/* ========================================
   VARIABLES CSS MODERNES
   ======================================== */
:root {
    /* Palette de couleurs moderne */
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --primary-lighter: #dbeafe;
    
    --secondary: #6366f1;
    --secondary-dark: #4f46e5;
    --secondary-light: #818cf8;
    
    /* Palette violette pour Tubes Manquants */
    --purple: #8b5cf6;
    --purple-dark: #7c3aed;
    --purple-light: #a78bfa;
    --purple-lighter: #ede9fe;
    
    --success: #10b981;
    --success-light: #34d399;
    --success-lighter: #d1fae5;
    
    --danger: #ef4444;
    --danger-light: #f87171;
    --danger-lighter: #fee2e2;
    
    --warning: #f59e0b;
    --warning-light: #fbbf24;
    --warning-lighter: #fef3c7;
    
    --info: #06b6d4;
    --info-light: #22d3ee;
    --info-lighter: #cffafe;
    
    /* Couleurs neutres */
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Couleurs de fond */
    --bg-body: #f8fafc;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;
    
    /* Ombres modernes */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Espacements */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--bg-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   EN-TÊTE MODERNE
   ======================================== */
.header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: var(--space-6) 0;
    box-shadow: var(--shadow-lg);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-6);
}

/* === BARRE DE PROGRESSION HEBDOMADAIRE - MINIMALISTE === */
.week-progress-banner {
    background: white;
    padding: 1rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.week-progress-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.week-date-info {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.current-date-large {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.current-date-large i {
    display: none;
}

.week-info {
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 400;
}

.week-progress-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
}

.week-progress-bar {
    background: var(--gray-200);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    flex: 1;
}

.week-progress-fill {
    background: var(--primary);
    height: 100%;
    transition: width 0.5s ease;
}

.week-progress-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.week-days-left {
    display: none;
}

/* Progression mensuelle */
.month-progress-section {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
}

.month-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 500;
}

.month-info i {
    color: var(--purple);
}

.month-progress-bar-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
    max-width: 400px;
}

.month-progress-bar {
    background: var(--gray-200);
    height: 6px;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
    flex: 1;
}

.month-progress-fill {
    background: linear-gradient(90deg, var(--purple), var(--purple-dark));
    height: 100%;
    transition: width 0.5s ease;
}

.month-progress-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-600);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.month-days-left {
    display: none;
}

@media (max-width: 768px) {
    .week-progress-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .week-date-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
    
    .week-progress-bar-container {
        width: 100%;
    }
    
    .month-progress-section {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .month-progress-bar-container {
        width: 100%;
        max-width: 100%;
    }
}

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.logo-image {
    height: 45px;
    width: auto;
    object-fit: contain;
}

.logo-image-large {
    height: 48px;
    width: auto;
    object-fit: contain;
}

.logo-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: white;
    margin: 0;
    letter-spacing: -0.025em;
}

.logo-subtitle-header {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    letter-spacing: 0.025em;
}

.header-nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    transform: translateY(-2px);
}

.nav-link.active {
    background: white;
    color: var(--primary);
    border-color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-link i {
    font-size: 1.1rem;
}

/* === GESTION DES PAGES === */
.page-content {
    display: none;
}

.page-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.logo-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.025em;
    margin: 0;
}

.logo-subtitle {
    font-size: 0.875rem;
    opacity: 0.9;
    margin: 0;
}

.header-actions {
    display: flex;
    gap: var(--space-3);
}

.btn-primary-light {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    border: none;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-primary-light:hover {
    background: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary-header {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.btn-secondary-header:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-danger-header {
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border: 2px solid rgba(239, 68, 68, 1);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.btn-danger-header:hover {
    background: rgba(220, 38, 38, 1);
    border-color: rgba(220, 38, 38, 1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Bouton vert pour PDF à 100% (sans clignotement) */
.btn-pdf-ready {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.95), rgba(5, 150, 105, 0.95)) !important;
    color: white !important;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
    transition: all 0.3s ease;
}

.btn-pdf-ready:hover {
    background: linear-gradient(135deg, rgba(5, 150, 105, 1), rgba(4, 120, 87, 1)) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(16, 185, 129, 0.5);
}

.btn-pdf-ready i {
    color: white !important;
}

.btn-pdf-ready span {
    color: white !important;
}

/* ========================================
   LAYOUT ET CONTENEURS
   ======================================== */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.main-container {
    padding: var(--space-8) 0;
}

section {
    margin-bottom: var(--space-8);
}

.section-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.modern-card {
    border: 1px solid var(--gray-200);
}

.modern-card:hover {
    box-shadow: var(--shadow-lg);
}

/* ========================================
   EN-TÊTES DE CARTES MODERNES
   ======================================== */
.card-header-modern {
    padding: var(--space-6);
    border-bottom: 2px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
}

.card-icon-small {
    width: 40px;
    height: 40px;
    font-size: 1.125rem;
}

.card-title-group h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.card-title-group h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.card-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: var(--space-1) 0 0 0;
}

/* ========================================
   FORMULAIRE MODERNE
   ======================================== */
.entry-form-modern {
    padding: var(--space-6);
}

.form-grid-modern {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.form-row-full {
    grid-template-columns: 1fr;
}

.form-group-modern {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group-large {
    grid-column: span 2;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group-modern label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-group-modern label i {
    color: var(--primary);
    font-size: 1rem;
}

.input-modern {
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-family: inherit;
    transition: all var(--transition-base);
    background: white;
    color: var(--gray-900);
}

.input-modern:hover {
    border-color: var(--gray-300);
}

.input-modern:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-lighter);
}

.input-initials {
    text-transform: uppercase;
    font-weight: 600;
    text-align: center;
    font-size: 1.125rem;
}

.input-number {
    font-weight: 600;
    text-align: center;
    font-size: 1.125rem;
}

.input-date {
    font-weight: 500;
}

select.input-modern {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.5rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

textarea.input-modern {
    resize: vertical;
    min-height: 60px;
}

/* Aperçu du taux moderne */
.rate-preview-modern {
    background: linear-gradient(135deg, var(--primary-lighter), var(--info-lighter));
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    border: 2px solid var(--primary-light);
}

.rate-preview-label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rate-preview-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-top: var(--space-1);
}

/* ========================================
   BOUTONS MODERNES
   ======================================== */
.form-actions-modern {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding-top: var(--space-4);
    border-top: 2px solid var(--gray-100);
}

.btn-primary-modern {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary-modern {
    background: var(--gray-100);
    color: var(--gray-700);
    border: 2px solid var(--gray-200);
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
}

.btn-secondary-modern:hover {
    background: var(--gray-200);
    border-color: var(--gray-300);
}

.btn-danger-modern {
    background: var(--danger);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
}

.btn-danger-modern:hover {
    background: var(--danger-dark, #dc2626);
}

/* ========================================
   CARTES DE STATISTIQUES MODERNES
   ======================================== */
.stats-cards-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-6);
}

.stat-card-modern {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-5);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.stat-card-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.stat-card-modern:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.stat-card-modern:hover::before {
    transform: scaleX(1);
}

.stat-card-primary::before { background: var(--primary); }
.stat-card-danger::before { background: var(--danger); }
.stat-card-success::before { background: var(--success); }
.stat-card-info::before { background: var(--info); }
.stat-card-purple::before { background: var(--purple); }

.stat-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
    position: relative;
}

.stat-card-primary .stat-card-icon {
    background: linear-gradient(135deg, var(--primary-lighter), var(--primary-light));
    color: var(--primary);
}

.stat-card-danger .stat-card-icon {
    background: linear-gradient(135deg, var(--danger-lighter), var(--danger-light));
    color: var(--danger);
}

.stat-card-success .stat-card-icon {
    background: linear-gradient(135deg, var(--success-lighter), var(--success-light));
    color: var(--success);
}

.stat-card-info .stat-card-icon {
    background: linear-gradient(135deg, var(--info-lighter), var(--info-light));
    color: var(--info);
}

.stat-card-purple .stat-card-icon {
    background: linear-gradient(135deg, var(--purple-lighter), var(--purple-light));
    color: var(--purple);
}

/* Icônes violettes pour Tubes Manquants (garde le fond de la carte parent) */
.stat-card-icon.icon-purple {
    background: linear-gradient(135deg, var(--purple-lighter), var(--purple-light)) !important;
    color: var(--purple) !important;
}

.stat-card-content {
    flex: 1;
}

.stat-card-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-1);
}

.stat-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.2;
}

.stat-card-trend {
    font-size: 0.8125rem;
    font-weight: 600;
    margin-top: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.stat-card-trend.up { color: var(--danger); }
.stat-card-trend.down { color: var(--success); }
.stat-card-trend.stable { color: var(--gray-500); }

/* ========================================
   FILTRES MODERNES
   ======================================== */
.filters-section-modern {
    margin: var(--space-8) 0;
}

.filters-container-modern {
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.filter-group-modern {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.filter-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-label i {
    color: var(--primary);
}

.btn-group-modern {
    display: inline-flex;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 2px solid var(--gray-200);
}

.filter-btn-modern {
    background: white;
    color: var(--gray-700);
    border: none;
    border-right: 1px solid var(--gray-200);
    padding: var(--space-3) var(--space-5);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-fast);
}

.filter-btn-modern:last-child {
    border-right: none;
}

.filter-btn-modern:hover {
    background: var(--gray-50);
}

.filter-btn-modern.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

/* Boutons filtres pour tubes manquants */
.filter-btn-modern-missing {
    padding: var(--space-3) var(--space-5);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    background: white;
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.filter-btn-modern-missing:hover {
    background: var(--gray-50);
}

.filter-btn-modern-missing.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.filter-divider {
    width: 2px;
    height: 60px;
    background: var(--gray-200);
}

.date-range-group {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.date-separator {
    color: var(--gray-500);
    font-weight: 600;
}

.btn-apply-filter {
    background: var(--success);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
}

.btn-apply-filter:hover {
    background: var(--success-light);
}

.btn-reset-filter {
    background: var(--gray-200);
    color: var(--gray-700);
    border: none;
    padding: var(--space-3);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    transition: all var(--transition-base);
}

.btn-reset-filter:hover {
    background: var(--gray-300);
}

/* ========================================
   GRAPHIQUES MODERNES
   ======================================== */
.charts-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.charts-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
    gap: var(--space-8);
}

.chart-container-modern {
    padding: var(--space-6);
    position: relative;
}

/* ========================================
   TABLEAU MODERNE
   ======================================== */
.header-actions-inline-modern {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.search-box-modern {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box-modern i {
    position: absolute;
    left: var(--space-4);
    color: var(--gray-400);
    font-size: 1rem;
}

.search-box-modern input {
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    width: 320px;
    transition: all var(--transition-base);
    font-family: inherit;
}

.search-box-modern input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-lighter);
    width: 400px;
}

.btn-export-modern {
    background: var(--success);
    color: white;
    border: none;
    padding: var(--space-3) var(--space-5);
    border-radius: var(--radius-lg);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-base);
}

.btn-export-modern:hover {
    background: var(--success-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.table-container-modern {
    overflow-x: auto;
}

.data-table-modern {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.9375rem;
}

.data-table-modern thead {
    background: var(--gray-50);
}

.data-table-modern th {
    padding: var(--space-4) var(--space-4);
    text-align: left;
    font-weight: 700;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.8125rem;
    border-bottom: 2px solid var(--gray-200);
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}

.data-table-modern th:hover {
    background: var(--gray-100);
}

.data-table-modern th i {
    margin-left: var(--space-1);
    color: var(--gray-400);
}

.data-table-modern tbody tr {
    transition: all var(--transition-fast);
    border-bottom: 1px solid var(--gray-100);
}

.data-table-modern tbody tr:hover {
    background: var(--gray-50);
}

.data-table-modern td {
    padding: var(--space-4) var(--space-4);
    color: var(--gray-800);
}

.data-table-modern .actions-col {
    width: 100px;
    text-align: center;
}

.no-data-content {
    text-align: center;
    padding: var(--space-12) var(--space-6);
}

.no-data-content i {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: var(--space-4);
    display: block;
}

.no-data-content p {
    color: var(--gray-600);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.no-data-content span {
    color: var(--gray-500);
    font-size: 0.9375rem;
}

/* Badges */
.rate-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
}

.rate-badge.low {
    background: var(--success-lighter);
    color: var(--success);
}

.rate-badge.medium {
    background: var(--warning-lighter);
    color: var(--warning);
}

.rate-badge.high {
    background: var(--danger-lighter);
    color: var(--danger);
}

.type-badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-icon {
    padding: var(--space-2);
    background: transparent;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 1.125rem;
}

.btn-icon:hover {
    background: var(--danger-lighter);
    color: var(--danger);
}

.table-footer-modern {
    padding: var(--space-5);
    border-top: 2px solid var(--gray-100);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--gray-50);
}

.entries-info-modern {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 600;
}

.entries-info-modern i {
    color: var(--primary);
}

/* ========================================
   TOAST MODERNE
   ======================================== */
.toast-modern {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: white;
    padding: var(--space-5);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: all var(--transition-slow);
    pointer-events: none;
    border: 2px solid var(--gray-200);
    max-width: 400px;
}

.toast-modern.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.toast-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--success-light), var(--success));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast-modern.error .toast-icon {
    background: linear-gradient(135deg, var(--danger-light), var(--danger));
}

.toast-modern.warning .toast-icon {
    background: linear-gradient(135deg, var(--warning-light), var(--warning));
}

.toast-modern.info .toast-icon {
    background: linear-gradient(135deg, var(--info-light), var(--info));
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.toast-message {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.toast-close {
    background: var(--gray-100);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-500);
    transition: all var(--transition-fast);
    flex-shrink: 0;
}

.toast-close:hover {
    background: var(--gray-200);
    color: var(--gray-700);
}

/* ========================================
   MODALES MODERNES
   ======================================== */
.modal-modern {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 24, 39, 0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    padding: var(--space-6);
}

.modal-modern.show {
    display: flex;
}

.modal-content-modern {
    background: white;
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn var(--transition-slow);
    border: 2px solid var(--gray-200);
}

.modal-pdf {
    max-width: 600px;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header-modern {
    padding: var(--space-6);
    border-bottom: 2px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.modal-icon-warning {
    font-size: 2rem;
    color: var(--warning);
}

.modal-icon-primary {
    font-size: 2rem;
    color: var(--primary);
}

.modal-icon-danger {
    font-size: 2.5rem;
    color: var(--danger);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

.modal-header-modern h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

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

.modal-body-modern p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-3);
}

.modal-warning {
    color: var(--warning);
    font-weight: 600;
    font-size: 0.875rem;
}

.modal-footer-modern {
    padding: var(--space-6);
    border-top: 2px solid var(--gray-100);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    background: var(--gray-50);
    border-radius: 0 0 var(--radius-2xl) var(--radius-2xl);
}

.pdf-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.pdf-custom-dates {
    padding: var(--space-4);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1200px) {
    .charts-grid-modern {
        grid-template-columns: 1fr;
    }
}

/* === FOOTER === */
.site-footer {
    background: white;
    border-top: 1px solid var(--gray-200);
    padding: 2rem 0;
    margin-top: 4rem;
}

.footer-content {
    text-align: left;
}

.footer-content p {
    color: #6B7280;
    font-size: 0.8125rem;
    font-style: italic;
    font-weight: 300;
    margin: 0.25rem 0;
    line-height: 1.5;
}

.footer-content p:first-child {
    font-weight: 400;
}

@media (max-width: 768px) {
    .footer-content {
        text-align: center;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-actions {
        width: 100%;
        flex-wrap: wrap;
    }
    
    .header-actions button {
        flex: 1;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-group-large {
        grid-column: auto;
    }
    
    .stats-cards-modern {
        grid-template-columns: 1fr;
    }
    
    .filters-container-modern {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-divider {
        width: 100%;
        height: 2px;
    }
    
    .btn-group-modern {
        width: 100%;
    }
    
    .filter-btn-modern {
        flex: 1;
    }
    
    .date-range-group {
        flex-wrap: wrap;
    }
    
    .search-box-modern input {
        width: 100%;
    }
    
    .search-box-modern input:focus {
        width: 100%;
    }
    
    .header-actions-inline-modern {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
    }
    
    .toast-modern {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .logo-icon {
        width: 48px;
        height: 48px;
        font-size: 1.5rem;
    }
    
    .logo-text h1 {
        font-size: 1.25rem;
    }
    
    .stat-card-modern {
        flex-direction: column;
        text-align: center;
    }
    
    .stat-card-value {
        font-size: 1.75rem;
    }
}

/* ========================================
   UTILITAIRES
   ======================================== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.fade-in {
    animation: fadeIn var(--transition-base);
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}