@font-face{font-family:'Youshe';src:url('fonts/YouSheBiaoTiHei.woff2') format('woff2');font-display:swap}
:root{
  --bg:#080B11; --card:#121924; --card2:#18202E; --line:#222C3C;
  --txt:#E8EEF7; --sub:#8A97AC; --dim:#5D6B80;
  --acc:#4C8DFF; --acc2:#2E6BE6; --ok:#2FBF71; --warn:#F5A623; --danger:#FF5A5F;
  --r:16px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--txt);
  font-family:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif;
  font-size:15px;line-height:1.5}
body{padding-bottom:env(safe-area-inset-bottom)}
.hidden{display:none !important}
img{display:block;max-width:100%}
button,input,select,textarea{font-family:inherit;font-size:15px;color:inherit}
input,select,textarea{width:100%;background:#0E141E;border:1px solid var(--line);border-radius:12px;
  padding:12px 14px;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--acc)}
::placeholder{color:var(--dim)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:12px;
  padding:12px 18px;font-weight:600;cursor:pointer;background:var(--acc2);color:#fff;transition:.15s}
.btn:active{transform:scale(.97)}
.btn.block{display:flex;width:100%}
.btn.ghost{background:var(--card2);border:1px solid var(--line);color:var(--txt)}
.btn.ok{background:var(--ok)}
.btn.danger{background:var(--danger)}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:10px}
.btn:disabled{opacity:.5}

/* ===== 登录 ===== */
.login{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:28px 22px;
  background:radial-gradient(120% 80% at 50% 0%,#14243F 0%,var(--bg) 55%)}
.login .mark{font-family:'Youshe',sans-serif;font-size:40px;letter-spacing:2px;
  background:linear-gradient(90deg,#6FA8FF,#9B7BFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.login h1{font-size:19px;margin:14px 0 4px;font-weight:600}
.login p.sub{color:var(--sub);margin:0 0 26px;font-size:13px}
.login .field{margin-bottom:14px}
.login .tips{margin-top:32px;text-align:center;color:var(--dim);font-size:12px}

/* ===== 主体 ===== */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;
  padding:14px 16px;background:rgba(8,11,17,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar .t{font-size:17px;font-weight:600}
.topbar .back{width:34px;height:34px;border-radius:10px;background:var(--card2);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;cursor:pointer}
.topbar .sp{flex:1}
.pages{padding:14px 14px 96px}
.page{animation:fade .2s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;
  background:rgba(14,20,30,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding-bottom:env(safe-area-inset-bottom)}
.tabbar .tab{flex:1;padding:9px 0 7px;display:flex;flex-direction:column;align-items:center;gap:3px;
  color:var(--dim);font-size:11px;cursor:pointer}
.tabbar .tab.on{color:var(--acc)}
.tabbar .tab svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.tabbar .tab.on svg{stroke:url(#g1)}

/* ===== 卡片 ===== */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:12px}
.card .h{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.card .h b{font-size:15px}
.card .h .sp{flex:1}
.sec-title{display:flex;align-items:center;gap:8px;margin:18px 2px 10px;font-size:13px;color:var(--sub)}
.sec-title .sp{flex:1}

.pgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.pcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer}
.pcard .cov{aspect-ratio:4/3;background:linear-gradient(135deg,#1B2740,#0F1622);display:flex;
  align-items:center;justify-content:center;color:var(--dim);font-size:34px}
.pcard .cov img{width:100%;height:100%;object-fit:cover}
.pcard .meta{padding:10px 12px}
.pcard .meta b{display:block;font-size:14px;margin-bottom:3px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pcard .meta span{font-size:12px;color:var(--sub)}
.pcard .adm{display:flex;gap:6px;padding:0 12px 10px}

.fgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.fitem{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.fitem .th{aspect-ratio:1;background:#0E141E;display:flex;align-items:center;justify-content:center;
  position:relative;color:var(--dim)}
.fitem .th img{width:100%;height:100%;object-fit:cover}
.fitem .th .play{position:absolute;width:44px;height:44px;border-radius:50%;
  background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center}
.fitem .th .play svg{width:20px;height:20px;fill:#fff;margin-left:2px}
.fitem .fm{padding:8px 10px}
.fitem .fm b{display:block;font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fitem .fm .row{display:flex;align-items:center;gap:6px;margin-top:6px}
.fitem .fm .row span{font-size:11px;color:var(--dim)}

.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;background:var(--card2);color:var(--sub)}
.tag.out{background:rgba(245,166,35,.15);color:var(--warn)}
.tag.done{background:rgba(47,191,113,.15);color:var(--ok)}
.tag.vid{background:rgba(76,141,255,.15);color:var(--acc)}

.rowline{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}
.rowline:last-child{border-bottom:0}
.rowline .sp{flex:1}
.rowline .m{font-size:12px;color:var(--sub)}

.chip{display:inline-flex;align-items:center;gap:5px;padding:6px 11px;border-radius:20px;
  background:var(--card2);border:1px solid var(--line);font-size:12.5px;cursor:pointer;margin:0 6px 6px 0}
.chip.on{background:rgba(47,191,113,.16);border-color:var(--ok);color:var(--ok)}

.statgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:12px}
.stat{border-radius:var(--r);padding:14px;color:#fff}
.stat b{display:block;font-size:26px;line-height:1.2}
.stat span{font-size:12px;opacity:.9}
.c-blue{background:linear-gradient(135deg,#2E6BE6,#4C8DFF)}
.c-orange{background:linear-gradient(135deg,#E8833A,#F5A623)}
.c-cyan{background:linear-gradient(135deg,#1F9E9E,#3ED6C4)}
.c-green{background:linear-gradient(135deg,#25A55B,#2FBF71)}

.bar{height:7px;border-radius:6px;background:#0E141E;overflow:hidden;margin-top:8px}
.bar i{display:block;height:100%;background:linear-gradient(90deg,#2E6BE6,#4C8DFF);border-radius:6px}

/* ===== 弹窗 ===== */
.mask{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.72);display:flex;
  align-items:flex-end;justify-content:center}
.sheet{width:100%;max-width:560px;background:var(--card);border-radius:20px 20px 0 0;padding:18px 16px 24px;
  max-height:88vh;overflow:auto;animation:up .22s ease}
@keyframes up{from{transform:translateY(40px);opacity:.5}to{transform:none;opacity:1}}
.sheet .sh{display:flex;align-items:center;margin-bottom:14px}
.sheet .sh b{font-size:16px}
.sheet .sh .sp{flex:1}
.sheet .field{margin-bottom:12px}
.sheet .field label{display:block;font-size:12px;color:var(--sub);margin-bottom:6px}
.mask.center{align-items:center}
.mask.center .sheet{border-radius:18px;max-height:80vh}

#viewer{position:fixed;inset:0;z-index:200;background:#000;display:flex;align-items:center;justify-content:center}
#viewer img{max-width:100%;max-height:100%;object-fit:contain}
#viewer .close{position:absolute;top:16px;right:16px;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px}

.video-wrap{width:100%;background:#000;border-radius:12px;overflow:hidden}
.video-wrap video{width:100%;max-height:60vh;display:block}

.empty{text-align:center;color:var(--dim);padding:44px 20px;font-size:13px}
.empty .ico{font-size:40px;margin-bottom:10px;opacity:.5}

.toast{position:fixed;left:50%;top:22%;transform:translateX(-50%);z-index:300;
  background:rgba(20,26,38,.96);border:1px solid var(--line);border-radius:12px;padding:11px 18px;
  font-size:13px;max-width:80%;text-align:center}
.spinner{position:fixed;inset:0;z-index:400;background:rgba(0,0,0,.45);display:flex;
  align-items:center;justify-content:center}
.spinner i{width:34px;height:34px;border:3px solid rgba(255,255,255,.2);border-top-color:var(--acc);
  border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

@media(min-width:640px){
  .pages{max-width:640px;margin:0 auto}
  .pgrid{grid-template-columns:repeat(3,1fr)}
  .fgrid{grid-template-columns:repeat(3,1fr)}
}