/* Banner Section Styles */
.banner-section {
    padding: 2rem 0;
    background: rgba(255, 255, 255, 0.9);
}

.banner-content {
    width: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.banner-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    max-height: 400px;
}

@media (max-width: 768px) {
    .banner-section {
        padding: 1rem 0;
    }

    .banner-content {
        border-radius: 15px;
    }

    .banner-image {
        max-height: 250px;
    }
}

/* Payment Section Styles */
.payment-section {
    background: linear-gradient(135deg, rgba(255, 224, 236, 0.8) 0%, rgba(255, 192, 217, 0.8) 100%);
    backdrop-filter: blur(10px);
    padding: 2rem 0 4rem;
    min-height: 100vh;
    position: relative;
}

.payment-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 105, 180, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Payment Header */
.payment-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 20, 147, 0.3);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    color: #ff1493;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.2);
}

.payment-header h2 {
    color: #ff1493;
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(255, 20, 147, 0.2);
}

/* Payment Content */
.payment-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1), 0 0 0 1px rgba(255,255,255,0.5);
    position: relative;
    z-index: 1;
}

/* Game Info Card */
.game-info-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.1) 0%, rgba(255, 20, 147, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    border: 2px solid rgba(255, 20, 147, 0.2);
}

.game-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.game-details h3 {
    color: #ff1493;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
}

.game-details p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* Form Sections */
.form-section {
    margin-bottom: 2rem;
}

.form-section h3 {
    color: #ff1493;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    color: #333;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.form-group input {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 20, 147, 0.2);
    border-radius: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #ff1493;
    box-shadow: 0 0 0 3px rgba(255, 20, 147, 0.1);
}

.form-hint {
    color: #999;
    font-size: 0.85rem;
    margin: 0.5rem 0 0;
    font-family: 'Poppins', sans-serif;
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.item-card {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 20, 147, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
}

.item-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.2);
}

.item-card.active {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    border-color: transparent;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.3);
}

.item-card .item-name {
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.item-card .item-price {
    font-weight: 700;
    font-size: 1.1rem;
    color: #ff1493;
}

.item-card.active .item-price {
    color: white;
}

/* Payment Methods Grid */
.payment-methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

/* Package Options */
.package-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.package-option {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 20, 147, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.package-option:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.2);
}

.package-option.active {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.3);
}

.package-option strong {
    display: block;
    font-size: 1.1rem;
    color: #ff1493;
    margin-bottom: 0.5rem;
}

.package-option.active strong {
    color: white;
}

.package-option p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

.package-option.active p {
    color: white;
}

.payment-method-card {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid rgba(255, 20, 147, 0.2);
    border-radius: 12px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.payment-method-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.2);
}

.payment-method-card.active {
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.3);
}

.payment-method-card img {
    width: 60px;
    height: 40px;
    object-fit: contain;
}

.payment-method-card span {
    font-weight: 500;
    font-size: 0.85rem;
    color: #333;
}

.payment-method-card.active span {
    color: white;
}

/* Order Summary */
.order-summary {
    background: linear-gradient(135deg, rgba(255, 105, 180, 0.1) 0%, rgba(255, 20, 147, 0.05) 100%);
    padding: 1.5rem;
    border-radius: 15px;
    margin-bottom: 2rem;
    border: 2px solid rgba(255, 20, 147, 0.2);
}

.order-summary h3 {
    color: #ff1493;
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    color: #333;
}

.summary-item strong {
    color: #ff1493;
}

.summary-total {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0 0;
    border-top: 2px solid rgba(255, 20, 147, 0.2);
    margin-top: 1rem;
    font-size: 1.2rem;
}

.summary-total strong {
    color: #ff1493;
    font-size: 1.5rem;
}

/* Submit Button */
.btn-submit {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(135deg, #ff69b4 0%, #ff1493 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 20, 147, 0.3);
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 20, 147, 0.4);
}

.btn-submit:disabled {
    background: #ccc;
    cursor: not-allowed;
    box-shadow: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .payment-header h2 {
        font-size: 1.5rem;
    }

    .payment-content {
        padding: 1.5rem;
    }

    .game-info-card {
        flex-direction: column;
        text-align: center;
    }

    .items-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .payment-methods-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    .payment-section {
        padding: 1rem 0 2rem;
    }

    .payment-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .payment-header h2 {
        font-size: 1.3rem;
    }

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

    .payment-methods-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}