/* 首页特定样式 */

/* 欢迎屏幕 */
.welcome-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 0;
    animation: fadeIn 0.8s ease;
}

/* Logo容器 */
.logo-container {
    margin-bottom: 24px;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    color: #00bcd4;
    background: linear-gradient(135deg, #00bcd4, #009688);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    padding: 8px 16px;
    border-radius: 8px;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #00bcd4, #009688, transparent);
    border-radius: 3px;
}

/* 欢迎标题 */
.welcome-title {
    margin-bottom: 12px;
    font-size: 24px;
    animation: slideUp 0.5s ease 0.2s both;
}

.welcome-subtitle {
    color: #757575;
    margin-bottom: 32px;
    font-size: 16px;
    animation: slideUp 0.5s ease 0.4s both;
}

/* 功能卡片 */
.feature-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
    width: 100%;
}

.feature-card {
    background-color: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    padding: 20px;
    width: calc(33.333% - 16px);
    min-width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    animation: fadeIn 0.5s ease 0.6s both;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 188, 212, 0.2);
}

.card-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0f7fa, #b2ebf2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.card-icon .material-icons {
    font-size: 30px;
    color: #00bcd4;
}

.feature-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
    color: #333;
}

.feature-card p {
    font-size: 12px;
    color: #757575;
    line-height: 1.4;
}

/* 操作按钮 */
.action-buttons {
    display: flex;
    gap: 16px;
    margin-top: 16px;
    animation: fadeIn 0.5s ease 0.8s both;
}

/* 响应式调整 */
@media (max-width: 374px) {
    .feature-card {
        width: calc(50% - 16px);
        min-width: 120px;
    }
    
    .card-icon {
        width: 50px;
        height: 50px;
    }
    
    .card-icon .material-icons {
        font-size: 24px;
    }
}