/* B站智控 - 旧模板页样式 */

/* ---- CSS 变量（B站设计系统） ---- */
:root {
    --bili-pink: #FB7299;
    --bili-pink-dark: #e8637f;
    --bili-blue: #00a1d6;
    --bili-bg: #f4f5f7;
    --bili-card: #ffffff;
    --bili-border: #e3e5e7;
    --bili-text: #18191c;
    --bili-text-sub: #61666d;
    --bili-text-hint: #9499a0;
    --bili-radius: 12px;
    --bili-radius-lg: 20px;
    --bili-shadow: 0 2px 12px rgba(24, 25, 28, 0.06);
    --bili-shadow-hover: 0 6px 20px rgba(251, 114, 153, 0.14);
}

/* ---- 基础样式 ---- */
* { box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Roboto, Arial, sans-serif;
    background-color: var(--bili-bg);
    color: var(--bili-text);
}

/* ---- 滚动条（B站风格圆润） ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: #d4d6da;
    border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: #b2b5bb; }

/* ---- 卡片 ---- */
.card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    border-radius: var(--bili-radius-lg);
}
.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--bili-shadow-hover);
}

/* ---- 渐变 ---- */
.gradient-primary {
    background: linear-gradient(135deg, #FB7299 0%, #f25c78 100%);
}
.gradient-blue {
    background: linear-gradient(135deg, #00a1d6 0%, #0eaaee 100%);
}
.gradient-teal {
    background: linear-gradient(135deg, #14b8a6 0%, #06d6c4 100%);
}
.gradient-purple {
    background: linear-gradient(135deg, #8b5cf6 0%, #c026d3 100%);
}

/* ---- 侧边栏 ---- */
aside {
    border-right: 1px solid var(--bili-border);
    background: #fff;
}

.sidebar-link {
    color: var(--bili-text-sub);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
    border-radius: 0;
}
.sidebar-link:hover:not(.active) {
    background-color: #fef2f6;
    color: var(--bili-pink);
}
.sidebar-link.active {
    background-color: #fef2f6;
    border-left-color: var(--bili-pink) !important;
    color: var(--bili-pink);
    font-weight: 600;
}
.sidebar-link i {
    font-size: 1.1rem;
    width: 1.25rem;
    text-align: center;
}

/* ---- 侧边栏分组标题 ---- */
.sidebar-group-title {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--bili-text-hint);
    padding: 0.75rem 1.5rem 0.25rem;
}

/* ---- 全局按钮 ---- */
.btn-bili-primary {
    background: var(--bili-pink);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s ease, box-shadow 0.15s ease;
}
.btn-bili-primary:hover {
    background: var(--bili-pink-dark);
    box-shadow: 0 4px 12px rgba(251, 114, 153, 0.35);
}

/* ---- Toast ---- */
.bili-toast {
    font-size: 0.875rem;
    border-radius: 10px;
    padding: 0.625rem 1rem;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

/* ---- 页面 shell 背景（各页面共用） ---- */
.page-shell {
    background:
        radial-gradient(circle at top left, rgba(251, 114, 153, 0.09), transparent 30%),
        radial-gradient(circle at bottom right, rgba(0, 161, 214, 0.07), transparent 28%),
        linear-gradient(180deg, #f8fafc 0%, #f3f6fb 100%);
    min-height: 100%;
}

/* ---- 面板卡片通用 ---- */
.bili-panel {
    background: #fff;
    border: 1px solid var(--bili-border);
    border-radius: var(--bili-radius-lg);
    box-shadow: var(--bili-shadow);
}

/* ---- 响应式侧边栏 ---- */
@media (max-width: 768px) {
    aside {
        position: fixed;
        left: -100%;
        top: 0;
        height: 100%;
        z-index: 50;
        transition: left 0.3s ease;
    }
    aside.open { left: 0; }
    main { margin-left: 0 !important; }
}