/* /home/bot/telegram-crm/landing-page/styles.css */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    :root {
        --primary-blue: #1877F2;
        --primary-blue-hover: #1565D8;
        --navy: #0f0f0f;
        --gray-light: #E5E9F0;
        --accent-turquoise: #4FC3F7;
        --dark-bg: #0a0a0a;
        --card-bg: rgba(20, 20, 20, 0.6);
        --border-color: rgba(255, 255, 255, 0.08);
    }

    body {
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
        background: #0f0f0f;
        color: var(--gray-light);
        line-height: 1.6;
        min-height: 100vh;
    }

    /* Appliquer le fade-in seulement sur la page d'accueil */
    body.home {
    opacity: 0;
    transition: opacity 0.6s ease-in;
    }

    body.home.page-loaded {
    opacity: 1;
    }

    /* Cercles lumineux animés pour index.html */
    .bg-circles {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        overflow: hidden;
        z-index: 0;
        pointer-events: none;
    }

    .circle {
        position: fixed;
        border-radius: 50%;
        background: radial-gradient(circle, rgba(24, 119, 242, 0.18) 0%, rgba(24, 119, 242, 0.08) 35%, rgba(24, 119, 242, 0) 65%);
        animation: pulse 8s ease-in-out infinite;
        filter: blur(80px);
    }

    .circle-1 {
        width: 700px;
        height: 700px;
        top: 15%;
        right: 5%;
        animation-delay: 0s;
    }

    .circle-2 {
        width: 550px;
        height: 550px;
        bottom: 20%;
        left: 8%;
        animation-delay: 2.5s;
        display: block;
    }

    .circle-3 {
        width: 450px;
        height: 450px;
        top: 45%;
        left: 15%;
        animation-delay: 5s;
        display: block;
    }

    @keyframes pulse {
        0%, 100% {
            opacity: 0.5;
            transform: scale(1);
        }
        50% {
            opacity: 0.8;
            transform: scale(1.1);
        }
    }
    /* S'assurer que le contenu soit au-dessus */
    .hero,
    .navbar,
    .footer {
        position: relative;
        z-index: 1;
    }

    .container {
        max-width: 1400px;
        margin: 0 auto;
        padding: 0 48px;
    }

    /* ==================== NAVIGATION ==================== */
    .navbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: rgba(15, 15, 15, 0.95);
        backdrop-filter: blur(20px);
        padding: 20px 0;
        z-index: 100;
        border-bottom: 1px solid var(--border-color);
    }

    .navbar .container {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .logo {
        display: flex;
        align-items: center;
        gap: 12px;
        font-size: 24px;
        font-weight: 700;
        color: var(--gray-light);
        text-decoration: none;
        transition: opacity 0.3s;
    }

    .logo:hover {
        opacity: 0.8;
    }

    .logo img {
        width: 40px;
        height: 40px;
        border-radius: 8px;
    }

    .nav-buttons {
        display: flex;
        gap: 16px;
        align-items: center;
    }

    .btn-login {
        padding: 10px 24px;
        background: transparent;
        color: var(--gray-light);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        cursor: pointer;
        font-weight: 600;
        font-size: 15px;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-block;
    }

    .btn-login:hover {
        background: rgba(24, 119, 242, 0.1);
        border-color: var(--primary-blue);
        transform: translateY(-1px);
    }

    .btn-register {
        padding: 10px 24px;
        background: var(--primary-blue);
        color: white;
        border: none;
        border-radius: 8px;
        cursor: pointer;
        font-weight: 600;
        font-size: 15px;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
        text-decoration: none;
        display: inline-block;
    }

    .btn-register:hover {
        background: var(--primary-blue-hover);
        transform: translateY(-2px);
        box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
    }

    /* ==================== HERO SECTION ==================== */
    .hero {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding-top: 80px;
        position: relative;
    }

    .hero .container {
        display: grid;
        grid-template-columns: 1.1fr 1fr;
        gap: 60px;
        align-items: center;
    }

    .hero-left {
        position: relative;
        z-index: 2;
    }

    .hero-title {
        font-size: 64px;
        font-weight: 800;
        line-height: 1.1;
        margin-bottom: 24px;
        color: white;
    }

    .gradient-text {
        background: linear-gradient(135deg, #1877F2, #4FC3F7);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .hero-description-box {
        margin-bottom: 40px;
        position: relative;
    }

    .hero-description {
        font-size: 20px;
        color: #d1d5db;
        line-height: 1.7;
        padding: 20px 20px 20px 24px;
        border-left: 4px solid var(--primary-blue);
        border-radius: 6px 0 0 6px;
        max-width: 520px;
    }

    .decoration-line {
        position: absolute;
        left: 20px;
        bottom: -50px;
        opacity: 0.8;
    }

    .hero-buttons {
        display: flex;
        gap: 16px;
        margin-bottom: 40px;
    }

    .btn-primary, .btn-secondary {
        padding: 16px 32px;
        font-size: 16px;
        font-weight: 600;
        border-radius: 12px;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        gap: 10px;
        transition: all 0.3s ease;
        text-decoration: none;
    }

    .btn-primary {
        background: white;
        color: var(--navy);
        box-shadow: 0 4px 16px rgba(255, 255, 255, 0.2);
    }

    .btn-primary:hover {
        transform: translateY(-3px);
        box-shadow: 0 8px 24px rgba(255, 255, 255, 0.3);
    }

    .btn-secondary {
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--primary-blue);
    }

    .btn-secondary:hover {
        background: rgba(24, 119, 242, 0.2);
        transform: translateY(-2px);
    }

    /* ==================== CHART IMAGE WITH DIAGONAL ANIMATION ==================== */
    .hero-right {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .chart-container {
        position: relative;
        width: 100%;
        max-width: 350px;
        animation: diagonalFloat 6s ease-in-out infinite;
    }

    @keyframes diagonalFloat {
        0%, 100% { 
            transform: translate(0, 0);
        }
        50% { 
            transform: translate(15px, -15px);
        }
    }

    .chart-image {
        width: 100%;
        height: auto;
        display: block;
        filter: drop-shadow(0 20px 40px rgba(24, 119, 242, 0.2));
    }

    .chart-star {
        position: absolute;
        animation: starSparkle 3s ease-in-out infinite;
    }

    @keyframes starSparkle {
        0%, 100% { 
            opacity: 1;
        }
        50% { 
            opacity: 0.4;
        }
    }

    .chart-star.star-1 {
        top: 15%;
        left: 15%;
        animation-delay: 0s;
    }

    .chart-star.star-1 path {
        fill: #1877F2;
    }

    .chart-star.star-2 {
        top: 45%;
        right: 10%;
        animation-delay: 1s;
    }

    .chart-star.star-2 path {
        fill: #4FC3F7;
    }

    .chart-star.star-3 {
        bottom: 20%;
        left: 10%;
        animation-delay: 2s;
    }

    .chart-star.star-3 path {
        fill: #1877F2;
    }

    /* ==================== FOOTER ==================== */
    .footer {
        background: rgba(15, 15, 15, 0.95);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        padding: 24px 0;
        margin-top: 80px;
        position: relative;
        z-index: 1;
    }

    .footer-content {
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 20px;
    }

    .footer-left p {
        color: #6b7280;
        font-size: 14px;
    }

    .footer-right {
        display: flex;
        gap: 32px;
        align-items: center;
    }

    .footer-right a {
        color: #6b7280;
        text-decoration: none;
        font-size: 14px;
        transition: color 0.3s;
    }

    .footer-right a:hover,
    .footer-right a.active {
        color: var(--primary-blue);
    }

    /* ==================== AUTH PAGES ==================== */
    .auth-page {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 100vh;
        padding: 120px 20px 40px;
    }

    .auth-container {
        width: 100%;
        max-width: 500px;
    }

    .auth-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 20px;
        padding: 48px;
        box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
        backdrop-filter: blur(10px);
    }

    .auth-header {
        text-align: center;
        margin-bottom: 40px;
    }

    .auth-logo {
        width: 80px;
        height: 80px;
        margin: 0 auto 24px;
        display: block;
        border-radius: 16px;
    }

    .auth-header h1 {
        font-size: 32px;
        color: white;
        margin-bottom: 8px;
    }

    .auth-subtitle {
        color: #8b95a8;
        font-size: 16px;
    }

    .auth-subtitle a {
        color: var(--primary-blue);
        text-decoration: none;
        font-weight: 600;
        transition: color 0.3s;
    }

    .auth-subtitle a:hover {
        color: var(--accent-turquoise);
    }

    .auth-form {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .form-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .form-group {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .form-group label {
        font-weight: 600;
        font-size: 14px;
        color: var(--gray-light);
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .form-group label svg {
        opacity: 0.7;
    }

    .form-group input {
        padding: 14px 16px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        color: var(--gray-light);
        font-size: 16px;
        transition: all 0.3s;
        width: 100%;
    }

    .form-group input:focus {
        outline: none;
        border-color: var(--primary-blue);
        background: rgba(255, 255, 255, 0.08);
        box-shadow: 0 0 0 3px rgba(24, 119, 242, 0.1);
    }

    .form-group input::placeholder {
        color: #6b7280;
    }

    .password-input-wrapper {
        position: relative;
        width: 100%;
    }

    .password-input-wrapper input {
        padding-right: 50px;
    }

    .toggle-password {
        position: absolute;
        right: 12px;
        top: 50%;
        transform: translateY(-50%);
        background: transparent;
        border: none;
        color: #8b95a8;
        cursor: pointer;
        padding: 4px;
        display: flex;
        align-items: center;
        transition: color 0.3s;
    }

    .toggle-password:hover {
        color: var(--primary-blue);
    }

    .forgot-password {
        text-align: right;
        margin-top: 4px;
    }

    .forgot-password a {
        color: var(--primary-blue);
        font-size: 13px;
        text-decoration: none;
        transition: color 0.3s;
    }

    .forgot-password a:hover {
        color: var(--accent-turquoise);
    }

    .checkbox-group {
        margin-top: 8px;
    }

    .checkbox-label {
        display: flex;
        align-items: center;
        gap: 12px;
        cursor: pointer;
        font-size: 14px;
        color: #8b95a8;
    }

    .checkbox-label input[type="checkbox"] {
        display: none;
    }

    .checkbox-custom {
        width: 20px;
        height: 20px;
        border: 2px solid var(--border-color);
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
        flex-shrink: 0;
    }

    .checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
    }

    .checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
        content: "✓";
        color: white;
        font-size: 14px;
        font-weight: bold;
    }

    .checkbox-text {
        color: #8b95a8;
    }

    .checkbox-text a {
        color: var(--primary-blue);
        text-decoration: none;
        font-weight: 600;
        transition: color 0.3s;
    }

    .checkbox-text a:hover {
        color: var(--accent-turquoise);
    }

    .btn-submit {
        padding: 16px;
        background: var(--primary-blue);
        color: white;
        border: none;
        border-radius: 10px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        margin-top: 12px;
        transition: all 0.3s;
        box-shadow: 0 4px 16px rgba(24, 119, 242, 0.3);
    }

    .btn-submit:hover:not(:disabled) {
        background: var(--primary-blue-hover);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(24, 119, 242, 0.4);
    }

    .btn-submit:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

    /* ==================== CONTACT PAGE ==================== */
    .contact-section {
        min-height: 100vh;
        padding: 140px 0 80px;
        text-align: center;
    }

    .contact-title {
        font-size: 48px;
        font-weight: 800;
        color: white;
        margin-bottom: 16px;
    }

    .contact-subtitle {
        font-size: 20px;
        color: #8b95a8;
        margin-bottom: 60px;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .contact-cards {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 32px;
        max-width: 800px;
        margin: 0 auto 80px;
    }

    .contact-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 40px 32px;
        transition: all 0.3s ease;
        text-decoration: none;
        color: inherit;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .contact-card:hover {
        transform: translateY(-8px);
        border-color: var(--primary-blue);
        box-shadow: 0 12px 32px rgba(24, 119, 242, 0.2);
    }

    .contact-icon {
        width: 80px;
        height: 80px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 8px;
    }

    .contact-icon.discord {
        background: rgba(88, 101, 242, 0.1);
        color: #5865F2;
    }

    .contact-icon.mail {
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
    }

    .contact-card h3 {
        font-size: 24px;
        color: white;
        margin: 0;
    }

    .contact-card p {
        color: #8b95a8;
        font-size: 16px;
        margin: 0;
    }

    .contact-info {
        text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }

    .contact-info h2 {
        font-size: 32px;
        color: white;
        margin-bottom: 16px;
    }

    .contact-address {
        color: #8b95a8;
        font-size: 16px;
        line-height: 1.8;
    }

    /* ==================== LEGAL PAGES ==================== */
    .legal-section {
        min-height: 100vh;
        padding: 140px 0 80px;
    }

    .legal-content {
        max-width: 900px;
        margin: 0 auto;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 20px;
        padding: 60px;
        backdrop-filter: blur(10px);
    }

    .legal-content h1 {
        font-size: 42px;
        color: white;
        margin-bottom: 16px;
    }

    .last-updated {
        color: #8b95a8;
        font-size: 16px;
        margin-bottom: 40px;
        padding-bottom: 24px;
        border-bottom: 1px solid var(--border-color);
    }

    .legal-text {
        color: #d1d5db;
        line-height: 1.8;
    }

    .legal-text h2 {
        font-size: 28px;
        color: white;
        margin: 40px 0 20px;
    }

    .legal-text h3 {
        font-size: 22px;
        color: var(--gray-light);
        margin: 28px 0 16px;
    }

    .legal-text p {
        margin-bottom: 16px;
    }

    .legal-text ul {
        margin: 16px 0 16px 24px;
    }

    .legal-text li {
        margin-bottom: 12px;
    }

    .legal-text a {
        color: var(--primary-blue);
        text-decoration: none;
        transition: color 0.3s;
    }

    .legal-text a:hover {
        color: var(--accent-turquoise);
    }

    .legal-text strong {
        color: white;
    }

    /* ==================== RESPONSIVE ==================== */
    @media (max-width: 1200px) {
        .hero .container {
            gap: 60px;
        }
        
        .hero-title {
            font-size: 52px;
        }
    }

    @media (max-width: 968px) {
        .hero {
            overflow: hidden;
        }

        .hero .container {
            grid-template-columns: 1fr;
            gap: 60px;
            text-align: center;
        }

        .hero-left {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .hero-title {
            font-size: 48px;
        }

        .hero-description {
            max-width: 100%;
        }

        .hero-buttons {
            justify-content: center;
            flex-wrap: wrap;
        }

        .chart-container {
            max-width: 300px;
        }

        .footer-content {
            flex-direction: column;
            text-align: center;
        }

        .footer-right {
            flex-wrap: wrap;
            justify-content: center;
        }
    }

    @media (max-width: 640px) {
        .container {
            padding: 0 24px;
        }

        .hero-title {
            font-size: 40px;
        }

        .hero-description {
            font-size: 18px;
        }

        .hero-buttons {
            flex-direction: column;
            width: 100%;
        }

        .btn-primary, .btn-secondary {
            width: 100%;
            justify-content: center;
        }

        .nav-buttons {
            gap: 8px;
        }

        .btn-login, .btn-register {
            padding: 8px 16px;
            font-size: 14px;
        }

        .auth-card {
            padding: 32px 24px;
        }

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

        .contact-title {
            font-size: 36px;
        }

        .legal-content {
            padding: 40px 24px;
        }

        .legal-content h1 {
            font-size: 32px;
        }
    }

    /* ==================== DASHBOARD PAGES ==================== */
    .dashboard-section,
    .add-model-section,
    .model-details-section {
        min-height: 100vh;
        padding: 140px 0 80px;
    }

    .dashboard-title {
        font-size: 42px;
        font-weight: 800;
        color: white;
        margin-bottom: 40px;
    }

    /* Tabs Navigation */
    .tabs-navigation {
        display: flex;
        gap: 8px;
        margin-bottom: 32px;
        border-bottom: 2px solid var(--border-color);
    }

    .tab-btn {
        padding: 16px 32px;
        background: transparent;
        color: #8b95a8;
        border: none;
        border-bottom: 3px solid transparent;
        cursor: pointer;
        font-size: 16px;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        transition: all 0.3s;
        margin-bottom: -2px;
    }

    .tab-btn:hover {
        color: var(--gray-light);
        background: rgba(24, 119, 242, 0.05);
    }

    .tab-btn.active {
        color: var(--primary-blue);
        border-bottom-color: var(--primary-blue);
    }

    .tab-content {
        display: none;
    }

    .tab-content.active {
        display: block;
    }

    .tab-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 32px;
    }

    .tab-header h2 {
        font-size: 32px;
        color: white;
        margin: 0;
    }

    /* Account Section */
    .account-section {
        max-width: 800px;
    }

    .info-row {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 24px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .info-row:last-of-type {
        border-bottom: none;
    }

    .info-group {
        display: flex;
        flex-direction: column;
        gap: 8px;
        flex: 1;
    }

    .btn-edit {
        padding: 10px 20px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s;
    }

    .btn-edit:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
        transform: translateY(-1px);
    }

    .danger-zone {
        margin-top: 48px;
        padding: 32px;
        background: rgba(239, 68, 68, 0.05);
        border: 1px solid rgba(239, 68, 68, 0.2);
        border-radius: 12px;
    }

    .danger-zone h3 {
        font-size: 20px;
        color: #ef4444;
        margin: 0 0 12px 0;
    }

    .danger-zone p {
        color: #8b95a8;
        margin-bottom: 24px;
        line-height: 1.6;
    }

    .dashboard-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 0;
        margin-bottom: 32px;
        backdrop-filter: blur(10px);
        overflow: hidden;
    }

    .dashboard-card.danger-card {
        border-color: rgba(239, 68, 68, 0.3);
    }

    .card-header {
        padding: 24px 32px;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .card-header h2 {
        font-size: 24px;
        color: white;
        margin: 0;
    }

    .card-body {
        padding: 32px;
    }

    .card-description {
        color: #8b95a8;
        margin-bottom: 24px;
        line-height: 1.6;
    }

    /* Account Info */
    .account-info {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 24px;
        margin-bottom: 32px;
    }

    .info-item {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .info-label {
        font-size: 14px;
        color: #6b7280;
        font-weight: 600;
    }

    .info-value {
        font-size: 16px;
        color: var(--gray-light);
    }

    .info-value.status-active {
        color: #10b981;
        font-weight: 600;
    }

    /* Buttons */
    .btn-primary-small {
        padding: 12px 16px;
        background: var(--primary-blue);
        color: white;
        border: none;
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s;
        text-decoration: none;
        box-shadow: 0 2px 8px rgba(24, 119, 242, 0.2);
        min-height: 44px;  /* ⭐ AJOUTÉ pour forcer la même hauteur */
    }

    .btn-primary-small:hover {
        background: var(--primary-blue-hover);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(24, 119, 242, 0.3);
    }

    .btn-danger {
        padding: 12px 24px;
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
        border: 1px solid rgba(239, 68, 68, 0.3);
        border-radius: 8px;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        transition: all 0.3s;
    }

    .btn-danger:hover {
        background: rgba(239, 68, 68, 0.2);
        border-color: #ef4444;
        transform: translateY(-1px);
    }

    .btn-danger:disabled {
        background: #4b5563 !important;
        color: #6b7280 !important;
        cursor: not-allowed !important;
        opacity: 0.5;
    }

    .btn-danger:not(:disabled):hover {
        background: #dc2626 !important;
    }

    .btn-edit-tag {
        background: transparent;
        border: none;
        color: #60a5fa;
        cursor: pointer;
        padding: 6px;
        border-radius: 6px;
        transition: all 0.2s;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .btn-edit-tag:hover {
        background: rgba(96, 165, 250, 0.1);
        color: #93c5fd;
    }

    #colorPickerDisplay:hover {
        transform: scale(1.05);
        border-color: #60a5fa;
    }

    .btn-view {
        padding: 8px 16px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        font-size: 14px;
        font-weight: 600;
        text-decoration: none;
        transition: all 0.3s;
        display: inline-block;
    }

    .btn-view:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
    }

    .btn-telegram {
        padding: 16px 32px;
        background: #229ED9;
        color: white;
        border: none;
        border-radius: 12px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 12px;
        transition: all 0.3s;
        box-shadow: 0 4px 16px rgba(34, 158, 217, 0.3);
    }

    .btn-telegram:hover {
        background: #1a8bbd;
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(34, 158, 217, 0.4);
    }

    .btn-crm {
        padding: 14px 28px;
        background: var(--primary-blue);
        color: white;
        border: none;
        border-radius: 10px;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 10px;
        transition: all 0.3s;
        box-shadow: 0 4px 16px rgba(24, 119, 242, 0.3);
    }

    .btn-crm:hover {
        background: var(--primary-blue-hover);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(24, 119, 242, 0.4);
    }

    /* Models Grid */
    .models-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 24px;
    }

    .model-card {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        padding: 24px;
        display: flex;
        flex-direction: column;
        gap: 20px;
        transition: all 0.3s;
    }

    .model-card-link {
        text-decoration: none;
        display: block;
    }

    .model-card-link .model-card {
        cursor: pointer;
    }

    .model-card:hover {
        border-color: var(--primary-blue);
        transform: translateY(-4px);
        box-shadow: 0 8px 24px rgba(24, 119, 242, 0.15);
    }

    .model-info {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .model-avatar {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
    }

    .model-details {
        flex: 1;
    }

    .model-name {
        font-size: 18px;
        font-weight: 700;
        color: white;
        margin: 0 0 8px 0;
    }

    .model-status {
        font-size: 13px;
        padding: 4px 12px;
        border-radius: 12px;
        font-weight: 600;
    }

    .model-status.connected {
        background: rgba(16, 185, 129, 0.1);
        color: #10b981;
    }

    .model-status.disconnected {
        background: rgba(107, 114, 128, 0.1);
        color: #6b7280;
    }

    .model-actions {
        display: flex;
        justify-content: flex-end;
    }

    .empty-state {
        text-align: center;
        padding: 60px 20px;
        color: #6b7280;
    }

    .empty-state svg {
        margin-bottom: 24px;
        opacity: 0.5;
    }

    .empty-state h3 {
        font-size: 24px;
        color: var(--gray-light);
        margin-bottom: 12px;
    }

    .empty-state p {
        font-size: 16px;
        margin-bottom: 32px;
    }

    /* Add Model Page */
    .add-model-container {
        max-width: 700px;
        margin: 0 auto;
    }

    .back-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--primary-blue);
        text-decoration: none;
        font-size: 15px;
        font-weight: 600;
        margin-bottom: 32px;
        transition: all 0.3s;
    }

    .back-link:hover {
        gap: 12px;
    }

    .add-model-title {
        font-size: 42px;
        font-weight: 800;
        color: white;
        margin-bottom: 40px;
    }

    .add-model-title-centered {
        text-align: center;
    }

    .step-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 40px;
        margin-bottom: 24px;
        backdrop-filter: blur(10px);
    }

    .step-number {
        display: inline-block;
        padding: 6px 16px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border-radius: 20px;
        font-size: 14px;
        font-weight: 700;
        margin-bottom: 20px;
    }

    .step-card h2 {
        font-size: 28px;
        color: white;
        margin-bottom: 12px;
    }

    .step-card p {
        color: #8b95a8;
        margin-bottom: 32px;
        line-height: 1.6;
    }

    .telegram-info,
    .crm-info {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px;
        background: rgba(24, 119, 242, 0.05);
        border-radius: 8px;
        margin-top: 24px;
        color: #8b95a8;
        font-size: 14px;
    }

    .telegram-connected {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px;
        background: rgba(16, 185, 129, 0.1);
        border-radius: 8px;
        margin-bottom: 24px;
        color: #10b981;
        font-weight: 600;
    }

    .model-form {
        max-width: 100%;
    }

    .success-card {
        background: var(--card-bg);
        border: 1px solid rgba(16, 185, 129, 0.3);
        border-radius: 16px;
        padding: 60px 40px;
        text-align: center;
        backdrop-filter: blur(10px);
    }

    .success-icon {
        color: #10b981;
        margin-bottom: 24px;
    }

    .success-card h2 {
        font-size: 32px;
        color: white;
        margin-bottom: 16px;
    }

    .success-card p {
        color: #8b95a8;
        font-size: 16px;
        margin-bottom: 40px;
    }

    .success-actions {
        display: flex;
        gap: 16px;
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Model Details Page */
    .model-header {
        display: flex;
        align-items: center;
        gap: 24px;
        margin-bottom: 40px;
    }

    .model-avatar-large {
        width: 100px;
        height: 100px;
        border-radius: 50%;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
    }

    .model-header-info {
        flex: 1;
    }

    .model-title-row {
        display: flex;
        align-items: center;
        gap: 24px;
        margin-bottom: 12px;
    }

    .model-title {
        font-size: 36px;
        font-weight: 800;
        color: white;
        margin: 0;
    }

    .btn-crm-prominent {
        padding: 16px 32px;
        background: linear-gradient(135deg, var(--primary-blue), #2196F3);
        color: white;
        border: none;
        border-radius: 12px;
        font-size: 16px;
        font-weight: 700;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 12px;
        transition: all 0.3s;
        box-shadow: 0 6px 20px rgba(24, 119, 242, 0.4);
    }

    .btn-crm-prominent:hover {
        background: linear-gradient(135deg, var(--primary-blue-hover), #1976D2);
        transform: translateY(-3px);
        box-shadow: 0 10px 30px rgba(24, 119, 242, 0.5);
    }

    .model-status-badge {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        padding: 8px 16px;
        border-radius: 20px;
        font-size: 14px;
        font-weight: 600;
    }

    .model-status-badge.connected {
        background: rgba(16, 185, 129, 0.1);
        color: #10b981;
    }

    .model-status-badge.disconnected {
        background: rgba(107, 114, 128, 0.1);
        color: #6b7280;
    }

    .model-info-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 24px;
    }

    /* Model Settings */
    .settings-section {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }

    .setting-item {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 20px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 12px;
        transition: all 0.3s;
    }

    .setting-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .setting-info {
        flex: 1;
    }

    .setting-info h3 {
        font-size: 18px;
        color: white;
        margin: 0 0 8px 0;
    }

    .setting-info p {
        font-size: 14px;
        color: #8b95a8;
        margin: 0;
    }

    .btn-edit-setting {
        padding: 10px 20px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s;
    }

    .btn-edit-setting:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
        transform: translateY(-1px);
    }

    /* Chatters List */
    .chatters-list {
        display: flex;
        flex-direction: column;
        gap: 16px;
    }

    .chatter-item {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 16px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        transition: all 0.3s;
    }

    .chatter-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .chatter-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
    }

    .chatter-info {
        flex: 1;
    }

    .chatter-info h4 {
        font-size: 16px;
        color: white;
        margin: 0 0 4px 0;
    }

    .chatter-email {
        font-size: 14px;
        color: #6b7280;
    }

    .btn-remove-chatter {
        padding: 8px;
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
    }

    .btn-remove-chatter:hover {
        background: rgba(239, 68, 68, 0.2);
    }

    /* Responsive Dashboard */
    @media (max-width: 768px) {
        .dashboard-section,
        .add-model-section,
        .model-details-section {
            padding: 120px 0 60px;
        }

        .dashboard-title,
        .add-model-title {
            font-size: 32px;
        }

        .tabs-navigation {
            flex-direction: column;
            gap: 0;
            border-bottom: none;
        }

        .tab-btn {
            border-bottom: 1px solid var(--border-color);
            border-left: 3px solid transparent;
            margin-bottom: 0;
            padding: 16px 24px;
        }

        .tab-btn.active {
            border-left-color: var(--primary-blue);
            border-bottom-color: var(--border-color);
        }

        .tab-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }

        .info-row {
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }

        .btn-edit {
            width: 100%;
            justify-content: center;
        }

        .card-header {
            padding: 20px 24px;
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }

        .card-body {
            padding: 24px;
        }

        .account-info,
        .model-info-grid {
            grid-template-columns: 1fr;
        }

        .models-grid {
            grid-template-columns: 1fr;
        }

        .model-header {
            flex-direction: column;
            text-align: center;
        }

        .model-title-row {
            flex-direction: column;
            gap: 16px;
            width: 100%;
        }

        .model-title {
            font-size: 28px;
        }

        .btn-crm-prominent {
            width: 100%;
            justify-content: center;
        }

        .setting-item {
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }

        .btn-edit-setting {
            width: 100%;
            justify-content: center;
        }

        .step-card {
            padding: 28px 24px;
        }

        .success-actions {
            flex-direction: column;
        }

        .success-actions .btn-primary,
        .success-actions .btn-secondary {
            width: 100%;
            justify-content: center;
        }
    }

    /* Progress Steps */
    .progress-steps {
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 40px 0;
        padding: 0 20px;
    }

    .step {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        position: relative;
    }

    .step-circle {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: var(--dark-tertiary);
        border: 2px solid var(--border-color);
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 18px;
        color: #6b7280;
        transition: all 0.3s;
    }

    .step.active .step-circle {
        background: var(--primary-blue);
        border-color: var(--primary-blue);
        color: white;
        box-shadow: 0 0 0 4px rgba(24, 119, 242, 0.2);
    }

    .step.completed .step-circle {
        background: #10b981;
        border-color: #10b981;
        color: white;
    }

    .step-label {
        font-size: 13px;
        color: #6b7280;
        font-weight: 600;
        white-space: nowrap;
    }

    .step.active .step-label {
        color: var(--primary-blue);
    }

    .step.completed .step-label {
        color: #10b981;
    }

    .step-line {
        width: 60px;
        height: 2px;
        background: var(--border-color);
        margin: 0 8px;
        margin-bottom: 28px;
    }

    .step.completed + .step-line {
        background: #10b981;
    }

    /* Step Buttons */
    .step-buttons {
        display: flex;
        gap: 12px;
        margin-top: 24px;
    }

    .step-buttons .btn-secondary {
        flex: 1;
        justify-content: center;
    }

    .step-buttons .btn-primary {
        flex: 2;
        justify-content: center;
    }

    /* Info Boxes */
    .info-box {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        padding: 16px;
        background: rgba(24, 119, 242, 0.1);
        border: 1px solid rgba(24, 119, 242, 0.2);
        border-radius: 10px;
        margin: 24px 0;
        color: #d1d5db;
        font-size: 14px;
        line-height: 1.6;
    }

    .info-box svg {
        flex-shrink: 0;
        color: var(--primary-blue);
        margin-top: 2px;
    }

    .info-box-blue {
        background: rgba(24, 119, 242, 0.1);
        border-color: rgba(24, 119, 242, 0.3);
    }

    .info-box-green {
        background: rgba(16, 185, 129, 0.1);
        border-color: rgba(16, 185, 129, 0.3);
    }

    .info-box-green svg {
        color: #10b981;
    }

    /* Responsive Steps */
    @media (max-width: 768px) {
        .progress-steps {
            flex-wrap: wrap;
            gap: 20px;
        }

        .step-line {
            display: none;
        }

        .step {
            flex: 1 1 auto;
            min-width: 60px;
        }

        .step-label {
            font-size: 11px;
        }

        .step-circle {
            width: 40px;
            height: 40px;
            font-size: 16px;
        }
    }

    .avatar-editable {
        position: relative;
        cursor: pointer;
    }

    .avatar-edit-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s;
    }

    .avatar-editable:hover .avatar-edit-overlay {
        opacity: 1;
    }

    .avatar-edit-overlay svg {
        color: white;
    }

    .model-title-row {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .btn-edit-name {
        padding: 8px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        transition: all 0.3s;
    }

    .btn-edit-name:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
    }

    /* Avatar éditable */
    .avatar-editable {
        position: relative;
        cursor: pointer;
        overflow: hidden;
    }

    .avatar-edit-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.7);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s;
    }

    .avatar-editable:hover .avatar-edit-overlay {
        opacity: 1;
    }

    .avatar-edit-overlay svg {
        color: white;
    }

    /* Button edit name */
    .btn-edit-name {
        padding: 8px;
        background: rgba(24, 119, 242, 0.1);
        color: var(--primary-blue);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        transition: all 0.3s;
    }

    .btn-edit-name:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
        transform: translateY(-1px);
    }

    /* Success notification */
    .success-notif {
        position: fixed;
        top: 24px;
        right: 24px;
        background: rgba(16, 185, 129, 0.95);
        color: white;
        padding: 16px 24px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        gap: 12px;
        font-weight: 600;
        box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
        z-index: 10000;
        animation: slideInRight 0.3s ease;
    }

    @keyframes slideInRight {
        from {
            transform: translateX(400px);
            opacity: 0;
        }
        to {
            transform: translateX(0);
            opacity: 1;
        }
    }

    /* Modal centré avec z-index élevé */
    .modal-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 9999;
        padding: 20px;
    }

    .modal-content {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        width: 100%;
        max-width: 500px;
        backdrop-filter: blur(10px);
        animation: modalSlideIn 0.3s ease;
    }

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

    /* ==================== DASHBOARD LAYOUT ==================== */
    .dashboard-layout {
        display: flex;
        min-height: 100vh;
        background: var(--navy);
    }

    /* Sidebar */
    .sidebar {
        width: 260px;
        background: rgba(15, 15, 15, 0.98);
        border-right: 1px solid var(--border-color);
        display: flex;
        flex-direction: column;
        position: fixed;
        height: 100vh;
        left: 0;
        top: 0;
        z-index: 100;
    }

    .sidebar-header {
        padding: 24px 20px;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        align-items: center;
    }

    .sidebar-logo {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .sidebar-logo img {
        width: 36px;
        height: 36px;
        border-radius: 8px;
    }

    .sidebar-logo-text {
        font-size: 20px;
        font-weight: 700;
        color: white;
    }

    .sidebar-nav {
        flex: 1;
        padding: 20px 12px;
        overflow-y: auto;
    }

    .sidebar-link {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 16px;
        color: #8b95a8;
        text-decoration: none;
        border-radius: 8px;
        transition: all 0.3s;
        margin-bottom: 4px;
        font-size: 15px;
        font-weight: 500;
    }

    .sidebar-link:hover {
        background: rgba(24, 119, 242, 0.1);
        color: var(--gray-light);
    }

    .sidebar-link.active {
        background: rgba(24, 119, 242, 0.15);
        color: var(--primary-blue);
    }

    .sidebar-link svg {
        flex-shrink: 0;
    }

    .sidebar-badge {
        margin-left: auto;
        background: rgba(24, 119, 242, 0.2);
        color: var(--primary-blue);
        padding: 2px 8px;
        border-radius: 10px;
        font-size: 12px;
        font-weight: 700;
    }

    .sidebar-section {
        margin-top: 24px;
    }

    .sidebar-section-title {
        font-size: 12px;
        font-weight: 700;
        color: #6b7280;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        padding: 0 16px 8px;
    }

    .sidebar-footer {
        padding: 20px 12px;
        border-top: 1px solid var(--border-color);
    }

    .btn-logout {
        width: 100%;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 16px;
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
        border: 1px solid rgba(239, 68, 68, 0.2);
        border-radius: 8px;
        font-size: 15px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
    }

    .btn-logout:hover {
        background: rgba(239, 68, 68, 0.2);
        border-color: #ef4444;
    }

    .btn-logout svg {
        flex-shrink: 0;
    }

    /* Main Content */
    .main-content {
        flex: 1;
        margin-left: 260px;
        padding: 40px;
        transition: margin-left 0.3s ease;
    }

    /* Container resserré pour les formulaires */
    .main-content-narrow {
        max-width: 800px;
        margin: 0 auto;
    }

    .sidebar.collapsed ~ .main-content {
        margin-left: 70px;
    }

    .content-view {
        display: none;
    }

    .content-view.active {
        display: block;
    }

    .content-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 32px;
    }

    .content-header h1 {
        font-size: 32px;
        font-weight: 800;
        color: white;
        margin: 0;
    }

    /* Stats Grid */
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 24px;
        margin-bottom: 40px;
    }

    .stat-card {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 24px;
        display: flex;
        gap: 20px;
        align-items: flex-start;
        transition: all 0.3s;
    }

    .stat-card:hover {
        border-color: var(--primary-blue);
        transform: translateY(-4px);
    }

    .stat-icon {
        width: 56px;
        height: 56px;
        border-radius: 12px;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
    }

    .stat-icon.green {
        background: rgba(16, 185, 129, 0.1);
        color: #10b981;
    }

    .stat-icon.blue {
        background: rgba(79, 195, 247, 0.1);
        color: #4FC3F7;
    }

    .stat-content {
        flex: 1;
    }

    .stat-label {
        font-size: 13px;
        color: #8b95a8;
        font-weight: 600;
        margin-bottom: 8px;
    }

    .stat-value {
        font-size: 32px;
        font-weight: 800;
        color: white;
        line-height: 1;
        margin-bottom: 4px;
    }

    .stat-change {
        font-size: 13px;
        color: #10b981;
        font-weight: 600;
    }

    /* Chart Container */
    .chart-container-wrapper {
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        padding: 32px;
    }

    .chart-container-wrapper h2 {
        font-size: 20px;
        color: white;
        margin-bottom: 24px;
    }

    .empty-chart {
        text-align: center;
        padding: 80px 20px;
        color: #6b7280;
    }

    .empty-chart svg {
        margin-bottom: 16px;
        opacity: 0.5;
    }

    .empty-chart p {
        font-size: 16px;
    }

    /* Responsive Dashboard */
    @media (max-width: 968px) {
        .sidebar {
            transform: translateX(-100%);
        }

        .sidebar.mobile-open {
            transform: translateX(0);
        }

        .main-content {
            margin-left: 0;
            padding: 24px;
        }

        .stats-grid {
            grid-template-columns: 1fr;
        }

        .content-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }
    }

    /* ==================== CATEGORY CONTENT ==================== */
    .category-content {
        display: none;
        margin-top: 32px;
    }

    .category-content.active {
        display: block;
    }

    /* ==================== TAGS LIST ==================== */
    .tags-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-bottom: 24px;
    }

    .tag-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 16px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        transition: all 0.3s;
    }

    .tag-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .tag-preview {
        padding: 4px 12px;
        border-radius: 12px;
        font-size: 12px;
        font-weight: 700;
        border: 1px solid;
    }

    .btn-remove-tag {
        padding: 6px;
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
    }

    .btn-remove-tag:hover {
        background: rgba(239, 68, 68, 0.2);
    }

    /* ==================== NOTES TEXTAREA ==================== */
    .notes-textarea {
        width: 100%;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        padding: 16px;
        color: var(--gray-light);
        font-size: 15px;  /* ⭐ Changé de 14px à 15px */
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
        line-height: 1.8;  /* ⭐ Changé de 1.6 à 1.8 */
        resize: vertical;
        transition: all 0.3s;
    }

    .notes-textarea:focus {
        outline: none;
        border-color: var(--primary-blue);
        box-shadow: 0 0 0 3px rgba(24, 119, 242, 0.1);
    }

    .notes-textarea::placeholder {
        color: #6b7280;
    }

    /* ==================== COLOR PICKER ==================== */
    .color-picker {
        display: flex;
        gap: 12px;
        flex-wrap: wrap;
    }

    .color-option {
        width: 40px;
        height: 40px;
        border-radius: 8px;
        border: 2px solid transparent;
        cursor: pointer;
        transition: all 0.3s;
    }

    .color-option:hover {
        transform: scale(1.1);
        border-color: white;
    }

    .color-option.selected {
        border-color: white;
        box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
    }

    /* ==================== CHATTERS LIST ==================== */
    .chatters-list .chatter-item {
        display: flex;
        align-items: center;
        gap: 16px;
        padding: 16px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        margin-bottom: 12px;
        transition: all 0.3s;
    }

    .chatters-list .chatter-item:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .chatter-avatar {
        width: 48px;
        height: 48px;
        border-radius: 50%;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
        font-weight: 700;
    }

    .chatter-info {
        flex: 1;
    }

    .chatter-info h4 {
        font-size: 16px;
        color: white;
        margin: 0 0 4px 0;
    }

    .chatter-email {
        font-size: 14px;
        color: #6b7280;
    }

    .btn-remove-chatter {
        padding: 8px;
        background: rgba(239, 68, 68, 0.1);
        color: #ef4444;
        border: none;
        border-radius: 6px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
    }

    .btn-remove-chatter:hover {
        background: rgba(239, 68, 68, 0.2);
    }

    /* ==================== VAULT LAYOUT ==================== */
    .vault-layout {
        display: flex;
        gap: 0;
        min-height: 600px;
        background: var(--card-bg);
        border: 1px solid var(--border-color);
        border-radius: 16px;
        backdrop-filter: blur(10px);
        overflow: hidden;
    }

    .vault-sidebar {
        width: 260px;
        background: transparent;
        border-right: 1px solid var(--border-color);
        padding: 0;
        display: flex;
        flex-direction: column;
        flex-shrink: 0;
    }

    .vault-sidebar-header {
        padding: 24px;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 76px;
    }

    .vault-sidebar-header h3 {
        font-size: 20px;
        font-weight: 700;
        color: white;
        margin: 0;
    }

    .btn-add-category {
        width: 32px;
        height: 32px;
        padding: 0;
        background: rgba(24, 119, 242, 0.1);
        border: 1px solid rgba(24, 119, 242, 0.3);
        border-radius: 8px;
        color: var(--primary-blue);
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s;
    }

    .btn-add-category:hover {
        background: rgba(24, 119, 242, 0.2);
        border-color: var(--primary-blue);
        transform: translateY(-1px);
    }

    .vault-categories-list {
        flex: 1;
        overflow-y: auto;
        padding: 12px;
    }

    .vault-category-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px;
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s;
        margin-bottom: 4px;
        position: relative;
    }

    .vault-category-item:hover {
        background: rgba(24, 119, 242, 0.08);
    }

    .vault-category-item.active {
        background: rgba(24, 119, 242, 0.15);
    }

    .vault-category-icon {
        width: 40px;
        height: 40px;
        border-radius: 10px;
        background: rgba(24, 119, 242, 0.1);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary-blue);
        flex-shrink: 0;
    }

    .vault-category-item.active .vault-category-icon {
        background: var(--primary-blue);
        color: white;
    }

    .vault-category-info {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .vault-category-name {
        font-size: 15px;
        font-weight: 600;
        color: #d1d5db;
    }

    .vault-category-item.active .vault-category-name {
        color: white;
    }

    .vault-category-count {
        font-size: 13px;
        color: #6b7280;
        font-weight: 500;
    }

    .vault-category-actions {
        display: none;
        gap: 4px;
    }

    .vault-category-item:hover .vault-category-actions {
        display: flex;
    }

    .vault-category-actions button {
        width: 28px;
        height: 28px;
        padding: 0;
        background: transparent;
        border: none;
        color: #8b95a8;
        cursor: pointer;
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s;
    }

    .vault-category-actions button:hover {
        background: rgba(24, 119, 242, 0.2);
        color: var(--primary-blue);
    }

    .vault-main {
        flex: 1;
        display: flex;
    }

    .vault-content-card {
        flex: 1;
        background: transparent;
        padding: 0;
        display: flex;
        flex-direction: column;
    }

    .vault-content-header {
        padding: 24px 32px;
        border-bottom: 1px solid var(--border-color);
        display: flex;
        justify-content: space-between;
        align-items: center;
        height: 76px;
    }

    .vault-content-header h2 {
        font-size: 20px;
        font-weight: 700;
        color: white;
        margin: 0;
    }

    .vault-filters {
        display: flex;
        gap: 12px;
        padding: 24px 32px 0;
    }

    .vault-filter-btn {
        padding: 10px 20px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        color: #8b95a8;
        font-size: 14px;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s;
    }

    .vault-filter-btn:hover {
        background: rgba(24, 119, 242, 0.1);
        color: var(--gray-light);
        border-color: rgba(24, 119, 242, 0.3);
    }

    .vault-filter-btn.active {
        background: var(--primary-blue);
        color: white;
        border-color: var(--primary-blue);
    }

    .vault-search-input {
        margin: 20px 32px 0;
        width: calc(100% - 64px);
        padding: 14px 18px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        color: #E5E9F0;
        font-size: 15px;
        transition: all 0.3s;
    }

    .vault-search-input:focus {
        outline: none;
        border-color: var(--primary-blue);
        background: rgba(255, 255, 255, 0.08);
        box-shadow: 0 0 0 3px rgba(24, 119, 242, 0.1);
    }

    .vault-search-input::placeholder {
        color: #6b7280;
    }

    .vault-media-grid {
        flex: 1;
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
        padding: 28px 32px;
        overflow-y: auto;
    }

    /* ==================== VAULT MEDIA ITEMS ==================== */



/* Conteneur principal - SEUL élément avec border-radius */
.vault-media-item {
    position: relative;
    aspect-ratio: 1/1;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden; /* ⭐ Clippe TOUT */
    cursor: pointer;
    transition: all 0.3s;
    background: #000; /* ⭐ Fond noir au cas où */
}

.vault-media-item:hover {
    border-color: var(--primary-blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(24, 119, 242, 0.15);
}

/* Zone de prévisualisation - PAS de border-radius */
.vault-media-preview {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Images et vidéos - PAS de border-radius */
.vault-media-preview img,
.vault-media-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Barre de notes - PAS de border-radius, juste collée en bas */
.vault-media-notes {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    z-index: 2;
    /* ⭐ AUCUN border-radius */
}

/* Icônes */
.vault-media-preview .audio-icon,
.vault-media-preview .file-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--primary-blue);
    z-index: 1;
}

    /* Durée vidéo */
    .vault-media-duration {
        position: absolute;
        bottom: 50px;
        right: 8px;
        padding: 4px 8px;
        background: rgba(0, 0, 0, 0.8);
        color: white;
        font-size: 12px;
        font-weight: 600;
        border-radius: 6px;
        z-index: 3;
    }


    .vault-storage-bar {
        padding: 20px 32px;
        border-top: 1px solid var(--border-color);
        background: rgba(255, 255, 255, 0.02);
    }

    .vault-storage-text {
        display: block;
        color: #8b95a8;
        font-size: 13px;
        font-weight: 600;
        margin-bottom: 10px;
    }

    .vault-storage-progress {
        width: 100%;
        height: 6px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        overflow: hidden;
    }

    .vault-storage-fill {
        height: 100%;
        background: linear-gradient(90deg, #1877F2, #4FC3F7);
        width: 0%;
        transition: width 0.3s, background 0.3s;
        border-radius: 10px;
    }

    /* Modal large pour les détails du média */
    .modal-large {
        max-width: 1000px;
        width: 95%;
    }

    .modal-body-split {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
        gap: 32px;
        padding: 32px;
    }

    .media-preview-large {
        background: #000;
        border-radius: 12px;
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 400px;
    }

    .media-preview-large img,
    .media-preview-large video {
        width: 100%;
        height: auto;
        max-height: 600px;
        object-fit: contain;
    }

    .media-info-form {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .categories-checkboxes {
        display: flex;
        flex-direction: column;
        gap: 12px;
        max-height: 200px;
        overflow-y: auto;
        padding: 12px;
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid var(--border-color);
        border-radius: 10px;
    }

    .category-checkbox {
        display: flex;
        align-items: center;
        gap: 10px;
        cursor: pointer;
        padding: 8px;
        border-radius: 6px;
        transition: all 0.2s;
    }

    .category-checkbox:hover {
        background: rgba(24, 119, 242, 0.1);
    }

    .category-checkbox input[type="checkbox"] {
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

    .category-checkbox span {
        color: #d1d5db;
        font-size: 14px;
        font-weight: 500;
    }



    /* Responsive modal */
    @media (max-width: 968px) {
        .modal-body-split {
            grid-template-columns: 1fr;
            gap: 24px;
        }
        
        .media-preview-large {
            min-height: 300px;
        }
    }

    /* Category selection list */
    .category-selection-list {
        display: flex;
        flex-direction: column;
        gap: 8px;
        max-height: 300px;
        overflow-y: auto;
    }

    .category-selection-item {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 16px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--border-color);
        border-radius: 10px;
        cursor: pointer;
        transition: all 0.3s;
    }

    .category-selection-item:hover {
        background: rgba(24, 119, 242, 0.1);
        border-color: var(--primary-blue);
    }

    /* Scrollbar styling */
    .vault-categories-list::-webkit-scrollbar,
    .vault-media-grid::-webkit-scrollbar,
    .category-selection-list::-webkit-scrollbar {
        width: 8px;
    }

    .vault-categories-list::-webkit-scrollbar-track,
    .vault-media-grid::-webkit-scrollbar-track,
    .category-selection-list::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.03);
        border-radius: 10px;
    }

    .vault-categories-list::-webkit-scrollbar-thumb,
    .vault-media-grid::-webkit-scrollbar-thumb,
    .category-selection-list::-webkit-scrollbar-thumb {
        background: rgba(24, 119, 242, 0.3);
        border-radius: 10px;
    }

    .vault-categories-list::-webkit-scrollbar-thumb:hover,
    .vault-media-grid::-webkit-scrollbar-thumb:hover,
    .category-selection-list::-webkit-scrollbar-thumb:hover {
        background: rgba(24, 119, 242, 0.5);
    }

    /* Responsive */
    @media (max-width: 968px) {
        .vault-layout {
            flex-direction: column;
        }
        
        .vault-sidebar {
            width: 100%;
            max-height: 300px;
            border-right: none;
            border-bottom: 1px solid var(--border-color);
        }
        
        .vault-media-grid {
            grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
            gap: 16px;
            padding: 20px;
        }
        
        .vault-media-preview {
            height: 160px;
        }
    }