/* ========================================
   🔐 ADMIN PANEL STYLES - MAYU & JACK STUDIO
   ======================================== */

/* VARIABLES CSS ADMIN */
:root {
    --admin-primary: #3b82f6;
    --admin-secondary: #8b5cf6;
    --admin-accent: #fbbf24;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-error: #ef4444;
    --admin-dark: #0f172a;
    --admin-dark-light: #1e293b;
    --admin-gray: #64748b;
    --admin-light: #cbd5e1;
    --admin-white: #f8fafc;
    --admin-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    --admin-shadow-hover: 0 35px 60px rgba(59, 130, 246, 0.3);
    --admin-blur: blur(20px);
    --admin-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET ET BASE ADMIN */
.admin-container * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* CONTAINER PRINCIPAL ADMIN */
.admin-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--admin-dark), var(--admin-dark-light));
    z-index: 10000;
    display: none;
    opacity: 0;
    transition: var(--admin-transition);
    font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
    color: var(--admin-white);
    overflow: hidden;
}

.admin-container.active {
    display: flex;
    opacity: 1;
}

/* FOND ANIMÉ ADMIN */
.admin-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.1) 0%, 
        rgba(139, 92, 246, 0.1) 50%, 
        rgba(251, 191, 36, 0.1) 100%);
    opacity: 0.3;
    animation: adminBackgroundFlow 20s ease-in-out infinite;
}

@keyframes adminBackgroundFlow {
    0%, 100% { transform: translateX(0) translateY(0) scale(1); }
    25% { transform: translateX(-10px) translateY(-20px) scale(1.02); }
    50% { transform: translateX(20px) translateY(10px) scale(0.98); }
    75% { transform: translateX(-5px) translateY(15px) scale(1.01); }
}

/* PARTICULES ADMIN */
.admin-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.admin-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--admin-primary);
    border-radius: 50%;
    opacity: 0.6;
    animation: adminParticleFloat 15s linear infinite;
}

@keyframes adminParticleFloat {
    0% {
        transform: translateY(100vh) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) translateX(50px);
        opacity: 0;
    }
}

/* HEADER ADMIN */
.admin-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: var(--admin-blur);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 10001;
}

.admin-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-white);
}

.admin-logo i {
    color: var(--admin-accent);
    font-size: 2rem;
    filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.5));
    animation: adminLogoGlow 3s ease-in-out infinite;
}

@keyframes adminLogoGlow {
    0%, 100% { filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.5)); }
    50% { filter: drop-shadow(0 0 20px rgba(251, 191, 36, 0.8)); }
}

.admin-user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-user-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
}

.admin-logout-btn {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid var(--admin-error);
    color: var(--admin-error);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--admin-transition);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.admin-logout-btn:hover {
    background: var(--admin-error);
    color: white;
    transform: translateY(-2px);
}

/* NAVIGATION ADMIN */
.admin-nav {
    position: fixed;
    left: 0;
    top: 80px;
    bottom: 0;
    width: 280px;
    background: rgba(30, 41, 59, 0.9);
    backdrop-filter: var(--admin-blur);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem 0;
    z-index: 10001;
}

.admin-nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    cursor: pointer;
    transition: var(--admin-transition);
    border-left: 3px solid transparent;
    color: var(--admin-light);
}

.admin-nav-item:hover,
.admin-nav-item.active {
    background: rgba(59, 130, 246, 0.1);
    border-left-color: var(--admin-primary);
    color: var(--admin-white);
    transform: translateX(5px);
}

.admin-nav-item i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.admin-nav-item span {
    font-weight: 500;
}

/* CONTENU PRINCIPAL ADMIN */
.admin-main {
    position: fixed;
    left: 280px;
    top: 80px;
    right: 0;
    bottom: 0;
    padding: 2rem;
    overflow-y: auto;
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(5px);
}

.admin-page {
    display: none;
    animation: adminPageSlideIn 0.5s ease-out;
}

.admin-page.active {
    display: block;
}

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

/* CARTES STATISTIQUES */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.admin-stat-card {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    transition: var(--admin-transition);
    position: relative;
    overflow: hidden;
}

.admin-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 20px 20px 0 0;
}

.admin-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--admin-shadow-hover);
    border-color: rgba(59, 130, 246, 0.3);
}

.admin-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.admin-stat-title {
    color: var(--admin-light);
    font-size: 0.9rem;
    font-weight: 500;
}

.admin-stat-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

.admin-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-white);
    margin-bottom: 0.5rem;
}

.admin-stat-change {
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.admin-stat-change.positive {
    color: var(--admin-success);
}

.admin-stat-change.negative {
    color: var(--admin-error);
}

/* GRAPHIQUES ET TABLEAUX */
.admin-chart-container {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 2rem;
}

.admin-chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.admin-chart-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--admin-white);
}

.admin-chart-controls {
    display: flex;
    gap: 0.5rem;
}

.admin-chart-btn {
    background: rgba(59, 130, 246, 0.2);
    border: 1px solid var(--admin-primary);
    color: var(--admin-primary);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--admin-transition);
    font-size: 0.8rem;
}

.admin-chart-btn:hover,
.admin-chart-btn.active {
    background: var(--admin-primary);
    color: white;
}

/* TABLEAUX ADMIN */
.admin-table-container {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    background: rgba(59, 130, 246, 0.1);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--admin-white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--admin-light);
}

.admin-table tr:hover {
    background: rgba(59, 130, 246, 0.05);
}

/* ACTIONS ET BOUTONS */
.admin-action-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--admin-white);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-title i {
    color: var(--admin-accent);
    filter: drop-shadow(0 0 10px rgba(251, 191, 36, 0.3));
}

.admin-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-btn {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--admin-transition);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

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

.admin-btn.secondary {
    background: rgba(100, 116, 139, 0.2);
    border: 1px solid var(--admin-gray);
    color: var(--admin-light);
}

.admin-btn.danger {
    background: linear-gradient(135deg, var(--admin-error), #dc2626);
}

.admin-btn.success {
    background: linear-gradient(135deg, var(--admin-success), #059669);
}

/* FORMULAIRES ADMIN */
.admin-form-group {
    margin-bottom: 1.5rem;
}

.admin-form-label {
    display: block;
    color: var(--admin-light);
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.admin-form-input {
    width: 100%;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--admin-white);
    font-size: 1rem;
    transition: var(--admin-transition);
}

.admin-form-input:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: rgba(59, 130, 246, 0.05);
}

.admin-form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* NOTIFICATIONS ADMIN */
.admin-notification {
    position: fixed;
    top: 100px;
    right: 2rem;
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    color: var(--admin-white);
    z-index: 10002;
    transform: translateX(400px);
    transition: var(--admin-transition);
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 350px;
}

.admin-notification.show {
    transform: translateX(0);
}

.admin-notification.success {
    border-left: 4px solid var(--admin-success);
}

.admin-notification.error {
    border-left: 4px solid var(--admin-error);
}

.admin-notification.warning {
    border-left: 4px solid var(--admin-warning);
}

/* MODALITÉ ADMIN */
.admin-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 10003;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--admin-transition);
}

.admin-modal.show {
    display: flex;
    opacity: 1;
}

.admin-modal-content {
    background: rgba(30, 41, 59, 0.95);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(-20px);
    transition: var(--admin-transition);
}

.admin-modal.show .admin-modal-content {
    transform: scale(1) translateY(0);
}

/* WIDGETS ADMIN */
.admin-widget {
    background: rgba(30, 41, 59, 0.8);
    backdrop-filter: var(--admin-blur);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.admin-widget-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.admin-widget-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--admin-white);
}

.admin-widget-icon {
    color: var(--admin-accent);
    font-size: 1.2rem;
}

/* RESPONSIVE ADMIN */
@media (max-width: 1200px) {
    .admin-nav {
        transform: translateX(-100%);
        transition: var(--admin-transition);
    }
    
    .admin-nav.open {
        transform: translateX(0);
    }
    
    .admin-main {
        left: 0;
    }
    
    .admin-stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .admin-header {
        padding: 0 1rem;
    }
    
    .admin-main {
        padding: 1rem;
    }
    
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .admin-action-bar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .admin-title {
        font-size: 1.5rem;
        text-align: center;
    }
    
    .admin-notification {
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
}

/* ANIMATIONS SPÉCIALES */
@keyframes adminPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes adminGlow {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
    50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.6); }
}

.admin-pulse {
    animation: adminPulse 2s ease-in-out infinite;
}

.admin-glow {
    animation: adminGlow 3s ease-in-out infinite;
}

/* SCROLLBARS PERSONNALISÉES */
.admin-main::-webkit-scrollbar,
.admin-modal-content::-webkit-scrollbar {
    width: 8px;
}

.admin-main::-webkit-scrollbar-track,
.admin-modal-content::-webkit-scrollbar-track {
    background: rgba(30, 41, 59, 0.5);
    border-radius: 4px;
}

.admin-main::-webkit-scrollbar-thumb,
.admin-modal-content::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-secondary));
    border-radius: 4px;
}

.admin-main::-webkit-scrollbar-thumb:hover,
.admin-modal-content::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--admin-secondary), var(--admin-primary));
}

/* ÉTATS DE CHARGEMENT */
.admin-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--admin-primary);
    animation: spin 1s ease-in-out infinite;
}

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

.admin-skeleton {
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1) 25%, 
        rgba(255, 255, 255, 0.2) 50%, 
        rgba(255, 255, 255, 0.1) 75%);
    background-size: 200% 100%;
    animation: adminSkeletonLoading 1.5s ease-in-out infinite;
    border-radius: 8px;
    height: 20px;
}

@keyframes adminSkeletonLoading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========================================
   🔔 BULLE ADMIN DISCRÈTE
   ======================================== */

.admin-bubble {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, 
        rgba(59, 130, 246, 0.6), 
        rgba(139, 92, 246, 0.6));
    border-radius: 50%;
    cursor: pointer;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    overflow: hidden;
    animation: adminBubbleFloat 4s ease-in-out infinite;
    opacity: 0.8;
}

.admin-bubble::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.6s ease;
}

.admin-bubble:hover::before {
    left: 100%;
}

.admin-bubble:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
    border-color: rgba(255, 255, 255, 0.25);
    opacity: 1;
}

.admin-bubble:active {
    transform: translateY(-2px) scale(1.05);
}

.admin-bubble-icon {
    font-size: 1.2rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
    animation: adminBellRing 4s ease-in-out infinite;
    z-index: 2;
    position: relative;
}

@keyframes adminBellRing {
    0%, 90%, 100% { 
        transform: rotate(0deg) scale(1);
    }
    5%, 15% { 
        transform: rotate(-5deg) scale(1.05);
    }
    10%, 20% { 
        transform: rotate(5deg) scale(1.05);
    }
}

@keyframes adminBubbleFloat {
    0%, 100% { 
        transform: translateY(0px);
    }
    50% { 
        transform: translateY(-2px);
    }
}

.admin-bubble-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, 
        rgba(59, 130, 246, 0.2) 0%, 
        rgba(139, 92, 246, 0.15) 50%, 
        transparent 70%);
    opacity: 0;
    animation: adminBubblePulse 4s ease-in-out infinite;
}

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

/* Animation au survol */
.admin-bubble:hover .admin-bubble-glow {
    animation-duration: 2s;
}

/* État connecté */
.admin-bubble.connected {
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.9), 
        rgba(5, 150, 105, 0.9));
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.admin-bubble.connected .admin-bubble-icon {
    animation: adminBellSuccess 0.6s ease-in-out;
}

@keyframes adminBellSuccess {
    0% { transform: scale(1) rotate(0deg); }
    25% { transform: scale(1.2) rotate(-10deg); }
    50% { transform: scale(1.3) rotate(10deg); }
    75% { transform: scale(1.1) rotate(-5deg); }
    100% { transform: scale(1) rotate(0deg); }
}

/* Responsive pour mobile */
@media (max-width: 768px) {
    .admin-bubble {
        top: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }
    
    .admin-bubble-icon {
        font-size: 1rem;
    }
}

/* Animation de connexion réussie */
@keyframes adminConnectSuccess {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

.admin-bubble.success-animation {
    animation: adminConnectSuccess 0.6s ease-in-out;
}

/* Indicateur d'accès multiples */
.admin-access-hint {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--admin-accent), #f59e0b);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    cursor: help;
    animation: accessHintPulse 2s ease-in-out infinite;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.4);
}

@keyframes accessHintPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.admin-access-hint:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.6);
}

/* UTILITAIRES */
.admin-text-center { text-align: center; }
.admin-text-right { text-align: right; }
.admin-text-success { color: var(--admin-success); }
.admin-text-error { color: var(--admin-error); }
.admin-text-warning { color: var(--admin-warning); }
.admin-text-muted { color: var(--admin-gray); }

.admin-mt-1 { margin-top: 0.5rem; }
.admin-mt-2 { margin-top: 1rem; }
.admin-mt-3 { margin-top: 1.5rem; }
.admin-mb-1 { margin-bottom: 0.5rem; }
.admin-mb-2 { margin-bottom: 1rem; }
.admin-mb-3 { margin-bottom: 1.5rem; }

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

/* Styles pour les optimisations automatiques */
.optimization-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    animation: slideInRight 0.3s ease-out;
}

.optimization-item i {
    color: #3b82f6;
    font-size: 1rem;
}

.optimization-item span {
    flex: 1;
    color: #e2e8f0;
    font-size: 0.875rem;
}

.optimization-item small {
    color: #94a3b8;
    font-size: 0.75rem;
}

/* Statuts d'optimisation */
.optimization-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
}

.status-excellent {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.4);
}

.status-good {
    background: rgba(59, 130, 246, 0.2);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.4);
}

.status-fair {
    background: rgba(245, 158, 11, 0.2);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.4);
}

.status-poor {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.4);
}

/* Informations de débogage */
.debug-info {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
}

.debug-info h4 {
    color: #8b5cf6;
    margin: 0 0 0.5rem 0;
    font-size: 1rem;
}

.debug-info p {
    color: #cbd5e1;
    margin: 0.25rem 0;
    font-size: 0.875rem;
}

/* Animations pour les optimisations */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Amélioration des tendances de métriques */
.metric-trend {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.trend-up {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.trend-down {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Source des activités */
.activity-source {
    font-size: 0.75rem;
    color: #64748b;
    margin-top: 0.25rem;
    font-style: italic;
}

/* Amélioration des graphiques */
.chart-container {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(51, 65, 85, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
}

.chart-container canvas {
    max-height: 200px;
}

/* Responsive pour les graphiques */
@media (max-width: 768px) {
    .chart-container {
        padding: 0.5rem;
    }
    
    .chart-container canvas {
        max-height: 150px;
    }
    
    .optimization-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .optimization-item small {
        align-self: flex-end;
    }
}

/* Grille des graphiques */
.charts-section {
    margin-top: 2rem;
}

.charts-section h3 {
    color: #e2e8f0;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.charts-section h3::before {
    content: '';
    width: 4px;
    height: 1.5rem;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    border-radius: 2px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.chart-container h4 {
    color: #cbd5e1;
    margin: 0 0 1rem 0;
    font-size: 1rem;
    text-align: center;
}

/* Amélioration des cartes de métriques */
.metric-card {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(51, 65, 85, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    backdrop-filter: blur(15px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #ec4899);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-card:hover::before {
    opacity: 1;
}

.metric-card:hover {
    transform: translateY(-2px);
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.metric-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.metric-header i {
    font-size: 1.5rem;
    color: #60a5fa;
    width: 24px;
    text-align: center;
}

.metric-header h4 {
    color: #e2e8f0;
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
}

.metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: #f8fafc;
    margin-bottom: 0.5rem;
    text-align: center;
}

/* Responsive pour les graphiques */
@media (max-width: 1200px) {
    .charts-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .chart-container {
        padding: 0.75rem;
    }
    
    .metric-card {
        padding: 1rem;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
}