/* 毛边玻璃效果样式 */
.glass-btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    color: white;
    font-weight: bold;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.glass-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 35px 0 rgba(31, 38, 135, 0.15);
}

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

/* 按钮尺寸变体 */
.glass-btn-small {
    padding: 8px 20px;
    font-size: 14px;
}

.glass-btn-medium {
    padding: 12px 32px;
    font-size: 16px;
}

.glass-btn-large {
    padding: 16px 48px;
    font-size: 18px;
}

/* 颜色变体 */
.glass-btn-primary {
    background: rgba(124, 132, 255, 0.3);
    border: 1px solid rgba(124, 132, 255, 0.4);
}

.glass-btn-primary:hover {
    background: rgba(124, 132, 255, 0.4);
}

.glass-btn-success {
    background: rgba(52, 211, 153, 0.3);
    border: 1px solid rgba(52, 211, 153, 0.4);
}

.glass-btn-success:hover {
    background: rgba(52, 211, 153, 0.4);
}

.glass-btn-danger {
    background: rgba(239, 68, 68, 0.3);
    border: 1px solid rgba(239, 68, 68, 0.4);
}

.glass-btn-danger:hover {
    background: rgba(239, 68, 68, 0.4);
}

/* 居中文字样式 */
.text-center {
    text-align: center;
}

/* 玻璃卡片样式 */
.glass-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    padding: 20px;
    transition: all 0.3s ease;
}

.glass-card:hover {
    box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.2);
    transform: translateY(-5px);
}

/* 移除图标后优化的间距 */
.no-icon-spacing {
    padding-left: 0 !important;
    margin-left: 0 !important;
}

/* 按钮容器居中 */
.btn-container-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin: 15px 0;
}

/* 移除默认按钮样式 */
button {
    border: none;
    outline: none;
    cursor: pointer;
}

/* 优化的字体显示 */
.optimized-text {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    letter-spacing: 0.5px;
    line-height: 1.6;
}

/* 优化的排版 */
.optimized-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 响应式设计规则 */

/* 大屏幕 (桌面端) */
@media (min-width: 1200px) {
    .glass-card {
        border-radius: 20px;
    }
    .optimized-layout {
        gap: 30px;
    }
}

/* 中屏幕 (平板横向) */
@media (min-width: 992px) and (max-width: 1199px) {
    .glass-btn {
        padding: 9px 18px;
        font-size: 15px;
    }
    .glass-card {
        border-radius: 18px;
    }
    .optimized-layout {
        gap: 25px;
    }
}

/* 小屏幕 (平板纵向) */
@media (min-width: 768px) and (max-width: 991px) {
    .glass-btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    .glass-btn-large {
        padding: 10px 20px;
        font-size: 16px;
    }
    .optimized-layout {
        gap: 20px;
    }
}

/* 超小屏幕 (手机) */
@media (max-width: 767px) {
    .glass-card {
        border-radius: 12px;
        padding: 15px;
        margin: 10px;
    }
    .glass-btn {
        padding: 7px 14px;
        font-size: 14px;
        border-radius: 10px;
        width: 100%;
        margin-bottom: 10px;
    }
    .glass-btn-large {
        padding: 9px 18px;
        font-size: 15px;
        border-radius: 12px;
    }
    .optimized-layout {
        flex-direction: column;
        gap: 15px;
        padding: 10px;
    }
    .btn-container-center {
        flex-direction: column;
    }
    /* 移除部分动画以优化移动设备性能 */
    .glass-card:hover {
        transform: translateY(-3px);
    }
    .glass-btn:hover {
        transform: translateY(-1px);
    }
}

/* 极小屏幕 (小型手机) */
@media (max-width: 480px) {
    .glass-card {
        border-radius: 10px;
        padding: 12px;
        margin: 5px;
    }
    .glass-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    /* 确保内容不被刘海屏遮挡 */
    body {
        padding-top: env(safe-area-inset-top, 20px);
        padding-bottom: env(safe-area-inset-bottom, 20px);
    }
}