/* ==========================================================
   GLOBAL RESET
========================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #f4f6fb;
    color: #1f2937;
    line-height: 1.6;
}

/* ==========================================================
   PAGE WRAPPER
========================================================== */

.afa-page {
    margin-top: 140px;
    padding: 60px 20px 80px;
    display: flex;
    justify-content: center;
}

.afa-card {
    width: 100%;
    max-width: 760px;
    background: #ffffff;
    border-radius: 14px;
    padding: 50px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
    animation: fadeInUp 0.4s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================
   HEADER
========================================================== */

.afa-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.afa-header p {
    color: #6b7280;
    margin-bottom: 35px;
}

/* ==========================================================
   PRICE BOX
========================================================== */

.afa-price-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f3f0ff, #ede9fe);
    padding: 18px 25px;
    border-radius: 10px;
    margin-bottom: 40px;
}

.afa-price {
    color: #6d28d9;
    font-size: 18px;
    font-weight: 700;
}

/* ==========================================================
   REQUIRED STAR
========================================================== */

.required-star {
    color: #ef4444;
    font-weight: 700;
}

/* ==========================================================
   FORM GRID
========================================================== */

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-bottom: 40px;
}

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

.form-group label {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
}

.form-group input {
    padding: 14px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    font-size: 14px;
    transition: all 0.2s ease;
}

.form-group input:focus {
    border-color: #6d28d9;
    box-shadow: 0 0 0 3px rgba(109, 40, 217, 0.1);
    outline: none;
}

.form-group input::placeholder {
    color: #9ca3af;
}

/* ==========================================================
   PAYMENT SECTION
========================================================== */

.payment-section-title {
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 16px;
}

.payment-options-row {
    display: flex;
    gap: 20px;
}

.payment-card {
    flex: 1;
    padding: 22px;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.25s ease;
}

.payment-card:hover {
    border-color: #6d28d9;
    transform: translateY(-2px);
}

.payment-card.active {
    border: 2px solid #6d28d9;
    background: #f5f3ff;
    box-shadow: 0 6px 18px rgba(109, 40, 217, 0.08);
}

.payment-card input {
    display: none;
}

.payment-title {
    font-weight: 600;
    font-size: 16px;
    margin-bottom: 6px;
}

.payment-desc {
    font-size: 13px;
    color: #6b7280;
}

/* ==========================================================
   ALERT BOXES
========================================================== */

.alert-box {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 14px;
    display: none;
    animation: fadeIn 0.3s ease;
}

.alert-success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

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

/* ==========================================================
   BUTTON
========================================================== */

.submit-registration-btn {
    width: 100%;
    padding: 16px;
    border-radius: 8px;
    border: none;
    font-size: 15px;
    font-weight: 600;
    background: #6d28d9;
    color: #ffffff;
    margin-top: 35px;
    transition: all 0.2s ease;
}

.submit-registration-btn:hover:not(:disabled) {
    background: #5b21b6;
}

.submit-registration-btn:disabled {
    background: #c4b5fd;
    cursor: not-allowed;
}

/* ==========================================================
   RESPONSIVE
========================================================== */

@media (max-width: 768px) {

    .afa-card {
        padding: 35px;
    }

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

    .payment-options-row {
        flex-direction: column;
    }
}