/* --- 项目展示页 --- */

/* 页面容器 */
#projects-page {
    margin: 100px auto 0 auto;
    padding: 20px;
    max-width: 900px;
    width: 100%;
    box-sizing: border-box;
}

/* GitHub 统计卡片 */
#github-stats {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 0 20px #d9d9d980;
    overflow: hidden;
    margin-bottom: 30px;
}
#github-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    padding: 30px 40px;
    gap: 30px;
}
#github-profile {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
    min-width: 200px;
}
#github-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 3px solid #f1f1f1;
}
#github-user-info h2 {
    margin: 0 0 5px 0;
    font-size: 20px;
    color: #1e3e3f;
}
#github-user-info p {
    margin: 0;
    font-size: 13px;
    color: #5c6b72;
    max-width: 300px;
}
#github-numbers {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}
.stat-item {
    text-align: center;
    min-width: 55px;
}
.stat-num {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: #66afef;
}
.stat-label {
    display: block;
    font-size: 12px;
    color: #5c6b72;
    margin-top: 2px;
}
#github-heatmap {
    padding: 0 30px 20px;
}
#heatmap-img {
    width: 100%;
    border-radius: 10px;
    display: block;
}

/* 项目卡片网格 */
#project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}
.project-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 0 20px #d9d9d980;
    padding: 35px 30px;
    transition: box-shadow 0.25s, transform 0.25s;
    display: flex;
    flex-direction: column;
}
.project-card:hover {
    box-shadow: 0 0 5px #d9d9d9;
    transform: translate(-5px, -5px);
}
.project-name {
    font-size: 20px;
    margin: 0 0 15px 0;
    text-align: center;
}
.project-name a {
    color: #66afef;
}
.project-name a:hover {
    opacity: 0.8;
}
.project-meta {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 13px;
    color: #5c6b72;
}
.project-status {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}
.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.status-active .status-dot {
    background: #34d058;
    box-shadow: 0 0 6px #34d05880;
}
.status-completed .status-dot {
    background: #66afef;
    box-shadow: 0 0 6px #66afef80;
}
.status-archived .status-dot {
    background: #999;
}
.project-desc {
    color: #1e3e3f;
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 18px;
    flex: 1;
}
.project-desc p {
    margin: 0;
}
.project-tech {
    margin-bottom: 18px;
    font-size: 13px;
    line-height: 1.8;
}
.project-tech .icon {
    color: #5c6b72;
    margin-right: 5px;
}
.tech-tag {
    display: inline-block;
    font-weight: bold;
    margin-right: 8px;
}
.project-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.project-btn {
    display: inline-block;
    background: linear-gradient(120deg, #9abbf7 0%, #ffbbf4 100%);
    border-radius: 20px 0;
    box-shadow: 2px 2px 10px 0 #ffbbf47a;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    padding: 8px 18px;
    transition: box-shadow 0.25s ease-out, transform 0.25s ease-out;
}
.project-btn:hover {
    box-shadow: -2px -2px 10px 0 #9abbf77a;
    transform: translate(-2px, -2px);
    opacity: 1;
}
.project-btn-gh {
    background: linear-gradient(120deg, #6f42c1 0%, #8957e5 100%);
    box-shadow: 2px 2px 10px 0 #8957e57a;
}
.project-btn-gh:hover {
    box-shadow: -2px -2px 10px 0 #6f42c17a;
}

/* 技术栈标签云 */
#tech-cloud-wrap {
    margin-top: 50px;
    text-align: center;
}
#tech-cloud-title {
    color: #5c6b72;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: bold;
}
#tech-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}
.cloud-tag {
    display: inline-block;
    border: 1px solid #ffffff80;
    border-radius: 10px;
    padding: 8px 16px;
    transition: background 0.25s, border 0.25s, color 0.25s;
    font-weight: bold;
}
.cloud-tag:hover {
    background: #fff;
    border-color: #a5c2f5;
    color: #5c6b72 !important;
}
.cloud-tag.size-sm {
    font-size: 13px;
    padding: 6px 12px;
}
.cloud-tag.size-md {
    font-size: 15px;
    padding: 8px 16px;
}
.cloud-tag.size-lg {
    font-size: 18px;
    padding: 10px 20px;
}

/* 响应式 */
@media (max-width: 900px) {
    #projects-page {
        margin-top: 60px;
        padding: 15px;
    }
    #project-grid {
        grid-template-columns: 1fr;
    }
    #github-card {
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }
    #github-profile {
        flex-direction: column;
    }
    #github-numbers {
        justify-content: center;
    }
    #github-heatmap {
        padding: 0 15px 15px;
    }
}
@media (min-width: 900px) and (max-width: 1200px) {
    #projects-page {
        max-width: 800px;
    }
}