/* Premium Sidebar Styles */
.premium-section {
    margin: 20px 0;
    padding: 20px 15px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border-radius: 12px;
    border: 1px solid #ffd700;
}

.premium-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 15px;
    color: #ffd700;
}

.premium-icon {
    font-size: 18px;
    animation: pulse 2s infinite;
}

.premium-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.premium-plans {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.premium-plan {
    background: rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.3);
    border-radius: 8px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.premium-plan:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: #ffd700;
    transform: translateY(-2px);
}

.premium-plan.popular {
    border-color: #ffd700;
    background: rgba(255, 215, 0, 0.15);
}

.plan-badge {
    position: absolute;
    top: -8px;
    right: 8px;
    background: #ffd700;
    color: #000;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: bold;
}

.plan-duration {
    font-weight: 600;
    color: #ffd700;
    font-size: 14px;
    margin-bottom: 4px;
}

.plan-price {
    font-size: 18px;
    font-weight: bold;
    color: white;
    margin-bottom: 8px;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.plan-features span {
    font-size: 11px;
    color: #a0a0b8;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Premium Modal */
.premium-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.premium-modal-content {
    background: #1a1a2e;
    border-radius: 12px;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    border: 1px solid #ffd700;
    text-align: center;
}

.premium-modal h3 {
    color: #ffd700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.whatsapp-btn {
    background: #25d366;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    margin: 15px 0;
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background: #128c7e;
    transform: translateY(-1px);
}

.modal-close {
    background: #666;
    color: white;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-top: 10px;
}