/* lili123.eu.org 投票问卷 · v1 */
*{box-sizing:border-box}
:root{
  --bg:#0a0e1a;--panel:#121829;--panel2:#0e1424;--line:#243050;--line2:#2e3c63;
  --fg:#e8eefc;--fg2:#94a3c4;--acc:#4f8cff;--acc2:#9a6bff;--ok:#33d6a6;--warn:#ffb454;--danger:#ff6b81;
}
html,body{margin:0;padding:0}
body{
  min-height:100vh;color:var(--fg);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;
  background:radial-gradient(1100px 560px at 85% -10%,#1b2745 0,rgba(27,39,69,0) 60%),radial-gradient(900px 500px at -10% 0,#161f38 0,rgba(22,31,56,0) 55%),var(--bg);
  -webkit-font-smoothing:antialiased;
}
a{color:var(--acc);text-decoration:none}
.top{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:12px;padding:12px 18px;backdrop-filter:blur(12px);background:rgba(10,14,26,.82);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand .logo{font-size:26px;filter:drop-shadow(0 2px 8px rgba(79,140,255,.45))}
.brand h1{margin:0;font-size:18px;letter-spacing:.5px}
.brand .sub{font-size:11px;color:var(--fg2);margin-top:2px}
.actions{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
main{max-width:1000px;margin:0 auto;padding:18px 14px 46px}
.foot{max-width:1000px;margin:0 auto;padding:0 14px 26px;color:var(--fg2);font-size:12px;text-align:center}
.foot a{color:var(--fg2)}

.btn{appearance:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:#fff;padding:9px 16px;border-radius:10px;background:linear-gradient(90deg,var(--acc),var(--acc2));box-shadow:0 4px 16px rgba(79,140,255,.28);transition:transform .12s,box-shadow .12s,opacity .12s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(79,140,255,.4)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:rgba(255,255,255,.05);border:1px solid var(--line2);box-shadow:none;color:var(--fg)}
.btn.ghost:hover{background:rgba(255,255,255,.09)}
.btn.danger{background:rgba(255,107,129,.14);border:1px solid rgba(255,107,129,.5);color:#ffb3bd;box-shadow:none}
.btn.danger:hover{background:rgba(255,107,129,.24)}
.btn.sm{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}
.icon{appearance:none;border:1px solid transparent;background:rgba(255,255,255,.04);color:var(--fg2);cursor:pointer;width:28px;height:28px;border-radius:8px;font-size:14px;line-height:1;display:inline-flex;align-items:center;justify-content:center}
.icon:hover{background:rgba(255,255,255,.1);color:var(--fg)}
.icon.danger:hover{background:rgba(255,107,129,.2);color:#ffb3bd}
.link{background:none;border:none;color:var(--acc);cursor:pointer;font-size:inherit;padding:0}

.panel{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,0)),var(--panel);border:1px solid var(--line);border-radius:16px;padding:16px 16px 18px;margin-bottom:16px;box-shadow:0 10px 30px rgba(0,0,0,.25)}
.panel.err{border-color:rgba(255,107,129,.5)}
.ph{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.ph h2{margin:0;font-size:16px}
.ph .hint{color:var(--fg2);font-size:12px;margin-left:auto}
.empty{color:var(--fg2);font-size:13.5px;padding:18px 6px;text-align:center;border:1px dashed var(--line2);border-radius:12px}
.loading{color:var(--fg2);text-align:center;padding:40px 0}

.list-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:8px;transition:transform .14s,border-color .14s,box-shadow .14s}
.card:hover{transform:translateY(-2px);border-color:var(--line2);box-shadow:0 12px 26px rgba(0,0,0,.32)}
.card-ttl{font-size:15px;font-weight:700;display:flex;align-items:center;gap:8px;flex-wrap:wrap;line-height:1.35}
.card-meta{color:var(--fg2);font-size:12px}
.card-desc{color:var(--fg2);font-size:12.5px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-act{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
.card.click{cursor:pointer}

.badge{display:inline-block;font-size:11px;font-weight:700;padding:2.5px 8px;border-radius:20px;white-space:nowrap}
.badge.ok{background:rgba(51,214,166,.14);color:#7ff0cd;border:1px solid rgba(51,214,166,.4)}
.badge.off{background:rgba(148,163,196,.14);color:#b9c4dd;border:1px solid rgba(148,163,196,.35)}
.badge.warn{background:rgba(255,180,84,.14);color:#ffd39a;border:1px solid rgba(255,180,84,.42)}

.vhead{margin-bottom:14px}
.back{color:var(--fg2);font-size:13px}
.vhead h2{margin:10px 0 6px;font-size:22px;line-height:1.35}
.vdesc{margin:0 0 10px;color:var(--fg2);font-size:14px;line-height:1.6;white-space:pre-wrap}
.vmeta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;color:var(--fg2);font-size:12.5px}
.notice{border:1px solid var(--line2);background:rgba(79,140,255,.08);border-radius:12px;padding:12px 14px;font-size:14px;margin:14px 0}
.notice.ok{border-color:rgba(51,214,166,.4);background:rgba(51,214,166,.1)}
.notice.warn{border-color:rgba(255,180,84,.42);background:rgba(255,180,84,.1)}

.qbox{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:14px 15px;margin-bottom:12px}
.qbox .qh{font-size:15px;font-weight:600;line-height:1.5;margin-bottom:4px}
.qbox .qh .req{color:var(--danger);margin-left:3px}
.qbox .qd{color:var(--fg2);font-size:12.5px;margin-bottom:10px;white-space:pre-wrap}
.opt{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:border-color .12s,background .12s;font-size:14px}
.opt:hover{border-color:var(--line2);background:rgba(255,255,255,.03)}
.opt input{accent-color:var(--acc);width:16px;height:16px;flex:none}
.opt.sel{border-color:var(--acc);background:rgba(79,140,255,.1)}
.opt.correct{border-color:rgba(51,214,166,.5);background:rgba(51,214,166,.1)}
textarea.in,input.in,input.num,select.in{font:inherit;color:var(--fg);background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:9px 11px;width:100%}
textarea.in:focus,input.in:focus,input.num:focus,select.in:focus{outline:none;border-color:var(--acc);box-shadow:0 0 0 3px rgba(79,140,255,.16)}
textarea.in{min-height:74px;resize:vertical}
.stars{display:flex;gap:6px;flex-wrap:wrap}
.star{cursor:pointer;font-size:26px;line-height:1;filter:grayscale(1) opacity(.45);transition:transform .1s,filter .1s;background:none;border:none;padding:0}
.star:hover{transform:scale(1.12)}
.star.on{filter:none}

.vform{margin-top:6px}
.vfoot{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}

.field{display:block;margin-bottom:12px}
.field>span{display:block;font-size:12.5px;color:var(--fg2);margin-bottom:5px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row>.grow{flex:1;min-width:0}
.sw{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--fg);cursor:pointer;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:8px 11px}
.sw input{accent-color:var(--acc);width:16px;height:16px}
.mini{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--fg2)}
.mini input.num{width:66px;padding:5px 7px}
select.in{width:auto;min-width:96px;padding:7px 9px}

.qcard{background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:13px;margin-bottom:12px}
.qhead{display:flex;align-items:center;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.qno{width:24px;height:24px;border-radius:50%;background:linear-gradient(90deg,var(--acc),var(--acc2));color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex:none}
.qhead .grow{flex:1}
.opts{margin:8px 0}
.opt-row{display:flex;align-items:center;gap:8px;margin-bottom:7px}
.opt-row .dot{width:16px;height:16px;flex:none;border:2px solid var(--line2);background:none}
.opt-row .dot.radio{border-radius:50%}
.opt-row .dot.check{border-radius:4px}
.opt-row .in{flex:1}
.qfoot{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:6px}
.addbar{display:flex;gap:8px;flex-wrap:wrap;margin:4px 0 14px}

.bars{display:flex;flex-direction:column;gap:10px}
.bar-top{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;margin-bottom:4px}
.bar-lb{color:var(--fg)}
.bar-vl{color:var(--fg2);font-size:12.5px;white-space:nowrap}
.bar-track{height:11px;border-radius:7px;background:rgba(255,255,255,.06);overflow:hidden}
.bar-fill{height:100%;border-radius:7px;background:linear-gradient(90deg,var(--acc),var(--acc2));min-width:0;transition:width .5s ease}
.rating-top{display:flex;align-items:baseline;gap:8px;margin-bottom:12px}
.rating-top .avg{font-size:30px;font-weight:800}
.rating-top .unit{color:var(--fg2);font-size:13px}
.pie-wrap{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.pie{width:130px;height:130px;border-radius:50%;flex:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.legend-list{display:flex;flex-direction:column;gap:6px;font-size:12.5px;color:var(--fg2)}
.lg{display:inline-flex;align-items:center;gap:6px}
.lg i{width:10px;height:10px;border-radius:3px;display:inline-block}
.textlist{display:flex;flex-direction:column;gap:8px;max-height:340px;overflow:auto}
.textitem{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-size:13.5px;white-space:pre-wrap;word-break:break-word}
.textitem .who{color:var(--fg2);font-size:11.5px;margin-bottom:3px}
.qresult{margin-bottom:16px}
.qresult .qr-h{font-size:14.5px;font-weight:600;margin-bottom:10px;line-height:1.45}
.qresult .qr-h .tag{font-size:11px;color:var(--fg2);font-weight:400;margin-left:6px}

.modal{position:fixed;inset:0;z-index:80;background:rgba(4,7,15,.66);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:18px}
.mbox{width:min(420px,100%);background:var(--panel);border:1px solid var(--line2);border-radius:16px;padding:18px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.mhead{display:flex;align-items:center;margin-bottom:12px}
.mhead h3{margin:0;font-size:16px}
.mhead .icon{margin-left:auto}
.share-url{display:flex;gap:8px;margin-bottom:14px}
.share-url .in{flex:1;min-width:0}
.qr{display:flex;justify-content:center;padding:10px;background:#fff;border-radius:12px;width:200px;margin:0 auto 10px}
.qr img,.qr canvas{display:block}

.tip{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:90;background:rgba(18,24,41,.96);border:1px solid var(--line2);color:var(--fg);padding:11px 18px;border-radius:12px;font-size:13.5px;box-shadow:0 12px 34px rgba(0,0,0,.45);max-width:88vw;text-align:center}
.who-u{cursor:pointer;font-size:13px;color:#9ad1ff;background:rgba(0,0,0,.35);padding:7px 11px;border-radius:8px}
.who-u:hover{background:rgba(0,0,0,.5)}

@media (max-width:560px){
  .top{padding:10px 12px}
  .brand h1{font-size:16px}
  .brand .sub{display:none}
  .actions{gap:6px}
  main{padding:14px 11px 40px}
  .list-grid{grid-template-columns:1fr;gap:11px}
  .vhead h2{font-size:19px}
  .pie{width:112px;height:112px}
}

/* #modal / #tip 用 hidden 属性控制显隐（poll.js 里 MODAL.hidden = true/false），
   但上面 .modal{display:flex} 是作者样式，会盖掉浏览器默认的 [hidden]{display:none}，
   于是那个空弹窗一进页面就常驻成一层全屏半透明遮罩（z-index:80），把所有点击都挡掉。
   这条和 traffic.css 用的是同一个写法。 */
[hidden]{display:none !important}