/* 海新智能工作台 · 演示版 mockup v1 */
:root{
  --bg:#f3f4f6; --surface:#ffffff; --surface-2:#f8f9fb; --ink:#18202a; --ink-2:#4a5563; --ink-3:#6b7684;
  --line:#dde1e7; --line-2:#c9ced6;
  --brand:#174a8b; --brand-2:#e8eff8; --brand-ink:#ffffff;
  --ok:#1b6f42; --ok-bg:#e5f3ea; --no:#a8231b; --no-bg:#fbe9e7; --warn:#7f5200; --warn-bg:#fdf1d8;
  --info-bg:#eaf1fb; --demo:#6a3fa0; --demo-bg:#f1eafa;
  --radius:14px; --radius-s:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 2px 8px rgba(16,24,40,.05);
  --font:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  --side:240px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-text-size-adjust:100%}
img,video{max-width:100%;display:block}
button{font:inherit;color:inherit}
a{color:var(--brand)}
h1,h2,h3{line-height:1.3;margin:0 0 .4em}
h1{font-size:1.5rem} h2{font-size:1.2rem} h3{font-size:1.05rem}
p{margin:.3em 0 .8em}
.muted{color:var(--ink-3)} .small{font-size:.875rem} .tiny{font-size:.78rem}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.row.between{justify-content:space-between}
.stack>*+*{margin-top:12px}
.hide{display:none!important}

/* layout */
.shell{display:flex;min-height:100vh}
.side{width:var(--side);background:var(--surface);border-right:1px solid var(--line);position:sticky;top:0;height:100vh;overflow-y:auto;flex-shrink:0;padding:14px 10px 24px}
.side .brand{display:flex;align-items:center;gap:10px;padding:4px 8px 14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.side .brand img{width:46px;height:auto}
.side .brand b{display:block;font-size:.95rem}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--ink);text-decoration:none;min-height:44px;font-size:.95rem}
.nav a:hover{background:var(--surface-2)}
.nav a.on{background:var(--brand-2);color:var(--brand);font-weight:600}
.nav .grp{font-size:.75rem;color:var(--ink-3);padding:14px 12px 4px;letter-spacing:.04em}
.nav .ico{width:22px;text-align:center;font-size:1.05rem}
.nav .cnt{margin-left:auto;background:var(--no);color:#fff;border-radius:99px;font-size:.75rem;padding:1px 8px}
.main{flex:1;min-width:0}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:10px;padding:8px 20px;min-height:56px;backdrop-filter:blur(6px)}
.topbar .menu{display:none}
.topbar .t{font-weight:600;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.user{display:flex;align-items:center;gap:8px;font-size:.9rem}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:.85rem;font-weight:600;flex-shrink:0}
.content{padding:22px 24px 80px;max-width:1240px}
.demo-strip{background:var(--demo-bg);color:var(--demo);font-size:.82rem;padding:6px 20px;border-bottom:1px solid #e2d6f3}

/* badges */
.badge{display:inline-flex;align-items:center;gap:4px;border-radius:99px;padding:2px 9px;font-size:.75rem;font-weight:600;white-space:nowrap;line-height:1.6}
.b-demo{background:var(--demo-bg);color:var(--demo)}
.b-ok{background:var(--ok-bg);color:var(--ok)}
.b-no{background:var(--no-bg);color:var(--no)}
.b-warn{background:var(--warn-bg);color:var(--warn)}
.b-info{background:var(--info-bg);color:var(--brand)}
.b-grey{background:#eceef1;color:var(--ink-2)}
.b-soon{background:#eceef1;color:var(--ink-2);border:1px dashed var(--line-2)}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card.flat{box-shadow:none}
.card h2{margin-bottom:.3em}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);font-size:.95rem}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{background:#123d74}
.btn.big{min-height:52px;padding:12px 24px;font-size:1.02rem}
.btn.ok{background:var(--ok);border-color:var(--ok);color:#fff}
.btn.no{background:var(--surface);border-color:var(--no);color:var(--no)}
.btn.ghost{border-color:transparent;background:transparent}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.btn.block{width:100%}
.linkbtn{background:none;border:0;color:var(--brand);cursor:pointer;padding:6px 2px;font-weight:600;min-height:36px}

/* home */
.todo{border-left:5px solid var(--no)}
.todo ul{list-style:none;margin:0;padding:0}
.todo li a{display:flex;align-items:center;gap:10px;padding:11px 4px;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink);min-height:44px}
.todo li:last-child a{border-bottom:0}
.todo li a .go{margin-left:auto;color:var(--brand);font-weight:600;white-space:nowrap}
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.tile{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:18px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line);text-decoration:none;color:var(--ink);min-height:128px;box-shadow:var(--shadow);position:relative}
.tile:hover{border-color:var(--brand)}
.tile .ic{font-size:1.7rem;line-height:1}
.tile b{font-size:1.12rem}
.tile span{font-size:.85rem;color:var(--ink-3)}
.tile .badge{position:absolute;top:12px;right:12px}
.tile.live{border-color:var(--brand);background:linear-gradient(180deg,#fff, #f4f8fd)}

/* styles list */
.slist{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.sitem{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;position:relative}
.sitem img{aspect-ratio:4/3;object-fit:cover;width:100%;background:#eee}
.sitem .b{padding:10px 12px 12px}
.sitem .b b{display:block}
.sitem .badge.corner{position:absolute;top:8px;left:8px}
.sitem.sel{outline:3px solid var(--brand);outline-offset:-3px}
.sitem.dis{opacity:.75}
.check{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:50%;background:#fff;border:2px solid var(--line-2);display:grid;place-items:center;font-weight:700}
.sitem.sel .check{background:var(--brand);border-color:var(--brand);color:#fff}

/* facts */
.facts{width:100%;border-collapse:collapse;font-size:.93rem}
.facts td{padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.facts td:first-child{color:var(--ink-3);width:30%;white-space:nowrap}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin:14px 0 16px;overflow-x:auto}
.tabs button{border:0;background:none;padding:10px 14px;min-height:44px;cursor:pointer;color:var(--ink-2);font-weight:600;border-bottom:3px solid transparent;white-space:nowrap}
.tabs button.on{color:var(--brand);border-bottom-color:var(--brand)}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.photos figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.photos figure img{aspect-ratio:1/1;object-fit:cover;width:100%}
.photos figcaption{font-size:.8rem;padding:6px 8px;color:var(--ink-2)}

/* stepper */
.steps{display:flex;gap:6px;margin:4px 0 18px;flex-wrap:wrap}
.steps .s{display:flex;align-items:center;gap:8px;padding:6px 12px;border-radius:99px;background:#eceef1;color:var(--ink-2);font-size:.88rem;font-weight:600}
.steps .s i{font-style:normal;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#fff;font-size:.78rem}
.steps .s.on{background:var(--brand);color:#fff}
.steps .s.on i{color:var(--brand)}
.steps .s.done{background:var(--brand-2);color:var(--brand)}
.choice{display:flex;flex-wrap:wrap;gap:10px}
.choice button{min-height:48px;padding:10px 16px;border-radius:12px;border:1.5px solid var(--line-2);background:#fff;cursor:pointer;font-weight:600;text-align:left}
.choice button small{display:block;font-weight:400;color:var(--ink-3);font-size:.78rem}
.choice button.on{border-color:var(--brand);background:var(--brand-2);color:var(--brand)}
textarea,input[type=text],select{font:inherit;width:100%;border:1.5px solid var(--line-2);border-radius:12px;padding:12px;min-height:48px;background:#fff;color:var(--ink)}
textarea{min-height:90px;resize:vertical}
label.fl{display:block;font-weight:700;margin:16px 0 8px}
details.pro{border:1px dashed var(--line-2);border-radius:12px;padding:10px 14px;margin-top:16px;background:var(--surface-2)}
details.pro summary{cursor:pointer;font-weight:600;min-height:32px}
.footbar{position:sticky;bottom:0;background:rgba(255,255,255,.97);border-top:1px solid var(--line);padding:12px 24px;margin:20px -24px -80px;display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap;z-index:15}
.footbar .sum{margin-right:auto;font-size:.9rem;color:var(--ink-2)}

/* fee card */
.fee{border:2px solid var(--brand);border-radius:var(--radius);background:#fff;padding:18px}
.fee.policy{border-color:var(--ok)}
.fee dl{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:10px 0}
.fee dt{color:var(--ink-3)} .fee dd{margin:0;font-weight:600}
.meter{height:10px;border-radius:99px;background:#e6e9ee;overflow:hidden;display:flex}
.meter i{display:block;height:100%}
.meter .u{background:var(--brand)} .meter .r{background:#7ea6d8} .meter .p{background:#e0a63a}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:.8rem;color:var(--ink-2);margin-top:6px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:4px;vertical-align:-1px}

/* progress */
.plist{list-style:none;padding:0;margin:0}
.plist li{display:flex;align-items:center;gap:12px;padding:10px 4px;border-bottom:1px solid var(--line)}
.plist img{width:48px;height:48px;object-fit:cover;border-radius:8px}
.plist li .badge{margin-left:auto}
.night{background:linear-gradient(135deg,#1b2a44,#24395c);color:#fff;border:0}
.night .muted{color:#c8d3e6}

/* review */
.rvhead{position:sticky;top:56px;z-index:12;background:var(--bg);padding:10px 0 12px;border-bottom:1px solid var(--line);margin-bottom:14px}
.prog{height:8px;border-radius:99px;background:#e2e6ec;overflow:hidden;margin-top:8px}
.prog i{display:block;height:100%;background:var(--ok)}
.rvgroup{margin-bottom:22px}
.rvgroup .gh{display:flex;align-items:center;gap:10px;margin-bottom:8px;flex-wrap:wrap}
.rvgroup .gh img{width:40px;height:40px;border-radius:8px;object-fit:cover;border:1px solid var(--line)}
.rvgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.cand{background:#fff;border:2px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.cand.yes{border-color:var(--ok)} .cand.nope{border-color:var(--no)}
.cand.flagged{box-shadow:0 0 0 1px var(--warn) inset}
.cand .pic{position:relative;cursor:zoom-in;background:#eee}
.cand .pic img{width:100%;aspect-ratio:4/5;object-fit:cover}
.ailabel{position:absolute;left:8px;bottom:8px;background:rgba(0,0,0,.62);color:#fff;font-size:.72rem;padding:2px 7px;border-radius:6px;letter-spacing:.03em}
.cand .pic .badge{position:absolute;top:8px;left:8px}
.cand .pic .zoom{position:absolute;top:8px;right:8px;background:rgba(255,255,255,.92);border-radius:8px;padding:3px 8px;font-size:.75rem;font-weight:600}
.cand .meta{padding:8px 10px 0;font-size:.82rem;color:var(--ink-2);min-height:34px}
.cand .flag{margin:6px 10px 0;background:var(--warn-bg);color:var(--warn);border-radius:8px;padding:6px 8px;font-size:.8rem;font-weight:600}
.cand .act{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px}
.cand .act .btn{min-height:48px}
.cand.yes .act .btn.ok{box-shadow:0 0 0 3px #b8dfc6}
.cand.nope .act .btn.no{background:var(--no);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 10px 10px}
.chips button{border:1px solid var(--line-2);background:#fff;border-radius:99px;padding:6px 11px;font-size:.8rem;cursor:pointer;min-height:36px}
.chips button.on{background:var(--no);border-color:var(--no);color:#fff}
.timer{font-variant-numeric:tabular-nums}

/* modal */
.mbg{position:fixed;inset:0;background:rgba(10,15,25,.72);z-index:100;display:flex;align-items:center;justify-content:center;padding:16px}
.mbox{background:#fff;border-radius:16px;max-width:1100px;width:100%;max-height:94vh;overflow:auto;padding:16px}
.cmp{display:grid;grid-template-columns:1.2fr 1fr;gap:14px}
.cmp figure{margin:0}
.cmp figure img{width:100%;border-radius:10px;border:1px solid var(--line);background:#f2f2f2}
.cmp .orig{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cmp figcaption{font-size:.8rem;color:var(--ink-2);margin-top:4px}
.kbd{display:inline-block;border:1px solid var(--line-2);border-bottom-width:2px;border-radius:5px;padding:0 6px;font-size:.75rem;background:#fff}

/* video */
.clipbox{display:grid;grid-template-columns:minmax(0,300px) 1fr;gap:20px;align-items:start}
.vwrap{position:relative;border-radius:14px;overflow:hidden;background:#000;aspect-ratio:9/16;max-width:300px}
.vwrap video{width:100%;height:100%;object-fit:cover}
.vwrap .ailabel{bottom:10px;left:10px}

/* tables */
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th,.tbl td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl th{color:var(--ink-3);font-weight:600;font-size:.8rem}
.tblwrap{overflow-x:auto}
.tblwrap table{min-width:640px}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px}
.kpi b{display:block;font-size:1.4rem;font-variant-numeric:tabular-nums}
.kpi span{font-size:.82rem;color:var(--ink-3)}

/* skeleton */
.soon{border:1px dashed var(--line-2);background:var(--surface-2)}
.soon ul{margin:.3em 0 .4em 1.1em;padding:0}
.soon li{margin:.25em 0}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(160deg,#eef3f9,#f6f7f9)}
.login .card{max-width:440px;width:100%;padding:28px}
.login img{width:84px;margin-bottom:10px}
.acct{display:flex;align-items:center;gap:12px;width:100%;padding:14px;border:1.5px solid var(--line-2);border-radius:14px;background:#fff;cursor:pointer;text-align:left;margin-top:10px;min-height:64px}
.acct:hover{border-color:var(--brand);background:var(--brand-2)}
.acct small{display:block;color:var(--ink-3);font-weight:400}

.note{background:var(--info-bg);border-radius:12px;padding:12px 14px;font-size:.9rem;color:#1d3c63}
.note.warn{background:var(--warn-bg);color:var(--warn)}
.note.no{background:var(--no-bg);color:var(--no)}
.note.ok{background:var(--ok-bg);color:var(--ok)}
#toast{position:fixed;left:50%;bottom:calc(92px + env(safe-area-inset-bottom,0px));transform:translateX(-50%) translateY(30px);background:#1c2633;color:#fff;padding:12px 18px;border-radius:12px;font-size:.92rem;opacity:0;transition:.25s;z-index:200;max-width:90vw;pointer-events:none}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.drawer-bg{display:none}

/* responsive */
@media (max-width:1100px){.tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .side{position:fixed;left:0;top:0;z-index:60;transform:translateX(-105%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.2)}
  body.drawer .side{transform:none}
  body.drawer .drawer-bg{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:55}
  .topbar{padding:8px 12px}
  .topbar .menu{display:inline-flex}
  .content{padding:16px 16px 80px}
  .footbar{margin:20px -16px -80px;padding:12px 16px}
  .g2,.g3{grid-template-columns:1fr}
  .rvgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .rvgrid .cand:nth-child(3){grid-column:span 1}
  .cmp{grid-template-columns:1fr}
  .clipbox{grid-template-columns:1fr}
  .vwrap{margin:0 auto}
  .user .nm{display:none}
  .demo-strip{padding:6px 12px}
}
@media (max-width:520px){
  h1{font-size:1.3rem}
  .tiles{gap:10px}
  .tile{min-height:112px;padding:14px}
  .tile b{font-size:1.02rem}
  .slist{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .cand .act{grid-template-columns:1fr 1fr;gap:6px;padding:8px}
  .cand .meta{font-size:.76rem}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footbar .sum{width:100%}
  .footbar .btn{flex:1}
}

/* v1.1 fixes */
.ailabel.top{top:8px;bottom:auto}
.mbox{padding-bottom:0}
.zbar{position:sticky;bottom:0;z-index:2;background:#fff;border-top:1px solid var(--line);margin:14px -16px 0;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:52px 1fr 1fr 52px;gap:10px}
.zbar .btn{min-height:52px;padding:10px}