/* OSS Community - 文章抽屉样式 */

/* 遮罩层 */
.post-drawer-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.post-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* 抽屉容器 */
.post-drawer {
    position: fixed;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%) translateY(100%);
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    background: #0f172a;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-bottom: none;
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    overflow: hidden;
}

.post-drawer.active {
    transform: translateX(-50%) translateY(0);
}

/* 抽屉顶部标题栏 */
.post-drawer-header {
    flex-shrink: 0;
    padding: 24px 28px 20px;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    background: rgba(15, 23, 42, 0.95);
    position: relative;
}

.post-drawer-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(30, 41, 59, 0.6);
    color: #94a3b8;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.post-drawer-close:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    transform: scale(1.05);
}

.post-drawer-close svg {
    width: 18px;
    height: 18px;
}

.post-drawer-title {
    font-size: 22px;
    font-weight: 700;
    color: #e2e8f0;
    margin: 0 0 12px 0;
    padding-right: 50px;
    line-height: 1.3;
}

.post-drawer-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #64748b;
    font-size: 13px;
}

.post-drawer-avatar {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
}

.post-drawer-user-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.post-drawer-username {
    color: #e2e8f0;
    font-weight: 600;
    font-size: 13px;
}

.post-drawer-date {
    color: #64748b;
    font-size: 12px;
}

.post-drawer-category {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 8px;
    background: rgba(99, 102, 241, 0.2);
    color: #c7d2fe;
    margin-left: auto;
}

/* 抽屉内容区域 */
.post-drawer-body {
    flex: 1;
    overflow-y: auto;
    padding: 28px;
}

.post-drawer-content {
    color: #cbd5e1;
    font-size: 15px;
    line-height: 1.8;
}

.post-drawer-content h1,
.post-drawer-content h2,
.post-drawer-content h3 {
    color: #e2e8f0;
    margin: 1.2em 0 0.6em;
    font-weight: 700;
}

.post-drawer-content h1 { font-size: 1.8em; border-bottom: 2px solid rgba(99, 102, 241, 0.3); padding-bottom: 0.3em; }
.post-drawer-content h2 { font-size: 1.4em; border-bottom: 1px solid rgba(99, 102, 241, 0.2); padding-bottom: 0.2em; }
.post-drawer-content h3 { font-size: 1.2em; }

.post-drawer-content p {
    color: #cbd5e1;
    line-height: 1.8;
    margin: 0.8em 0;
}

.post-drawer-content code {
    background: rgba(30, 41, 59, 0.6);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9em;
    color: #f472b6;
}

.post-drawer-content pre {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 8px;
    padding: 16px;
    overflow-x: auto;
    margin: 0.8em 0;
}

.post-drawer-content pre code {
    background: transparent;
    padding: 0;
    color: #e2e8f0;
}

.post-drawer-content blockquote {
    border-left: 4px solid #6366f1;
    margin: 0.8em 0;
    padding: 12px 16px;
    background: rgba(99, 102, 241, 0.05);
    border-radius: 0 8px 8px 0;
    color: #94a3b8;
}

.post-drawer-content ul,
.post-drawer-content ol {
    padding-left: 24px;
    color: #cbd5e1;
}

.post-drawer-content li {
    margin: 0.4em 0;
}

.post-drawer-content a {
    color: #6366f1;
    text-decoration: none;
}

.post-drawer-content a:hover {
    text-decoration: underline;
}

.post-drawer-content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 0.8em 0;
}

.post-drawer-content hr {
    border: none;
    height: 1px;
    background: rgba(99, 102, 241, 0.2);
    margin: 1.5em 0;
}

/* 底部统计栏 */
.post-drawer-footer {
    flex-shrink: 0;
    padding: 16px 28px;
    border-top: 1px solid rgba(99, 102, 241, 0.1);
    background: rgba(15, 23, 42, 0.95);
    display: flex;
    gap: 24px;
    color: #64748b;
    font-size: 13px;
    font-weight: 500;
}

.post-drawer-stat {
    display: flex;
    align-items: center;
    gap: 6px;
}

.post-drawer-stat svg {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

/* 滚动条样式 */
.post-drawer-body::-webkit-scrollbar {
    width: 6px;
}

.post-drawer-body::-webkit-scrollbar-track {
    background: transparent;
}

.post-drawer-body::-webkit-scrollbar-thumb {
    background: rgba(99, 102, 241, 0.3);
    border-radius: 3px;
}

.post-drawer-body::-webkit-scrollbar-thumb:hover {
    background: rgba(99, 102, 241, 0.5);
}

/* 响应式 */
@media (max-width: 768px) {
    .post-drawer {
        width: 100%;
        max-width: none;
        max-height: 90vh;
        border-radius: 16px 16px 0 0;
    }

    .post-drawer-header {
        padding: 20px 20px 16px;
    }

    .post-drawer-title {
        font-size: 18px;
    }

    .post-drawer-body {
        padding: 20px;
    }

    .post-drawer-content {
        font-size: 14px;
    }

    .post-drawer-footer {
        padding: 14px 20px;
        gap: 16px;
    }

    .post-drawer-close {
        top: 12px;
        right: 12px;
        width: 32px;
        height: 32px;
    }
}