/* ============================================================
   侧边导航 · 全局基础（所有页面共用）
   颜色全部来自当前模板：theme.css.php 输出的 --tpl-* 变量。
   模板没给 theme 时回落到粉樱默认值，所以旧模板不会坏。
   ============================================================ */

:root {
  /* 模板色板 → 本文件与 pages.css 实际使用的变量 */
  --ink:    var(--tpl-ink, #3e3440);
  --ink-2:  var(--tpl-ink2, #6f5c74);
  --ink-3:  var(--tpl-ink3, #9d8aa2);
  --pink:   var(--tpl-acc, #ef7ba6);
  --pink-d: var(--tpl-acc-d, #d95f8c);
  --pink-s: var(--tpl-acc-line, #ffd6e5);
  --pink-m: var(--tpl-acc-soft, #fff1f6);
  --lilac:  var(--tpl-acc-2, #c98bd8);
  --gold:   #e2b25e;
  --paper:  var(--tpl-paper, #fffdfe);
  --line:   var(--tpl-line, #f2e3ec);
  --side-w: 216px;
}

/* 彻底去掉浏览器默认蓝：点击高亮 / 选中 / 焦点 / 自动填充 */
* {
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: default;
}
html { -webkit-text-size-adjust: 100%; }

a { color: inherit; text-decoration: none; }
a:visited { color: inherit; }
::selection { background: var(--pink-s); color: var(--ink); }
::-moz-selection { background: var(--pink-s); color: var(--ink); }
:focus-visible { outline: 2px solid var(--pink); outline-offset: 2px; }
:focus:not(:focus-visible) { outline: none; }

/* 代码块：保持可选中可复制，但不给任何系统默认底色/文字色 */
pre, code, kbd, samp {
  color: inherit;
  background: none;
  -webkit-tap-highlight-color: transparent;
}
pre { -webkit-user-select: text; user-select: text; }

input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill {
  -webkit-text-fill-color: var(--ink);
  -webkit-box-shadow: 0 0 0 1000px var(--paper) inset;
  transition: background-color 9999s ease-in-out 0s;
}

/* 滚动条 */
* { scrollbar-width: thin; scrollbar-color: var(--pink-s) transparent; }
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--pink-s);
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: content-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--pink-d); background-clip: content-box; }

/* ---------------- 侧栏 ---------------- */
.side {
  position: fixed;
  left: 0; top: 0; bottom: 0;
  width: var(--side-w);
  z-index: 80;
  display: flex;
  flex-direction: column;
  padding: 20px 14px 16px;
  background: linear-gradient(178deg,
    var(--tpl-side-bg, #fff9fc) 0%,
    var(--tpl-side-bg2, #fdf1f9) 100%);
  border-right: 1px solid var(--line);
  overflow-y: auto;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 2px 8px 20px;
  min-width: 0;
}
.side-logo {
  width: 38px; height: 38px;
  flex: none;
  border-radius: 11px;
  object-fit: cover;
  background: var(--paper);
}
/* 内置 logo 跟随模板主色 */
.side-mark { color: var(--pink); }
.side-name { min-width: 0; }
.side-name strong {
  display: block;
  font-size: 14.5px;
  line-height: 1.3;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.side-name small {
  display: block;
  font-size: 9px;
  letter-spacing: 1.8px;
  color: var(--ink-3);
}

.side-nav { display: flex; flex-direction: column; gap: 3px; }

.side-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 12px;
  border-radius: 11px;
  font-size: 14px;
  color: var(--ink-2);
  transition: background .22s, color .22s, transform .22s;
}
.side-link svg {
  width: 18px; height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.side-link span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.side-link:hover { background: var(--paper); color: var(--pink-d); transform: translateX(2px); }
.side-link.on {
  color: #fff;
  background: var(--tpl-grad, linear-gradient(120deg, #ef7ba6, #d95f8c 62%, #c98bd8));
  box-shadow: 0 10px 20px -12px var(--tpl-shadow, rgba(217, 95, 140, .9));
}
.side-link.on:hover { transform: none; }

.side-foot {
  margin-top: auto;
  padding: 16px 10px 4px;
  border-top: 1px solid var(--line);
  font-size: 11.5px;
  color: var(--ink-3);
  line-height: 1.9;
  display: flex;
  flex-direction: column;
}
.side-foot a:hover { color: var(--pink-d); }

.side-toggle {
  display: none;
  position: fixed;
  left: 12px; top: 12px;
  z-index: 85;
  width: 40px; height: 40px;
  place-items: center;
  color: var(--pink-d);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 8px 20px -14px var(--tpl-shadow, rgba(217, 95, 140, .8));
}
.side-toggle svg {
  width: 19px; height: 19px;
  fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round;
}

.side-mask { display: none; }

/* 内容区让位 */
body { padding-left: var(--side-w); }

@media (max-width: 960px) {
  body { padding-left: 0; padding-top: 58px; }
  .side {
    transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.34, 1.2, .64, 1);
    box-shadow: 24px 0 48px -32px rgba(62, 52, 64, .6);
  }
  .side.open { transform: none; }
  .side-toggle { display: grid; }
  .side-mask.on {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 75;
    background: rgba(62, 52, 64, .34);
    backdrop-filter: blur(3px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .side, .side-link { transition: none; }
}