/* ========================================
   REGISTRATION POPUP STYLES
   ======================================== */

.registration-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    animation: fadeIn 0.3s ease;
}

.registration-popup .popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
}

.registration-popup .popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
    animation: slideUp 0.4s ease;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.registration-popup .popup-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 28px;
    color: #64748b;
    cursor: pointer;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.registration-popup .popup-close:hover {
    background: #f1f5f9;
    color: #1e293b;
}

.registration-popup .popup-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.registration-popup .popup-icon i {
    font-size: 36px;
    color: white;
}

.registration-popup h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.registration-popup p {
    color: #64748b;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.registration-popup .popup-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
    text-align: left;
}

.registration-popup .popup-benefits li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    color: #1e293b;
    font-size: 0.95rem;
    border-bottom: 1px solid #f1f5f9;
}

.registration-popup .popup-benefits li:last-child {
    border-bottom: none;
}

.registration-popup .popup-benefits li i {
    color: #10b981;
    font-size: 1.1rem;
    background: #d1fae5;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.registration-popup .popup-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.registration-popup .btn-signup {
    display: inline-block;
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #2563eb, #7c3aed);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
}

.registration-popup .btn-signup:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.5);
}

.registration-popup .btn-signin {
    display: inline-block;
    width: 100%;
    padding: 0.75rem 1.5rem;
    color: #64748b;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.registration-popup .btn-signin:hover {
    color: #2563eb;
}

.registration-popup .popup-note {
    font-size: 0.8rem;
    color: #94a3b8;
    margin-bottom: 0;
}

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

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translate(-50%, -40%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* Responsive */
@media (max-width: 576px) {
    .registration-popup .popup-content {
        padding: 2rem 1.5rem;
        width: 95%;
    }
    
    .registration-popup h3 {
        font-size: 1.5rem;
    }
    
    .registration-popup .popup-icon {
        width: 60px;
        height: 60px;
    }
    
    .registration-popup .popup-icon i {
        font-size: 28px;
    }
}