:root{--bg:#f4f4f2;--card:#fff;--ink:#1d1d1f;--muted:#6b6b70;--line:#e3e3e0;--accent:#1d1d1f;--ok:#d8f0dc;--ok-ink:#1f6b2e;
--warn:#fff0c2;--warn-ink:#7a5a00;--err:#fbd9d6;--err-ink:#9b1c12;--busy:#dce9ff;--busy-ink:#1e4f9c;--wait:#ececea;--wait-ink:#555;
--photo:#f6f6f6;--radius:12px}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif}
a{color:inherit}
img{max-width:100%;display:block}
.top{position:sticky;top:0;z-index:5;background:rgba(244,244,242,.94);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.top .in{max-width:1440px;margin:0 auto;padding:10px 16px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.brand{font-weight:700;text-decoration:none;font-size:16px}
.nav{display:flex;gap:4px;flex-wrap:wrap}
.nav a{text-decoration:none;padding:6px 10px;border-radius:8px;color:var(--muted)}
.nav a.on,.nav a:hover{background:var(--card);color:var(--ink)}
.wk{margin-left:auto;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px}
.dot{width:8px;height:8px;border-radius:50%;background:#3aa655;display:inline-block}
.dot.off{background:#d33}
main{max-width:1440px;margin:0 auto;padding:16px}
h1{font-size:22px;margin:4px 0 12px;line-height:1.25;word-break:break-word}
h2{font-size:17px;margin:0 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.muted{color:var(--muted)}
small,.small{font-size:13px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:#fff;border:0;border-radius:10px;
padding:10px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;min-height:42px}
.btn.light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.small{padding:6px 10px;min-height:34px;font-size:13px;font-weight:500}
.btn:disabled{opacity:.5;cursor:default}
input[type=text],input[type=password],select,textarea{font:inherit;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#fff;max-width:100%;color:var(--ink)}
textarea{width:100%;min-height:76px;resize:vertical}
label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
.badge{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:999px;background:var(--wait);color:var(--wait-ink);white-space:nowrap}
.s-ok,.s-done,.s-accepted{background:var(--ok);color:var(--ok-ink)}
.s-check{background:var(--warn);color:var(--warn-ink)}
.s-error{background:var(--err);color:var(--err-ink)}
.s-processing,.s-redo,.s-unpacking{background:var(--busy);color:var(--busy-ink)}
.bar{height:6px;border-radius:3px;background:var(--wait);overflow:hidden;margin:8px 0 4px}
.bar>i{display:block;height:100%;background:#3a7bd5;transition:width .4s}
.drop{border:2px dashed #c9c9c4;border-radius:var(--radius);padding:18px;text-align:center;background:#fafaf8}
.drop.on{border-color:#3a7bd5;background:#eef4ff}
.list .item{display:grid;grid-template-columns:1fr auto;gap:6px 16px;padding:14px 0;border-top:1px solid var(--line);text-decoration:none}
.list .item:first-child{border-top:0}
.item .name{font-weight:600;word-break:break-word}
.item .meta{grid-column:1/-1;display:flex;gap:6px 14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{padding:6px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;text-decoration:none;font-size:14px}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;display:flex;flex-direction:column}
.tile .ph{aspect-ratio:4/5;background:var(--photo);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px}
.tile .ph img{width:100%;height:100%;object-fit:contain}
.tile .tx{padding:10px 12px;display:flex;flex-direction:column;gap:4px}
.tile .tx b{font-size:13px;word-break:break-word;font-weight:600}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:16px;align-items:start}
.chat{position:sticky;top:64px;max-height:calc(100vh - 80px);display:flex;flex-direction:column;padding:0;overflow:hidden}
.chat .hd{padding:14px 16px;border-bottom:1px solid var(--line)}
.msgs{flex:1;overflow-y:auto;padding:12px 16px;display:flex;flex-direction:column;gap:10px;min-height:120px}
.msg{max-width:92%;padding:9px 12px;border-radius:12px;background:#f1f1ee;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:#1d1d1f;color:#fff}
.msg .when{display:block;font-size:11px;opacity:.6;margin-top:4px}
.msg img{margin-top:8px;width:120px;border-radius:8px;background:var(--photo)}
.composer{border-top:1px solid var(--line);padding:12px 16px;display:flex;flex-direction:column;gap:8px}
.composer .row select{flex:1;min-width:0}
.frame{padding:12px}
.frame .hdr{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:10px}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pair figure{margin:0}
.pair .ph{background:var(--photo);border-radius:8px;overflow:hidden;aspect-ratio:4/5;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.pair .ph img{width:100%;height:100%;object-fit:contain}
.pair figcaption{font-size:12px;color:var(--muted);margin-top:4px}
.acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.vers{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.vers button{border:1px solid var(--line);background:#fff;border-radius:6px;padding:2px 8px;font:inherit;font-size:12px;cursor:pointer}
.vers button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.issues{margin:8px 0 0;padding-left:18px;font-size:13px;color:var(--warn-ink)}
.rule{border-top:1px solid var(--line);padding:12px 0}
.rule:first-child{border-top:0}
.rule.off .rtext{opacity:.45;text-decoration:line-through}
.rule form{display:inline}
.rtext{white-space:pre-wrap;word-break:break-word}
details summary{cursor:pointer;color:var(--muted);font-size:13px}
.err{color:var(--err-ink)}
.note{background:#fffbe8;border:1px solid #f1e3a6;border-radius:10px;padding:10px 12px;font-size:13px}
@media (max-width:1000px){.layout{grid-template-columns:1fr}.chat{position:static;max-height:none}.msgs{max-height:60vh}}
@media (max-width:520px){main{padding:12px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.top .in{gap:8px}.wk{margin-left:0;width:100%}.pair{gap:6px}h1{font-size:19px}.card{padding:12px}}