/**
 * Styles pour le système Premium
 */

/* Badge Premium */
.premium-badge-container {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 100;
}

.premium-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
    animation: premium-glow 2s ease-in-out infinite;
}

.premium-star {
    font-size: 14px;
    animation: star-spin 3s linear infinite;
}

@keyframes premium-glow {
    0%, 100% { box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4); }
    50% { box-shadow: 0 2px 16px rgba(255, 215, 0, 0.7); }
}

@keyframes star-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Modal Premium */
.premium-modal .modal-content {
    max-width: 600px;
    padding: 0;
    overflow: hidden;
}

.premium-header {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    padding: 30px;
    text-align: center;
}

.premium-header h2 {
    margin: 0 0 10px 0;
    font-size: 28px;
    font-weight: 700;
}

.premium-subtitle {
    margin: 0;
    font-size: 16px;
    opacity: 0.9;
}

.premium-benefits {
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.premium-benefit {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s;
}

.premium-benefit:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.benefit-icon {
    font-size: 32px;
    line-height: 1;
    flex-shrink: 0;
}

.benefit-content h4 {
    margin: 0 0 5px 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.benefit-content p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

.premium-pricing {
    padding: 0 30px 20px;
    text-align: center;
}

.price-box {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 20px 40px;
    background: #f8f9fa;
    border-radius: 16px;
    border: 2px solid #FFD700;
}

.price {
    font-size: 32px;
    font-weight: 700;
    color: #333;
}

.trial-info {
    font-size: 14px;
    color: #10B981;
    font-weight: 600;
}

.btn-subscribe-premium {
    display: block;
    width: calc(100% - 60px);
    margin: 0 30px 20px;
    padding: 16px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #333;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.btn-subscribe-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.4);
}

.premium-note {
    text-align: center;
    padding: 0 30px 30px;
    margin: 0;
    font-size: 13px;
    color: #666;
}

/* États Premium */
.is-premium-user .fuel-display.unlimited::after {
    content: " ∞";
    font-size: 16px;
    color: #FFD700;
    font-weight: bold;
}

.is-premium-user .fuel-actions.premium-unlimited {
    display: none;
}

/* Carburant illimité */
.is-premium-user .resource-item.fuel .resource-value {
    color: #FFD700;
    font-weight: bold;
}

.is-premium-user .resource-item.fuel .resource-value::after {
    content: " ∞";
    font-size: 14px;
    margin-left: 2px;
}

/* Animation carburant illimité */
.is-premium-user .resource-item.fuel img {
    animation: premium-pulse 2s ease-in-out infinite;
}

@keyframes premium-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Bouton Premium dans le header */
.premium-button {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border: none;
    border-radius: 20px;
    color: #333;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-left: 10px;
}

.premium-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.premium-button .premium-star {
    font-size: 16px;
}

/* Masquer le bouton si déjà Premium */
.is-premium-user .premium-button {
    display: none;
}

/* Responsive */
@media (max-width: 600px) {
    .premium-modal .modal-content {
        max-width: 95%;
    }
    
    .premium-header {
        padding: 20px;
    }
    
    .premium-header h2 {
        font-size: 24px;
    }
    
    .premium-benefits {
        padding: 20px;
    }
    
    .benefit-icon {
        font-size: 24px;
    }
    
    .benefit-content h4 {
        font-size: 16px;
    }
    
    .price {
        font-size: 28px;
    }
}