/* 导入配色方案 */
@import url('colors.css');

/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
}

/* 页面切换 */
.page {
    display: none;
    min-height: 100vh;
    position: relative;
}

.page.active {
    display: block;
}

/* 登录注册页面样式 */
#auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--bg-primary);
    position: relative;
}

.auth-container {
    z-index: 10;
    position: relative;
}

.auth-box {
    background: var(--bg-secondary);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-green);
    position: relative;
    width: 400px;
    max-width: 90vw;
}

.auth-tabs {
    display: flex;
    margin-bottom: 30px;
    border-radius: 10px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.3);
}

.tab-btn {
    flex: 1;
    padding: 15px;
    background: transparent;
    border: none;
    color: #999;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
    position: relative;
}

.tab-btn.active {
    color: var(--primary-green);
    background: rgba(74, 222, 128, 0.1);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-green);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-btn.active::after {
    transform: scaleX(1);
}

.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
    animation: slideIn 0.5s ease;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-form h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 28px;
}

.input-group {
    position: relative;
    margin-bottom: 25px;
}

.input-group input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: #fff;
    font-size: 16px;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-green);
    box-shadow: 0 0 0 3px var(--primary-green-glow);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.input-highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-green);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.input-group input:focus + .input-highlight {
    transform: scaleX(1);
}

.verification-group {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.verification-group input {
    flex: 1;
}

.verify-btn {
    padding: 15px 20px;
    background: var(--primary-green);
    border: none;
    border-radius: 8px;
    color: #000;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.verify-btn:hover {
    background: var(--primary-green-light);
    transform: translateY(-1px);
}

.verify-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

#captcha-canvas {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    cursor: pointer;
    margin-left: 10px;
}

.auth-btn {
    width: 100%;
    padding: 18px;
    margin-top: 20px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* 主界面样式 */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-green);
    position: relative;
}

.logo h1 {
    font-size: 32px;
    margin: 0;
    color: var(--primary-green);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

#user-phone {
    font-size: 16px;
}

.logout-btn {
    padding: 10px 20px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--border-red);
    border-radius: 5px;
    color: var(--primary-red);
    cursor: pointer;
    transition: all 0.2s ease;
}

.logout-btn:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--border-red-hover);
    transform: translateY(-2px);
}

.main-content {
    padding: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.modules-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 60px;
}

.module {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 25px;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-green);
    box-shadow: var(--shadow-default);
}

.module:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-green-hover);
    border-color: var(--border-green-hover);
}

.lucky-module {
    background: var(--bg-secondary);
    border-color: var(--border-green);
}

.prize-module {
    background: var(--bg-secondary);
    border-color: var(--border-green);
}

.wheel-module {
    background: var(--bg-secondary);
    border-color: var(--border-green);
}

.checkin-module {
    background: var(--bg-secondary);
    border-color: var(--border-green);
}

.module-header {
    text-align: center;
    margin-bottom: 20px;
}

.module-title {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--primary-green);
}

.stars-decoration {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.star {
    font-size: 18px;
    opacity: 0.8;
}

.module-image {
    margin: 20px 0;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: rgba(0, 0, 0, 0.2);
}



.placeholder-text {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.module-btn {
    width: 100%;
    padding: 15px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: bold;
    margin-top: 10px;
}

.expansion-area {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 2px dashed var(--border-green);
}

.expansion-placeholder {
    padding: 40px;
}

.fade {
    opacity: 0.6;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .modules-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .main-content {
        padding: 20px;
    }
    
    .main-header {
        padding: 15px 20px;
        flex-direction: column;
        gap: 15px;
    }
    
    .auth-box {
        padding: 30px 20px;
    }
}

/* 充值按钮样式 */
.recharge-btn {
    display: inline-block;
    margin-left: 15px;
    font-size: 24px;
    text-decoration: none;
    color: var(--primary-green);
    transition: all 0.2s ease;
}

.recharge-btn:hover {
    transform: scale(1.1);
    color: var(--primary-green-light);
}