/* 游戏充值页面专用样式 */

/* 游戏充值区域 */
.game-charge {
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    overflow: hidden;
    margin-bottom: 40px;
}

.charge-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px 40px;
    text-align: center;
}

.charge-header h2 {
    font-size: 28px;
    font-weight: bold;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.charge-content {
    padding: 40px;
}

/* 充值表单 */
.charge-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 30px;
}

.form-group label {
    display: block;
    font-size: 16px;
    font-weight: bold;
    color: #2c3e50;
    margin-bottom: 10px;
}

/* 输入框和选择框 */
.form-group select,
.form-group input[type="text"],
.form-group input[type="number"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
}

.form-group select:focus,
.form-group input[type="text"]:focus,
.form-group input[type="number"]:focus {
    outline: none;
    border-color: #3498db;
    background-color: white;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group select:hover,
.form-group input[type="text"]:hover,
.form-group input[type="number"]:hover {
    border-color: #bdc3c7;
}

/* 支付方式 */
.payment-methods {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.payment-option {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    border: 2px solid #e1e8ed;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: #f8f9fa;
    flex: 1;
    min-width: 120px;
}

.payment-option:hover {
    border-color: #3498db;
    background-color: #e3f2fd;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.payment-option input[type="radio"] {
    display: none;
}

.payment-option input[type="radio"]:checked + .payment-icon {
    transform: scale(1.2);
}

.payment-option input[type="radio"]:checked ~ span {
    color: #3498db;
    font-weight: bold;
}

.payment-option:has(input[type="radio"]:checked) {
    border-color: #3498db;
    background-color: #e3f2fd;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.payment-icon {
    font-size: 24px;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.payment-option span:last-child {
    font-size: 16px;
    color: #2c3e50;
    transition: all 0.3s ease;
}

/* 金额输入 */
.amount-input {
    position: relative;
    display: flex;
    align-items: center;
}

.amount-input input {
    padding-right: 40px;
}

.currency {
    position: absolute;
    right: 15px;
    color: #7f8c8d;
    font-size: 16px;
    font-weight: bold;
    pointer-events: none;
}

/* 温馨提示 */
.tips-section {
    background-color: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    padding: 20px;
    margin: 30px 0;
}

.tips-section h3 {
    color: #856404;
    font-size: 18px;
    margin: 0 0 15px 0;
    display: flex;
    align-items: center;
}

.tips-section h3:before {
    content: "⚠️";
    margin-right: 10px;
    font-size: 20px;
}

.tips-content p {
    color: #856404;
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 10px 0;
    padding-left: 20px;
    position: relative;
}

.tips-content p:before {
    content: "•";
    color: #f39c12;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.tips-content p:last-child {
    margin-bottom: 0;
}

/* 表单操作按钮 */
.form-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
}

.charge-btn,
.reset-btn {
    padding: 15px 40px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.charge-btn {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(46, 204, 113, 0.3);
}

.charge-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 204, 113, 0.4);
}

.charge-btn:active {
    transform: translateY(0);
}

.reset-btn {
    background-color: #95a5a6;
    color: white;
    box-shadow: 0 4px 15px rgba(149, 165, 166, 0.3);
}

.reset-btn:hover {
    background-color: #7f8c8d;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(127, 140, 141, 0.4);
}

.reset-btn:active {
    transform: translateY(0);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .charge-header {
        padding: 20px;
    }
    
    .charge-header h2 {
        font-size: 24px;
    }
    
    .charge-content {
        padding: 20px;
    }
    
    .payment-methods {
        flex-direction: column;
        gap: 15px;
    }
    
    .payment-option {
        min-width: auto;
    }
    
    .form-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .charge-btn,
    .reset-btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .charge-header {
        padding: 15px;
    }
    
    .charge-header h2 {
        font-size: 20px;
    }
    
    .charge-content {
        padding: 15px;
    }
    
    .form-group {
        margin-bottom: 20px;
    }
    
    .form-group label {
        font-size: 14px;
    }
    
    .form-group select,
    .form-group input[type="text"],
    .form-group input[type="number"] {
        font-size: 14px;
        padding: 10px 12px;
    }
    
    .payment-option {
        padding: 12px 15px;
    }
    
    .payment-icon {
        font-size: 20px;
    }
    
    .payment-option span:last-child {
        font-size: 14px;
    }
    
    .tips-section {
        padding: 15px;
    }
    
    .tips-section h3 {
        font-size: 16px;
    }
    
    .tips-content p {
        font-size: 13px;
    }
}

/* 页面加载动画 */
.game-charge {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

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

.form-group {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.form-group:nth-child(1) { animation-delay: 0.2s; }
.form-group:nth-child(2) { animation-delay: 0.4s; }
.form-group:nth-child(3) { animation-delay: 0.6s; }
.form-group:nth-child(4) { animation-delay: 0.8s; }
.form-group:nth-child(5) { animation-delay: 1.0s; }

.tips-section {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 1.2s;
}

.form-actions {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
    animation-delay: 1.4s;
}

/* 特殊效果 */
.payment-option:hover .payment-icon {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-5px);
    }
    60% {
        transform: translateY(-3px);
    }
}

.charge-btn:hover {
    animation: pulse 0.6s ease;
}

@keyframes pulse {
    0% {
        transform: translateY(-2px) scale(1);
    }
    50% {
        transform: translateY(-2px) scale(1.05);
    }
    100% {
        transform: translateY(-2px) scale(1);
    }
}

/* 表单验证样式 */
.form-group input:invalid,
.form-group select:invalid {
    border-color: #e74c3c;
    background-color: #fdf2f2;
}

.form-group input:valid,
.form-group select:valid {
    border-color: #27ae60;
    background-color: #f0fff4;
}

/* 加载状态 */
.charge-btn.loading {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    cursor: not-allowed;
    position: relative;
}

.charge-btn.loading:after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}