/**
 * Dashboard Financier - Styles complets avec fond blanc
 * Compatible avec BeTheme
 */

/* Variables CSS */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --success-color: #059669;
    --danger-color: #dc2626;
    --warning-color: #d97706;
    --bg-light: #ffffff; /* Changé en blanc */
    --bg-white: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border-color: #e5e7eb;
    --border-radius: 8px;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-success: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
}

input[type="text"] {
    color: #1f2937;
}

/* Container général */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Dashboard principal */
.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    padding-top: 160px;
}

/* Spinner moderne */
.spinner-modern {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* ===== FIN STYLES POPUP DE PAIEMENT ===== */

/* Animation d'entrée */
.financial-dashboard {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Amélioration du contenu des analyses */
.analysis-content h1,
.analysis-content h2,
.analysis-content h3,
.analysis-content h4 {
    color: var(--text-primary);
    margin-top: 32px;
    margin-bottom: 16px;
    font-weight: 700;
}

.analysis-content h1 { font-size: 1.6rem; }
.analysis-content h2 { font-size: 1.4rem; }
.analysis-content h3 { font-size: 1.2rem; }
.analysis-content h4 { font-size: 1.1rem; }

.analysis-content p {
    margin-bottom: 20px;
    color: var(--text-primary);
}

.analysis-content strong {
    color: var(--text-primary);
    font-weight: 700;
    background: linear-gradient(120deg, transparent 0%, rgba(37, 99, 235, 0.1) 50%, transparent 100%);
    padding: 2px 4px;
    border-radius: 4px;
}

.analysis-content ul,
.analysis-content ol {
    padding-left: 24px;
    margin-bottom: 20px;
}

.analysis-content li {
    margin-bottom: 10px;
    color: var(--text-primary);
    line-height: 1.7;
}

/* Indicateurs visuels pour les analyses */
.analysis-content h1::before,
.analysis-content h2::before {
    content: "📊 ";
    margin-right: 8px;
}

.analysis-content h3::before {
    content: "💡 ";
    margin-right: 8px;
}

/* Responsive pour popup */
@media (max-width: 768px) {
    .payment-overlay {
        padding: 10px;
    }
    
    .payment-popup {
        max-height: 95vh;
    }
    
    .popup-header {
        padding: 20px 20px 15px;
    }
    
    .popup-header h2 {
        font-size: 20px;
    }
    
    .limit-message {
        padding: 20px;
    }
    
    .plans-container {
        padding: 20px;
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .plan-card {
        padding: 20px;
    }
    
    .popup-actions {
        padding: 0 20px 15px;
        flex-direction: column;
    }
    
    .payment-guarantees {
        padding: 15px 20px 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .guarantee-item {
        min-width: auto;
        justify-content: center;
    }
    
    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }
    
    .toast {
        min-width: auto;
    }
}

/* Responsive général */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 20px 12px;
    }
    
    .dashboard-header {
        padding: 20px;
    }
    
    .dashboard-header h1 {
        font-size: 1.8rem;
    }
    
    .dashboard-tabs {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .dashboard-tabs button {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .dashboard-content {
        padding: 20px;
    }
    
    .analysis-form {
        padding: 20px;
    }
    
    .input-group {
        flex-direction: column;
        gap: 12px;
    }
    
    .analyze-button {
        width: 100%;
    }
    
    .examples {
        justify-content: center;
    }
    
    .analysis-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .analysis-item {
        padding: 20px;
    }
    
    /* Responsive pour nouveaux éléments */
    .market-options {
        flex-direction: column;
        gap: 8px;
    }
    
    .market-btn {
        width: 100%;
        justify-content: center;
    }
    
    .ownership-options {
        gap: 8px;
    }
    
    .radio-option {
        padding: 10px 14px;
    }
    
    .analysis-title {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .advanced-content {
        padding: 16px;
    }
}

/* Amélioration de l'accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible pour l'accessibilité */
.dashboard-tabs button:focus,
.analyze-button:focus,
.example-ticker:focus,
.view-full-btn:focus,
.start-analysis-btn:focus,
.plan-card:focus,
.payment-btn:focus,
.cancel-btn:focus,
.market-btn:focus,
.advanced-toggle:focus,
.radio-option:focus {
    outline: 3px solid rgba(37, 99, 235, 0.5);
    outline-offset: 2px;
}

.payment-popup:focus-within {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Amélioration des boutons globaux */
button {
    transition: all 0.3s ease;
}

button:focus {
    outline: 3px solid rgba(37, 99, 235, 0.3);
    outline-offset: 2px;
}

/* Styles pour compatibilité BeTheme */
.mfn-main-content-wrapper .dashboard-container,
.mfn-main-content .dashboard-container {
    max-width: none;
    padding: 0;
}

/* Styles pour le mode sombre désactivé - tout en blanc */
body .dashboard-container,
body .dashboard-header,
body .dashboard-content,
body .analysis-form,
body .analysis-item,
body .analysis-content,
body .history-section,
body .empty-state,
body .advanced-content,
body .market-btn,
body .radio-option,
body .price-input-group {
    color: var(--text-primary) !important;
}

body .stock-input,
body .unit-price-input {
    background: white !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

/* Amélioration des transitions pour les nouveaux éléments */
.market-btn,
.advanced-toggle,
.radio-option,
.unit-price-input,
.price-input-group {
    transition: all 0.3s ease;
}

/* États hover spécifiques pour les nouveaux éléments */
.radio-option:has(input:checked) {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.radio-option:has(input:checked) span {
    color: var(--primary-color);
    font-weight: 600;
}
    margin: 0 auto 20px;
}

.dashboard-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    color: var(--text-secondary);
    background: white; /* Fond blanc */
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Header du dashboard */
.dashboard-header {
    background: white; /* Fond blanc simple */
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 32px;
    margin-bottom: 32px;
    border: 1px solid var(--border-color);
}

.dashboard-header h1 {
    margin: 0 0 8px 0;
    color: var(--text-primary);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.dashboard-subtitle {
    margin: 0 0 24px 0;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.analysis-counter {
    background: var(--gradient-success);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

.dashboard-tabs {
    display: flex;
    gap: 12px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 16px;
}

.dashboard-tabs button {
    padding: 14px 28px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 15px;
    position: relative;
}

.dashboard-tabs button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.dashboard-tabs button:hover::before {
    opacity: 0.1;
}

.dashboard-tabs button:hover {
    color: var(--text-primary);
    transform: translateY(-2px);
}

.dashboard-tabs button.active {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow);
}

.dashboard-tabs button.active::before {
    opacity: 1;
}

/* Contenu principal */
.dashboard-content {
    background: white; /* Fond blanc */
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    padding: 32px;
    border: 1px solid var(--border-color);
}

/* Section d'analyse */
.analysis-section h3,
.history-section h3 {
    margin: 0 0 32px 0;
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 700;
    text-align: center;
}

.analysis-form {
    background: white; /* Fond blanc au lieu du gradient gris */
    padding: 32px;
    border-radius: 16px;
    margin-bottom: 32px;
    border: 1px solid var(--border-color);
}

.analysis-description {
    margin: 0 0 24px 0;
    color: var(--text-secondary);
    line-height: 1.7;
    text-align: center;
    font-size: 1.1rem;
}

/* NOUVEAUX STYLES : Sélecteur de marché */
.market-selector {
    margin-bottom: 24px;
    text-align: center;
}

.market-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 1rem;
}

.market-options {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.market-btn {
    padding: 12px 24px;
    border: 2px solid var(--border-color);
    background: white;
    color: var(--text-secondary);
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.market-btn:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.market-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.market-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.input-group {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    align-items: stretch;
}

.stock-input {
    flex: 1;
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    transition: all 0.3s ease;
    background: white;
}

.stock-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.stock-input:disabled {
    background: #f3f4f6;
    cursor: not-allowed;
}

/* Bouton d'analyse amélioré */
.analyze-button {
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 180px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.analyze-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.analyze-button:hover::before {
    left: 100%;
}

.analyze-button:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.analyze-button:disabled {
    background: var(--text-secondary);
    cursor: not-allowed;
    transform: none;
}

.analyze-button.loading {
    background: var(--text-secondary);
    color: transparent;
}

.analyze-button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* NOUVEAUX STYLES : Section Recherche Avancée */
.advanced-search-section {
    margin-bottom: 24px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    background: white;
}

.advanced-toggle {
    width: 100%;
    padding: 16px 20px;
    background: #f8fafc;
    border: none;
    color: var(--text-primary);
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    font-size: 15px;
}

.advanced-toggle:hover:not(:disabled) {
    background: #f1f5f9;
    color: var(--primary-color);
}

.advanced-toggle.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

.advanced-toggle:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.toggle-icon {
    font-size: 12px;
    color: var(--text-secondary);
    transition: transform 0.3s ease;
}

.advanced-toggle.active .toggle-icon {
    color: var(--primary-color);
}

.advanced-content {
    padding: 24px;
    background: white;
    border-top: 1px solid var(--border-color);
}

.ownership-section {
    margin-bottom: 20px;
}

.ownership-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 14px;
}

.ownership-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
    background: white;
}

.radio-option:hover {
    border-color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.radio-option input[type="radio"] {
    margin: 0;
    accent-color: var(--primary-color);
    width: 16px;
    height: 16px;
}

.radio-option span {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.unit-price-section {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.price-label {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 14px;
}

.price-input-group {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 4px;
    transition: all 0.3s ease;
}

.price-input-group:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.unit-price-input {
    flex: 1;
    padding: 12px 16px;
    border: none;
    background: transparent;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.unit-price-input:focus {
    outline: none;
}

.unit-price-input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.currency-symbol {
    padding: 12px 16px;
    font-weight: 700;
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    border-radius: 6px;
    font-size: 16px;
}

/* Exemples de tickers améliorés */
.examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

.examples span {
    color: var(--text-secondary);
    font-weight: 600;
    margin-right: 12px;
}

.example-ticker {
    padding: 8px 16px;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.example-ticker:hover:not(:disabled) {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.example-ticker:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Résultat d'analyse amélioré */
.analysis-result {
    background: white;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.analysis-result h4 {
    margin: 0;
    padding: 20px 24px;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
}

.analysis-content {
    padding: 24px;
    line-height: 1.8;
    font-size: 1.05rem;
    background: white; /* Fond blanc */
}

.analysis-loading {
    padding: 60px 24px;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
    font-size: 1.1rem;
    background: white; /* Fond blanc */
}

.analysis-error {
    padding: 24px;
    background: #fee2e2;
    color: var(--danger-color);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--danger-color);
    font-weight: 600;
}

/* Section historique améliorée */
.history-section {
    min-height: 400px;
    background: white; /* Fond blanc */
}

.analyses-list {
    display: grid;
    gap: 20px;
}

.analysis-item {
    background: white; /* Fond blanc au lieu du gradient gris */
    border-radius: 12px;
    padding: 24px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    cursor: pointer;
}

.analysis-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.analysis-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
    flex-wrap: wrap;
    gap: 12px;
}

.analysis-title {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.analysis-title h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 700;
}

.analysis-market {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.ownership-badge {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success-color);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}

.analysis-date {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
}

.analysis-actions {
    margin-top: 16px;
}

.view-full-btn {
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

/* État vide amélioré */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-secondary);
    background: white; /* Fond blanc */
}

.empty-state p {
    margin: 0 0 24px 0;
    font-size: 1.2rem;
}

.start-analysis-btn {
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.start-analysis-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ===== STYLES POPUP DE PAIEMENT ===== */

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 11000;
    pointer-events: none;
}

.toast {
    background: white;
    border-radius: 8px;
    padding: 16px;
    margin-bottom: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    animation: slideIn 0.3s ease-out forwards;
    pointer-events: auto;
    min-width: 300px;
}

.toast.success {
    border-left: 4px solid #10b981;
}

.toast.error {
    border-left: 4px solid #ef4444;
}

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

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

/* Overlay de la popup */
.payment-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease-out;
    padding: 20px;
}

.payment-popup {
    background: white;
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease-out;
    position: relative;
}

/* Header de la popup */
.popup-header {
    padding: 30px 30px 20px;
    border-bottom: 1px solid #e5e7eb;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white; /* Fond blanc */
}

.popup-header h2 {
    margin: 0;
    font-size: 24px;
    color: #1f2937;
    font-weight: 700;
}

.close-btn {
    background: #f3f4f6;
    border: none;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #6b7280;
    font-size: 18px;
    transition: all 0.2s;
}

.close-btn:hover {
    background: #e5e7eb;
    color: #374151;
}

/* Message limite */
.limit-message {
    padding: 30px;
    text-align: center;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    margin: 0;
}

.limit-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.limit-message p {
    margin: 8px 0;
    color: #92400e;
}

.limit-message p:first-of-type {
    font-size: 20px;
    font-weight: 600;
}

.limit-subtitle {
    font-size: 16px;
    opacity: 0.9;
}

/* Container des plans */
.plans-container {
    padding: 30px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background: white; /* Fond blanc */
}

.plan-card {
    border: 3px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: white;
}

.plan-card:hover {
    border-color: #3b82f6;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
    transform: translateY(-2px);
}

.plan-card.selected {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.2);
}

.plan-header {
    margin-bottom: 16px;
}

.plan-header h3 {
    margin: 0 0 8px 0;
    font-size: 20px;
    font-weight: 700;
    color: #1f2937;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price {
    font-size: 32px;
    font-weight: 800;
    color: #3b82f6;
}

.period {
    color: #6b7280;
    font-size: 16px;
}

.plan-analyses {
    margin-bottom: 20px;
    padding: 12px;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 8px;
    text-align: center;
    color: #1e40af;
    font-size: 16px;
}

.plan-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.plan-features li {
    padding: 8px 0;
    color: #4b5563;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.selected-badge {
    position: absolute;
    top: -3px;
    right: -3px;
    background: #10b981;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

/* Actions de la popup */
.popup-actions {
    padding: 0 30px 20px;
    display: flex;
    gap: 12px;
    background: white; /* Fond blanc */
}

.payment-btn {
    flex: 1;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    position: relative;
}

.payment-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.4);
}

.payment-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.cancel-btn {
    background: #f9fafb;
    color: #6b7280;
    border: 1px solid #d1d5db;
    padding: 16px 24px;
    border-radius: 10px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 120px;
}

.cancel-btn:hover {
    background: #f3f4f6;
    color: #374151;
}

/* Garanties */
.payment-guarantees {
    padding: 20px 30px 30px;
    border-top: 1px solid #e5e7eb;
    background: #f9fafb;
    border-radius: 0 0 16px 16px;
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 16px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #6b7280;
    font-size: 13px;
    text-align: center;
    flex: 1;
    min-width: 200px;
}

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

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to { 
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Animation pour les boutons disabled */
.payment-btn:disabled::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid #ffffff;
    border-radius: 50%;