:root{
  --bg:#0f1115; --bg2:#161a21; --bg3:#1e232c; --line:#272d38;
  --fg:#e8ecf2; --fg2:#9aa4b2; --fg3:#6b7480;
  --acc:#5b8cff; --acc2:#7ba4ff; --ok:#3ddc84; --warn:#ffb020; --err:#ff5c5c;
  --r:12px; --tabh:56px; --toph:52px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--bg);color:var(--fg);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  overscroll-behavior-y:none;
}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
a{color:var(--acc);text-decoration:none}
.hidden{display:none !important}

/* ---------- 顶栏 ---------- */
#topbar{
  position:fixed;top:0;left:0;right:0;height:var(--toph);z-index:60;
  display:flex;align-items:center;gap:8px;padding:0 10px;
  padding-top:env(safe-area-inset-top);
  background:rgba(15,17,21,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
#brand{font-weight:700;font-size:16px;letter-spacing:.3px;white-space:nowrap}
#brand span{color:var(--acc);font-weight:600}
#searchbox{flex:1;display:flex;gap:6px;min-width:0}
#kw{
  flex:1;min-width:0;height:34px;padding:0 12px;border-radius:17px;
  background:var(--bg3);border:1px solid var(--line);outline:none;
}
#kw:focus{border-color:var(--acc)}
#btnSearch{
  height:34px;padding:0 14px;border-radius:17px;background:var(--acc);
  color:#fff;font-weight:600;font-size:13px;white-space:nowrap;
}
#btnMenu{width:34px;height:34px;border-radius:8px;font-size:17px;color:var(--fg2)}

/* ---------- 主体 ---------- */
#view{
  padding:calc(var(--toph) + env(safe-area-inset-top) + 10px) 12px calc(var(--tabh) + env(safe-area-inset-bottom) + 20px);
  min-height:100%;
}
.sec-title{font-size:15px;font-weight:700;margin:14px 0 8px;display:flex;align-items:center;gap:8px}
.sec-title .cnt{color:var(--fg3);font-weight:400;font-size:13px}
.muted{color:var(--fg2)}
.small{font-size:13px}
.tiny{font-size:12px;color:var(--fg3)}
.empty{text-align:center;color:var(--fg3);padding:48px 16px;font-size:14px}

/* ---------- 卡片网格 ---------- */
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}
.card{background:var(--bg2);border-radius:var(--r);overflow:hidden;position:relative;border:1px solid var(--line)}
.card .cover{width:100%;aspect-ratio:2/3;object-fit:cover;display:block;background:var(--bg3)}
.card .cover-ph{width:100%;aspect-ratio:2/3;display:flex;align-items:center;justify-content:center;background:var(--bg3);color:var(--fg3);font-size:22px}
.card .meta{padding:6px 7px 8px}
.card .nm{font-size:12.5px;line-height:1.35;height:2.7em;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.card .src{font-size:11px;color:var(--fg3);margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card .star{position:absolute;top:5px;right:5px;width:26px;height:26px;border-radius:50%;
  background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;font-size:14px;color:#fff}
.card .star.on{color:var(--warn)}

/* ---------- 列表行 ---------- */
.row{display:flex;gap:10px;align-items:center;padding:9px 10px;background:var(--bg2);
  border:1px solid var(--line);border-radius:10px;margin-bottom:8px}
.row .ic{width:36px;height:36px;border-radius:8px;background:var(--bg3);display:flex;align-items:center;
  justify-content:center;font-size:17px;flex:none}
.row .bd{flex:1;min-width:0}
.row .t1{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row .t2{font-size:12px;color:var(--fg3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-top:2px}
.row .rt{font-size:12px;color:var(--fg3);flex:none}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;
  height:36px;padding:0 14px;border-radius:9px;background:var(--bg3);
  border:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--fg)}
.btn:active{opacity:.72}
.btn.primary{background:var(--acc);border-color:var(--acc);color:#fff}
.btn.ghost{background:transparent}
.btn.danger{color:var(--err);border-color:#40202a}
.btn.sm{height:30px;padding:0 10px;font-size:12.5px;border-radius:7px}
.btn.block{width:100%}
.btnrow{display:flex;gap:8px;flex-wrap:wrap}

/* ---------- 表单 ---------- */
.field{margin-bottom:12px}
.field label{display:block;font-size:12.5px;color:var(--fg2);margin-bottom:5px}
.field input,.field select,.field textarea{
  width:100%;padding:9px 11px;border-radius:9px;background:var(--bg3);
  border:1px solid var(--line);outline:none;font-size:14px}
.field textarea{min-height:110px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.5;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--acc)}
.field .hint{font-size:11.5px;color:var(--fg3);margin-top:4px}
.switch{display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px solid var(--line)}
.switch:last-child{border-bottom:0}
.switch .lbl{font-size:14px}
.switch .sub{font-size:12px;color:var(--fg3);margin-top:2px}
.tg{width:46px;height:27px;border-radius:14px;background:var(--bg3);border:1px solid var(--line);
  position:relative;flex:none;transition:background .18s}
.tg::after{content:"";position:absolute;top:2px;left:2px;width:21px;height:21px;border-radius:50%;
  background:var(--fg2);transition:transform .18s,background .18s}
.tg.on{background:var(--acc);border-color:var(--acc)}
.tg.on::after{transform:translateX(19px);background:#fff}

/* ---------- 底部导航 ---------- */
#tabbar{
  position:fixed;left:0;right:0;bottom:0;height:var(--tabh);z-index:60;
  display:flex;padding-bottom:env(safe-area-inset-bottom);
  background:rgba(15,17,21,.95);backdrop-filter:blur(14px);border-top:1px solid var(--line);
}
#tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:2px;color:var(--fg3);font-size:10.5px}
#tabbar button i{font-style:normal;font-size:18px;line-height:1}
#tabbar button.active{color:var(--acc)}

/* ---------- 抽屉 ---------- */
#drawer{position:fixed;top:0;left:0;bottom:0;width:250px;z-index:90;background:var(--bg2);
  border-right:1px solid var(--line);display:flex;flex-direction:column;
  padding-top:env(safe-area-inset-top);transform:translateX(-100%);transition:transform .2s}
#drawer.open{transform:none}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 14px;border-bottom:1px solid var(--line)}
#drawerNav{display:flex;flex-direction:column;padding:8px}
#drawerNav a{padding:12px 14px;border-radius:9px;color:var(--fg);font-size:14.5px}
#drawerNav a:active{background:var(--bg3)}
#scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:80}

/* ---------- 东滑面板 ---------- */
#sidepanel{position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);z-index:95;
  background:var(--bg2);border-left:1px solid var(--line);display:flex;flex-direction:column;
  padding-top:env(safe-area-inset-top);transform:translateX(100%);transition:transform .2s}
#sidepanel.open{transform:none}
.sp-head{display:flex;align-items:center;justify-content:space-between;padding:14px;border-bottom:1px solid var(--line);font-weight:700}
#spBody{flex:1;overflow-y:auto;padding:12px;-webkit-overflow-scrolling:touch}

/* ---------- 播放舞台 ---------- */
#stage{position:fixed;inset:0;z-index:120;background:#000;display:flex;flex-direction:column}
.stage-top{display:flex;align-items:center;gap:10px;height:46px;padding:0 12px;flex:none;
  padding-top:env(safe-area-inset-top);height:calc(46px + env(safe-area-inset-top));
  background:linear-gradient(180deg,rgba(0,0,0,.85),transparent);color:#fff}
.stage-top #stageTitle{flex:1;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}
#videoWrap{flex:1;position:relative;display:flex;align-items:center;justify-content:center;min-height:0;background:#000}
#video{width:100%;max-height:100%;background:#000;display:block}
#danmakuLayer{position:absolute;inset:0;pointer-events:none;overflow:hidden}
/* 点击捕获层：负责显隐控制栏，位于视频之上、弹幕之下 */
#tapLayer{position:absolute;inset:0;z-index:3}

/* ---------- 自定义控制栏 ---------- */
#ctrlBar{display:flex;align-items:center;gap:8px;padding:4px 2px 8px;color:#fff}
.cbtn{width:38px;height:34px;border-radius:8px;background:rgba(255,255,255,.14);
  color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;
  justify-content:center;flex:none;user-select:none}
.cbtn:active{background:rgba(255,255,255,.3)}
.cbtn.on{background:var(--acc)}
.ctime{font-size:11.5px;color:#cfd6e2;font-variant-numeric:tabular-nums;flex:none;
  min-width:36px;text-align:center}
.cseek{flex:1;min-width:0;-webkit-appearance:none;appearance:none;height:4px;
  border-radius:2px;background:rgba(255,255,255,.25);outline:none}
.cseek::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;
  border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.6)}
.cseek::-moz-range-thumb{width:15px;height:15px;border:0;border-radius:50%;background:#fff}

/* 沉浸模式：隐藏上下栏 */
#stage.immerse .stage-top,
#stage.immerse .stage-bottom{opacity:0;pointer-events:none}
.stage-top,.stage-bottom{transition:opacity .25s}
.dm{position:absolute;white-space:nowrap;font-size:16px;font-weight:600;
  text-shadow:0 1px 3px rgba(0,0,0,.95),0 0 2px rgba(0,0,0,.9);will-change:transform}
.stage-msg{position:absolute;inset:0;display:none;align-items:center;justify-content:center;
  flex-direction:column;gap:10px;color:#fff;font-size:14px;text-align:center;padding:20px;background:rgba(0,0,0,.72)}
.stage-msg.show{display:flex}
.stage-bottom{flex:none;padding:8px 12px calc(10px + env(safe-area-inset-bottom));
  background:linear-gradient(0deg,rgba(0,0,0,.9),transparent)}
#epBar{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
#epBar::-webkit-scrollbar{display:none}
#epBar button{flex:none;height:32px;padding:0 12px;border-radius:8px;background:rgba(255,255,255,.14);
  color:#fff;font-size:12.5px;font-weight:600;white-space:nowrap}
#epBar button.on{background:var(--acc)}

/* ---------- 详情页 ---------- */
.detail-head{display:flex;gap:12px;margin-bottom:14px}
.detail-head img,.detail-head .cover-ph{width:110px;aspect-ratio:2/3;object-fit:cover;border-radius:10px;background:var(--bg3);flex:none;
  display:flex;align-items:center;justify-content:center;color:var(--fg3);font-size:26px}
.detail-head .info{flex:1;min-width:0}
.detail-head h1{font-size:17px;margin:0 0 6px;line-height:1.3}
.tagline{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.tag{font-size:11.5px;padding:3px 8px;border-radius:6px;background:var(--bg3);color:var(--fg2)}
.chip{display:inline-flex;align-items:center;gap:5px;height:30px;padding:0 11px;border-radius:8px;
  background:var(--bg3);border:1px solid var(--line);font-size:12.5px;font-weight:600}
.chip.on{background:var(--acc);border-color:var(--acc);color:#fff}
.chiprow{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0}
.epgrid{display:grid;gap:7px;grid-template-columns:repeat(auto-fill,minmax(76px,1fr))}
.epgrid button{height:34px;border-radius:8px;background:var(--bg3);border:1px solid var(--line);
  font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 6px}
.epgrid button.on{background:var(--acc);border-color:var(--acc);color:#fff}

/* ---------- toast / loader ---------- */
#toast{position:fixed;left:50%;bottom:calc(var(--tabh) + 24px + env(safe-area-inset-bottom));
  transform:translateX(-50%);z-index:200;background:rgba(40,44,52,.97);color:#fff;
  padding:10px 16px;border-radius:10px;font-size:13.5px;max-width:86vw;text-align:center;
  border:1px solid var(--line);box-shadow:0 6px 24px rgba(0,0,0,.5)}
#loader{position:fixed;inset:0;z-index:190;background:rgba(10,12,16,.72);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.spin{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--acc);
  border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
#loaderText{font-size:13.5px;color:var(--fg2)}

@media(min-width:720px){
  #view{max-width:1100px;margin:0 auto}
  .grid{grid-template-columns:repeat(auto-fill,minmax(122px,1fr))}
  #tabbar{display:none}
  #view{padding-bottom:40px}
}