:root{
  --bg:#0f1115; --card:#171a21; --line:#242a35; --fg:#e8ecf3; --dim:#8b95a7;
  --pri:#2d7ef7; --ok:#2ecc71; --warn:#f1c40f; --err:#e74c3c;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:-apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  padding-bottom:calc(64px + env(safe-area-inset-bottom));
  overflow-x:hidden;
}
header{
  position:sticky;top:0;z-index:9;display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px calc(14px);background:rgba(15,17,21,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);padding-top:calc(14px + env(safe-area-inset-top));
}
h1{font-size:16px;margin:0;font-weight:600;letter-spacing:.5px}
.pill{font-size:11px;padding:4px 10px;border-radius:99px;background:#2a2f3a;color:var(--dim)}
.pill.on{background:rgba(46,204,113,.15);color:var(--ok)}

/* ============ 三页切换 ============ */
.page{display:none;padding:12px}
.page.active{display:block}

/* 底部导航 */
.tabbar{
  position:fixed;left:0;right:0;bottom:0;z-index:20;
  display:flex;background:rgba(20,23,29,.97);backdrop-filter:blur(10px);
  border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom);
}
.tab{
  flex:1;background:transparent;color:var(--dim);border:0;border-radius:0;
  padding:12px 0 10px;font-size:12px;font-weight:600;position:relative;
}
.tab span{display:block;line-height:1.2}
.tab.active{color:var(--pri)}
.tab.active::before{
  content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);
  width:32px;height:2px;border-radius:2px;background:var(--pri);
}

/* 搜索栏 */
.searchbar{display:flex;gap:8px;margin-bottom:10px}
.searchbar input{flex:1;font-family:inherit;font-size:13px}

/* 工具条 */
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.chip{
  background:#232a36;color:var(--dim);border-radius:99px;padding:7px 14px;
  font-size:12px;font-weight:600;
}
.chip.on{background:rgba(45,126,247,.18);color:#6fb0ff}
.meta{font-size:11px;color:var(--dim);margin-left:auto}

/* 分页器 */
.pager{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:14px;padding:10px 0;
}
.pager button{flex:1}
.pager .meta{margin:0;text-align:center;flex:0 0 84px}

.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}
details.card>summary{
  font-size:13px;color:var(--dim);font-weight:600;letter-spacing:.4px;
  cursor:pointer;list-style:none;padding:2px 0;
}
details.card>summary::-webkit-details-marker{display:none}
details.card>summary::before{content:'▸ ';color:var(--pri)}
details.card[open]>summary::before{content:'▾ '}
details.card[open]>summary{margin-bottom:10px}
h2{font-size:13px;margin:0 0 10px;color:var(--dim);font-weight:600;letter-spacing:.4px;display:flex;align-items:center;gap:8px}
.tag{background:#2a2f3a;color:var(--fg);border-radius:99px;padding:1px 8px;font-size:11px}
.row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.row label{font-size:12px;color:var(--dim);flex:0 0 66px}
code{font-size:11px;color:#9fd0ff;word-break:break-all;flex:1}
textarea,input{
  width:100%;background:#0e1116;border:1px solid var(--line);border-radius:10px;color:var(--fg);
  padding:10px;font-size:13px;font-family:ui-monospace,Consolas,monospace;resize:vertical;
}
textarea:focus,input:focus{outline:none;border-color:var(--pri)}
button{
  border:0;border-radius:10px;padding:10px 14px;font-size:13px;font-weight:600;color:#fff;
  background:var(--pri);cursor:pointer;white-space:nowrap;
}
button:active{transform:scale(.98)}
button.ghost{background:#232a36;color:var(--fg)}
button.mini{padding:5px 10px;font-size:11px;background:#232a36;color:var(--fg)}
button.danger{background:#3a2226;color:#ff9a9a}
.hint{font-size:11px;color:var(--dim);line-height:1.6;margin:8px 0 0}
.item{border-top:1px solid var(--line);padding:12px 0}
.item:first-child{border-top:0}
.item .t{font-size:13px;line-height:1.45;margin-bottom:4px}
.item .m{font-size:11px;color:var(--dim);margin-bottom:8px}
.item .acts{display:flex;gap:8px;flex-wrap:wrap}
.item .acts button{flex:1;min-width:88px}
.badge{display:inline-block;font-size:10px;padding:1px 6px;border-radius:99px;margin-left:6px;vertical-align:1px}
.badge.ok{background:rgba(46,204,113,.15);color:#2ecc71}
.badge.warn{background:rgba(241,196,15,.15);color:#f1c40f}
pre{font-size:11px;color:var(--dim);white-space:pre-wrap;word-break:break-all;margin:0;max-height:180px;overflow:auto}
.empty{font-size:12px;color:var(--dim);text-align:center;padding:18px 0}
/* 顶部浮层提示：领包/导入结果一眼可见 */
.toast{
  position:fixed;left:16px;right:16px;top:calc(60px + env(safe-area-inset-top));
  padding:14px 16px;border-radius:12px;font-size:13px;line-height:1.5;
  color:#fff;background:#2a2f3a;box-shadow:0 8px 24px rgba(0,0,0,.45);
  opacity:0;transform:translateY(-12px);pointer-events:none;
  transition:opacity .2s,transform .2s;z-index:99;word-break:break-all;
}
.toast.show{opacity:1;transform:translateY(0)}
.toast.ok{background:#1f6f43;border:1px solid #2ecc71}
.toast.err{background:#7a2a2a;border:1px solid #e74c3c}

/* 搜索结果条目 */
.res{border-top:1px solid var(--line);padding:10px 0;display:flex;gap:10px;align-items:flex-start}
.res:first-child{border-top:0}
.res .body{flex:1;min-width:0}
.res .t{font-size:12px;line-height:1.4;margin-bottom:4px;color:var(--fg)}
.res .m{font-size:10px;color:var(--dim)}
.res button{padding:7px 12px;font-size:12px;flex:0 0 auto;align-self:center}
.res.own .t{color:#8b95a7}
.res.own button{background:#232a36;color:#8b95a7}

/* ============ 内置播放器（PWA / iOS） ============ */
.player{
  position:fixed;inset:0;z-index:200;background:#000;
  display:none;flex-direction:column;
  padding-top:env(safe-area-inset-top);
}
.player.show{display:flex}
.player-bar{
  display:flex;align-items:center;gap:8px;padding:10px 12px;
  background:rgba(15,17,21,.96);border-bottom:1px solid var(--line);
}
.player-bar span{
  flex:1;font-size:12px;color:var(--fg);white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;
}
.player video{
  flex:1;width:100%;background:#000;object-fit:contain;min-height:0;
}

/* ============ 安装引导浮层 ============ */
.install{
  position:fixed;left:12px;right:12px;bottom:calc(74px + env(safe-area-inset-bottom));
  z-index:150;background:#1c2330;border:1px solid var(--line);border-radius:14px;
  padding:14px 16px;box-shadow:0 10px 32px rgba(0,0,0,.5);
  font-size:12px;line-height:1.6;color:var(--fg);display:none;
}
.install.show{display:block}
.install b{color:#6fb0ff}
.install .row{display:flex;gap:8px;margin-top:10px}
.install button{flex:1}