(--color-primary), #7d0f0f);
        color: var(--color-white);
        border-radius: var(--radius-full);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: var(--font-weight-bold);
        font-size: var(--font-size-base);
        box-shadow: 0 2px 8px rgba(155, 20, 20, 0.3);
        border: 2px solid var(--color-white);
        flex-shrink: 0;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-info {
        flex: 1;
        text-align: left;
        min-width: 0; /* Permet la troncature si nécessaire */
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-name {
        font-weight: var(--font-weight-semibold);
        color: var(--color-text-primary);
        font-size: var(--font-size-sm);
        font-family: var(--font-serif);
        margin-bottom: 2px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-user-role {
        font-size: var(--font-size-xs);
        color: var(--color-text-muted);
        font-weight: var(--font-weight-medium);
        text-transform: uppercase;
        letter-spacing: 0.3px;
        white-space: nowrap;
    }

    /* Contrôles d'action compacts (toggle thème comme desktop + déconnexion) */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-menu-actions {
        display: flex;
        gap: var(--space-4);
        justify-content: flex-start; /* Décaler vers la gauche */
        align-items: center;
        flex-direction: row;
    }

    /* Toggle thème exactement identique au desktop */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-theme-toggle {
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 48px;
        height: 48px;
        border-radius: var(--radius-full);
        transition: background-color 0.3s ease;
        flex-shrink: 0;
    }
    
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .theme-toggle-slider {
        position: relative;
        width: 40px;
        height: 20px;
        background-color: var(--color-text-muted);
        border-radius: 10px;
        transition: background-color 0.3s ease;
    }
    
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .theme-toggle-slider::before {
        content: '';
        position: absolute;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        background-color: var(--color-white);
        top: 1px;
        left: 1px;
        transition: transform 0.3s ease, background-color 0.3s ease;
        box-shadow: var(--shadow-sm);
    }
    
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .theme-toggle-icon {
        position: absolute;
        width: 16px;
        height: 16px;
        color: var(--color-white);
        transition: opacity 0.3s ease, transform 0.3s ease;
    }
    
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .icon-sun {
        left: 2px;
        opacity: 1;
        transform: translateX(0);
    }
    
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .icon-moon {
        right: 2px;
        opacity: 0;
        transform: translateX(5px);
    }
    
    /* État sombre pour le toggle mobile - identique desktop */
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .theme-toggle-slider {
        background-color: var(--color-primary);
    }
    
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .theme-toggle-slider::before {
        transform: translateX(20px);
        background-color: var(--color-secondary);
    }
    
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .icon-sun {
        opacity: 0;
        transform: translateX(-5px);
    }
    
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .icon-moon {
        opacity: 1;
        transform: translateX(0);
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-theme-toggle:hover {
        background-color: var(--color-surface-hover);
    }

    /* Bouton déconnexion élégant cohérent avec le projet */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 56px; /* Élargi de 48px à 56px */
        height: 56px; /* Élargi de 48px à 56px */
        background: linear-gradient(135deg, 
            var(--color-white) 0%, 
            var(--color-surface-alt) 100%);
        color: var(--color-text-secondary);
        border: 1px solid var(--color-border-light);
        border-radius: var(--radius-2xl); /* Même radius que les boutons de navigation */
        text-decoration: none;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        flex-shrink: 0;
        box-shadow: 
            0 4px 12px rgba(0, 0, 0, 0.08),
            0 2px 4px rgba(0, 0, 0, 0.04),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
        position: relative;
        overflow: hidden;
        padding: var(--space-3); /* Ajout de padding pour plus d'espace intérieur */
    }
    
    /* Effet de brillance cohérent */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, 
            transparent, 
            rgba(255, 255, 255, 0.4), 
            transparent);
        transition: left 0.6s ease;
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn:hover {
        transform: translateY(-2px) scale(1.05); /* Même effet que les boutons de navigation */
        box-shadow: 
            0 8px 25px rgba(220, 38, 38, 0.15),
            0 4px 8px rgba(0, 0, 0, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.95);
        color: var(--color-error); /* Rouge au hover comme les autres */
        background: linear-gradient(135deg, 
            var(--color-white) 0%, 
            var(--color-error-light) 100%); /* Gradient rouge subtil */
        border-color: var(--color-error);
    }
    
    /* Activation de l'effet de brillance au hover */
    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn:hover::before {
        left: 100%;
    }
    
    /* Mode sombre - bouton déconnexion cohérent */
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn {
        background: linear-gradient(135deg, 
            var(--color-surface) 0%, 
            var(--color-surface-alt) 100%);
        border-color: var(--color-border);
        color: var(--color-text-secondary);
    }
    
    html[data-theme="dark"] .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn:hover {
        transform: translateY(-2px) scale(1.05);
        box-shadow: 
            0 8px 25px rgba(220, 38, 38, 0.2),
            0 4px 8px rgba(0, 0, 0, 0.2);
        color: var(--color-error);
        background: linear-gradient(135deg, 
            var(--color-surface) 0%, 
            var(--color-error-light) 100%);
        border-color: var(--color-error);
    }

    .main-header-nav.mobile-menu-open .mobile-menu-user-controls .mobile-logout-btn svg {
        width: 32px; /* Beaucoup plus grand pour remplir davantage le bouton */
        height: 32px;
        transition: all var(--transition-base);
    }
}

/* === Menu Contextuel === */
.context-menu {
    position: fixed;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-elegant);
    padding: var(--space-2);
    z-index: var(--z-popover);
    min-width: 200px;
    opacity: 0;
    transform: scale(0.95) translateY(-10px);
    transition: all var(--transition-base);
    pointer-events: none;
}

.context-menu.active {
    opacity: 1;
    transform: scale(1) translateY(0);
    pointer-events: auto;
}

.context-menu-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-base);
    cursor: pointer;
    transition: var(--transition-all);
    font-size: var(--font-size-sm);
}

.context-menu-item:hover {
    background-color: var(--color-primary-50);
    color: var(--color-primary);
}

.context-menu-separator {
    height: 1px;

/* ================================================================== */
/* === STYLES ADMIN PAGES - DESIGN SYSTEM V2.0 === */
/* ================================================================== */

/* === Layout Admin Principal === */
.admin-layout {
    display: flex !important;
    flex-direction: row !important; /* Force le layout horizontal */
    gap: var(--space-8);
    align-items: flex-start;
    width: 100%;
    box-sizing: border-box;
}

.admin-sidebar {
    flex: 0 0 20% !important; /* 1/5 du ratio - largeur fixe */
    max-width: 280px;
    min-width: 240px;
    width: 20%;
    position: sticky;
    top: var(--space-6);
    box-sizing: border-box;
}

.admin-main-content {
    flex: 1 1 80% !important; /* 4/5 du ratio - prend le reste */
    width: 80%;
    min-width: 0; /* Permet le responsive */
    box-sizing: border-box;
}

/* DEBUG supprimé - layout propre */

/* === Navigation Admin === */
.admin-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-text);
    background: transparent;
    transition: all var(--transition-base);
    font-weight: 500;
    border: 1px solid transparent;
}

.admin-nav-link:hover {
    background: var(--color-primary-50);
    color: var(--color-primary);
    border-color: var(--color-primary-100);
    transform: translateX(var(--space-1));
}

.admin-nav-link.active {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-elegant);
}

.admin-nav-link .nav-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* === Sections Statistiques === */
.stats-section {
    margin-bottom: var(--space-8);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
}

.stats-section:hover {
    box-shadow: var(--shadow-soft);
}

.stats-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--color-primary-50), var(--color-secondary-50));
    border-bottom: 1px solid var(--color-border-light);
    cursor: pointer;
    transition: all var(--transition-base);
}

.stats-header:hover {
    background: linear-gradient(135deg, var(--color-primary-100), var(--color-secondary-100));
}

.stats-actions {
    display: flex;
    gap: var(--space-3);
    margin-right: var(--space-4);
}

.collapse-toggle {
    background: none;
    border: none;
    padding: var(--space-2);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    color: var(--color-text-secondary);
}

.collapse-toggle:hover {
    background: var(--color-primary-100);
    color: var(--color-primary);
}

.collapse-toggle.active {
    transform: rotate(180deg);
}

.collapse-toggle svg {
    width: 20px;
    height: 20px;
}

/* === Contenu Collapsible === */
.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow) ease-in-out;
}

.collapsible-content.expanded {
    max-height: 2000px; /* Assez grand pour le contenu */
}

.stats-content {
    padding: var(--space-6);
}

/* === Grille de Statistiques === */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.stat-item:hover {
    border-color: var(--color-primary-200);
    box-shadow: var(--shadow-soft);
}

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

.stat-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    font-family: var(--font-serif);
}

/* === Tables Élégantes === */
.table-container {
    margin-top: var(--space-6);
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
}

.elegant-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
    font-size: var(--font-size-sm);
}

.elegant-table thead {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-white);
}

.elegant-table th {
    padding: var(--space-4) var(--space-6);
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.elegant-table td {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text);
    transition: all var(--transition-base);
}

.elegant-table tbody tr:hover {
    background: var(--color-primary-25);
}

.elegant-table tbody tr:last-child td {
    border-bottom: none;
}

.elegant-table .text-center {
    text-align: center;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* === Responsive Admin === */
@media (max-width: 768px) {
    .admin-layout {
        flex-direction: column;
        gap: var(--space-6);
    }
    
    .admin-sidebar {
        flex: none;
        width: 100%;
        max-width: none;
        position: relative;
        top: 0;
    }
    
    .stats-header {
        flex-direction: column;
        gap: var(--space-4);
        align-items: flex-start;
    }
    
    .stats-actions {
        margin-right: 0;
        width: 100%;
        justify-content: flex-end;
    }
    
    .table-container {
        font-size: var(--font-size-xs);
    }
    
    .elegant-table th,
    .elegant-table td {
        padding: var(--space-3) var(--space-4);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ===========================
   AMÉLIORATION 6: FEEDBACK UTILISATEUR
   =========================== */

/* === Système de Toasts === */
.toast-container {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 400px;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-elegant);
    border-left: 4px solid;
    transform: translateX(100%);
    animation: toastSlideIn var(--transition-base) ease-out;
    position: relative;
    overflow: hidden;
}

.toast::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, currentColor, transparent);
    animation: progressBar 4s linear;
}

.toast.success { border-left-color: var(--color-success); color: var(--color-success); }
.toast.error { border-left-color: var(--color-error); color: var(--color-error); }
.toast.warning { border-left-color: var(--color-warning); color: var(--color-warning); }
.toast.info { border-left-color: var(--color-info); color: var(--color-info); }

.toast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: var(--line-height-relaxed);
}

.toast-close {
    background: none;
    border: none;
    cursor: pointer;
    opacity: 0.5;
    transition: opacity var(--transition-base);
}

.toast-close:hover {
    opacity: 1;
}

@keyframes progressBar {
    from { width: 100%; }
    to { width: 0%; }
}

/* === Indicateurs de Chargement === */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.loading-overlay.active {
    opacity: 1;
}

.loading-content {
    text-align: center;
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-elegant);
}

.loading-spinner-large {
    width: 40px;
    height: 40px;
    border: 4px solid var(--color-border);
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--space-4);
}

/* === États de Boutons Avancés === */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin-top: -8px;
    margin-left: -8px;
    border: 2px solid var(--color-white);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* ===========================
   TOOLTIPS ÉLÉGANTS
   =========================== */
.tooltip {
    position: relative;
}

.tooltip-text {
    visibility: hidden;
    background-color: var(--color-tertiary);
    color: var(--color-white);
    text-align: center;
    border-radius: var(--radius-base);
    padding: var(--space-2) var(--space-3);
    position: absolute;
    z-index: var(--z-tooltip);
    bottom: 125%; /* Position au-dessus du bouton */
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    transition: opacity 0.3s, visibility 0.3s;
    white-space: nowrap;
    font-size: var(--font-size-sm);
}

.tooltip:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

.tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%; /* At the bottom of the tooltip */
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: var(--color-tertiary) transparent transparent transparent;
}

/* ===========================
   SKELETON LOADING
   =========================== */
.skeleton {
    background-color: var(--color-border-light);
    animation: pulse 1.5s infinite;
    border-radius: var(--radius-base);
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
}

/* ===========================
   KEYBOARD SHORTCUTS
   =========================== */
.keyboard-shortcut {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-sans);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.keyboard-shortcut .key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 var(--space-2);
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-base);
    font-weight: var(--font-weight-semibold);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

/* ===========================
   THEME TOGGLE
   =========================== */
.theme-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px; /* Taille fixe pour le bouton */
    height: 48px; /* Taille fixe pour le bouton */
    border-radius: var(--radius-full);
    transition: background-color 0.3s ease;
}

.theme-toggle:hover {
    background-color: var(--color-surface-hover);
}

.theme-toggle-slider {
    position: relative;
    width: 40px;
    height: 20px;
    background-color: var(--color-text-muted);
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

.theme-toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--color-white);
    top: 1px;
    left: 1px;
    transition: transform 0.3s ease, background-color 0.3s ease;
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

.theme-toggle-icon {
    position: absolute;
    width: 16px;
    height: 16px;
    color: var(--color-white);
    transition: opacity 0.3s ease, transform 0.3s ease;
    top: 2px;
    z-index: 2;
}

.theme-toggle-icon.icon-sun {
    left: 2px;
    opacity: 1;
    transform: translateX(0);
}

.theme-toggle-icon.icon-moon {
    right: 2px;
    opacity: 0;
    transform: translateX(5px);
}

/* Dark mode styles */
html[data-theme="dark"] .theme-toggle-slider {
    background-color: var(--color-primary);
}

html[data-theme="dark"] .theme-toggle-slider::before {
    transform: translateX(20px);
    background-color: var(--color-secondary);
}

html[data-theme="dark"] .theme-toggle-icon.icon-sun {
    opacity: 0;
    transform: translateX(-5px);
}

html[data-theme="dark"] .theme-toggle-icon.icon-moon {
    opacity: 1;
    transform: translateX(0);
}

/* ===========================
   NOTIFICATIONS ÉLÉGANTES
   =========================== */

/* Conteneur pour les notifications */
.notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    pointer-events: none;
}

/* Notification de base */
.notification {
    background: var(--color-white);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-bottom: 0.75rem;
    min-width: 320px;
    max-width: 400px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1), 0 6px 10px rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--color-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    pointer-events: all;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Animation d'entrée */
.notification.show {
    transform: translateX(0);
    opacity: 1;
}

/* Animation de sortie */
.notification.hide {
    transform: translateX(100%);
    opacity: 0;
    margin-bottom: 0;
    padding-top: 0;
    padding-bottom: 0;
    min-height: 0;
}

/* Types de notifications */
.notification.success {
    border-left-color: var(--color-success);
    background: linear-gradient(135deg, var(--color-success-light), var(--color-white));
}

.notification.error {
    border-left-color: var(--color-error);
    background: linear-gradient(135deg, var(--color-error-light), var(--color-white));
}

.notification.info {
    border-left-color: var(--color-info);
    background: linear-gradient(135deg, var(--color-info-light), var(--color-white));
}

.notification.warning {
    border-left-color: var(--color-warning);
    background: linear-gradient(135deg, var(--color-warning-light), var(--color-white));
}

/* Icône de notification */
.notification-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-weight: 600;
    font-size: 14px;
    color: var(--color-white);
}

.notification.success .notification-icon {
    background: var(--color-success);
}

.notification.error .notification-icon {
    background: var(--color-error);
}

.notification.info .notification-icon {
    background: var(--color-info);
}

.notification.warning .notification-icon {
    background: var(--color-warning);
}

/* Contenu de notification */
.notification-content {
    flex: 1;
}

.notification-title {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 0.95rem;
    margin: 0 0 0.25rem 0;
    color: var(--color-text);
}

.notification-message {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.4;
}

/* Bouton de fermeture */
.notification-close {
    background: none;
    border: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.notification-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--color-text);
    transform: scale(1.1);
}

/* Barre de progression pour auto-fermeture */
.notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: var(--color-primary);
    border-radius: 0 0 12px 12px;
    transition: width linear;
}

.notification.success .notification-progress {
    background: var(--color-success);
}

.notification.error .notification-progress {
    background: var(--color-error);
}

.notification.info .notification-progress {
    background: var(--color-info);
}

.notification.warning .notification-progress {
    background: var(--color-warning);
}

/* Responsive */
@media (max-width: 768px) {
    .notification-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }
    
    .notification {
        min-width: auto;
        max-width: none;
    }
}

/* ===========================
   MODALE DE CONFIRMATION ÉLÉGANTE
   =========================== */

/* Overlay de fond */
.confirm-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.confirm-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Contenu de la modale */
.confirm-modal {
    background: var(--color-white);
    border-radius: 16px;
    padding: 2rem;
    max-width: 450px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15), 0 8px 16px rgba(0, 0, 0, 0.1);
    transform: scale(0.9) translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.confirm-modal-overlay.show .confirm-modal {
    transform: scale(1) translateY(0);
}

/* Icône de la modale */
.confirm-modal-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 28px;
    font-weight: 600;
    color: var(--color-white);
}

.confirm-modal.warning .confirm-modal-icon {
    background: linear-gradient(135deg, var(--color-warning), #D97706);
}

.confirm-modal.danger .confirm-modal-icon {
    background: linear-gradient(135deg, var(--color-error), #DC2626);
}

.confirm-modal.info .confirm-modal-icon {
    background: linear-gradient(135deg, var(--color-info), #2563EB);
}

/* Titre de la modale */
.confirm-modal-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
    margin: 0 0 1rem 0;
    line-height: 1.3;
}

/* Message de la modale */
.confirm-modal-message {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    text-align: center;
    margin: 0 0 2rem 0;
    line-height: 1.5;
}

/* Boutons de la modale */
.confirm-modal-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.confirm-modal-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 100px;
    text-align: center;
}

.confirm-modal-btn-cancel {
    background: var(--color-gray-100);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.confirm-modal-btn-cancel:hover {
    background: var(--color-gray-200);
    transform: translateY(-1px);
}

.confirm-modal-btn-confirm {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: var(--color-white);
    box-shadow: 0 2px 8px rgba(155, 20, 20, 0.3);
}

.confirm-modal-btn-confirm:hover {
    background: linear-gradient(135deg, var(--color-primary-hover), var(--color-primary-700));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(155, 20, 20, 0.4);
}

.confirm-modal-btn-confirm.danger {
    background: linear-gradient(135deg, var(--color-error), #DC2626);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.3);
}

.confirm-modal-btn-confirm.danger:hover {
    background: linear-gradient(135deg, #DC2626, #B91C1C);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
}

/* Responsive pour modale */
@media (max-width: 768px) {
    .confirm-modal {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .confirm-modal-buttons {
        flex-direction: column;
    }
    
    .confirm-modal-btn {
        width: 100%;
    }
}