:root{--bg:#f6f4ef;--panel:#fff;--ink:#23211d;--muted:#6f6a60;--line:#e2ddd2;--accent:#8a5a2b;--accent-ink:#fff;
--ok:#2f7a4a;--warn:#a86b00;--bad:#a23b2e;--chip:#efe9dd;--radius:10px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
header{background:var(--ink);color:#fff}
.bar{max-width:1400px;margin:auto;display:flex;align-items:center;gap:14px;padding:8px 16px;flex-wrap:wrap}
.brand{font-weight:700;letter-spacing:.02em;color:#fff}.brand small{color:#c9b89d;font-weight:500}
nav{display:flex;gap:2px;flex-wrap:wrap;flex:1}nav a{color:#e8e2d6;padding:6px 8px;border-radius:6px;font-size:14px;white-space:nowrap}
nav a.on,nav a:hover{background:#3a3630;color:#fff;text-decoration:none}
.who{color:#c9c2b4;font-size:13px;display:flex;gap:8px;align-items:center;white-space:nowrap}
.who button{background:none;border:1px solid #555;color:#ddd;border-radius:6px;padding:3px 8px;cursor:pointer}
main{max-width:1280px;margin:auto;padding:20px 16px 60px}
h1{font-size:22px;margin:0 0 16px}h2{font-size:17px;margin:24px 0 10px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.kpis{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin-bottom:16px}
.kpi{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px}
.kpi b{display:block;font-size:26px}.kpi span{color:var(--muted);font-size:13px}
.table-wrap{overflow-x:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}
table{border-collapse:collapse;width:100%}th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);background:#faf8f3;white-space:nowrap}
tr:last-child td{border-bottom:0}td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.muted{color:var(--muted)}.small{font-size:13px}
.chip{display:inline-block;background:var(--chip);border-radius:20px;padding:1px 8px;font-size:12px;white-space:nowrap}
.st-current{background:#dcecdf;color:var(--ok)}.st-qualified{background:#e3e6f5;color:#34427a}
.st-rejected{background:#f3dcd8;color:var(--bad)}.st-draft{background:#f6ead2;color:var(--warn)}
.st-approved{background:#dcecdf;color:var(--ok)}.st-sent{background:#e3e6f5;color:#34427a}.st-received{background:#e6f0f5;color:#1f5f7a}
form.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin-bottom:12px}
label{font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:3px}
label.inline{flex-direction:row;align-items:center;gap:6px}
input,select,textarea{font:inherit;border:1px solid var(--line);border-radius:8px;padding:7px 9px;background:#fff;color:var(--ink);min-width:0}
textarea{width:100%;min-height:220px;font-family:ui-monospace,Menlo,monospace;font-size:13.5px}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);border:0;border-radius:8px;padding:8px 14px;cursor:pointer;font:inherit}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.danger{background:var(--bad)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.form-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.two{display:grid;gap:16px;grid-template-columns:1fr 1fr}@media(max-width:900px){.two{grid-template-columns:1fr}}
.alert{padding:10px 14px;border-radius:8px;background:#f6ead2;color:#6b4a00;margin-bottom:12px}
dl{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:0}dt{color:var(--muted)}dd{margin:0;word-break:break-word}
.matrix td{text-align:center}.matrix td a{display:block}.zero{color:#c4bdb0}
.login{max-width:360px;margin:12vh auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.login input{width:100%}.login .btn{width:100%;margin-top:12px}
details summary{cursor:pointer;color:var(--accent)}
.langs{display:inline-flex;gap:2px}.langs button{background:none;border:1px solid #555;color:#bbb;border-radius:5px;padding:2px 6px;font-size:12px;cursor:pointer}
.langs button.on{background:#e8e2d6;color:var(--ink);border-color:#e8e2d6}
.login .langs button{border-color:var(--line);color:var(--muted)}.login .langs button.on{background:var(--ink);color:#fff}
.alert.ok{background:#dcecdf;color:var(--ok)}

.chat-layout{display:grid;grid-template-columns:240px 1fr;gap:16px}@media(max-width:800px){.chat-layout{grid-template-columns:1fr}.chat-side{order:2}}
.conv-list{list-style:none;padding:0;margin:12px 0}.conv-list li{padding:6px 8px;border-radius:8px}.conv-list li.on{background:var(--chip)}
.conv-list li a{display:block;color:var(--ink)}
.thread{display:flex;flex-direction:column;gap:10px;min-height:40vh;max-height:65vh;overflow-y:auto;padding:4px 2px 12px}
.bubble{max-width:85%;padding:10px 14px;border-radius:14px;line-height:1.5;overflow-x:auto}
.bubble.user{align-self:flex-end;background:var(--accent);color:var(--accent-ink);white-space:pre-wrap}
.bubble.assistant{align-self:flex-start;background:var(--panel);border:1px solid var(--line)}
.bubble.pending{color:var(--muted);font-style:italic}.bubble.err{border-color:var(--bad);color:var(--bad)}
.bubble p{margin:.3em 0}.bubble table{font-size:13px;margin:6px 0}.bubble th,.bubble td{padding:4px 8px}
.ask{display:flex;gap:8px;align-items:flex-end;margin-top:8px}.ask textarea{min-height:52px;font-family:inherit;font-size:15px}
.linklike{background:none;border:0;color:var(--accent);cursor:pointer;font:inherit;padding:0;margin-left:8px}
@media(max-width:1100px){.brand small{display:none}nav a{padding:5px 6px;font-size:13.5px}}