/* ==================== 交互与细节打磨 ==================== */
/* 滚动条 · 导航状态 · 链接动画 · 表格美化 · 选中色 · 平滑滚动 */

/* === 平滑滚动 === */

html {
    scroll-behavior: smooth;
}

/* === 自定义滚动条 === */

/* Firefox */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}

[data-md-color-scheme="slate"] * {
    scrollbar-color: rgba(255, 255, 255, 0.08) transparent;
}

/* Webkit (Chrome/Edge/Safari) */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
}

[data-md-color-scheme="slate"] ::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.18);
}

/* === 导航链接 hover/active 状态 === */

.md-nav__link {
    transition: color 0.15s ease, background-color 0.15s ease;
    border-radius: 4px;
}

.md-nav__link:hover {
    background-color: rgba(0, 0, 0, 0.04);
}

[data-md-color-scheme="slate"] .md-nav__link:hover {
    background-color: rgba(255, 255, 255, 0.06);
}

.md-nav__link--active {
    font-weight: 600;
}

/* === 内容区链接 hover 动画 === */

.md-typeset a {
    transition: color 0.15s ease, opacity 0.15s ease;
}

.md-typeset a:hover {
    opacity: 0.85;
}

/* 深色模式链接颜色 */
[data-md-color-scheme="slate"] .md-content a:not([class]) {
    color: #7dd3fc;
}

[data-md-color-scheme="slate"] .md-content a:not([class]):hover {
    color: #bae6fd;
    opacity: 1;
}

/* === 表格美化 === */

.md-typeset__table {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 6px;
    overflow: hidden;
}

.md-typeset table:not([class]) th {
    background-color: rgba(0, 0, 0, 0.03);
    font-weight: 600;
}

.md-typeset table:not([class]) tbody tr {
    transition: background-color 0.15s ease;
}

.md-typeset table:not([class]) tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

[data-md-color-scheme="slate"] .md-typeset__table {
    border-color: rgba(255, 255, 255, 0.06);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) th {
    background-color: rgba(255, 255, 255, 0.04);
}

[data-md-color-scheme="slate"] .md-typeset table:not([class]) tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.03);
}

/* === 选中文字高亮 === */

::selection {
    background-color: rgba(59, 130, 246, 0.2);
    color: inherit;
}

[data-md-color-scheme="slate"] ::selection {
    background-color: rgba(56, 189, 248, 0.2);
    color: inherit;
}