:root{--bg:#F4F3EF;--panel:#FAFAF7;--card:#FFFFFF;--line:#DAD8D1;--line2:#ECEAE4;--ink:#1C1C1A;--ink2:#3C3B37;--mute:#6B6A65;--mute2:#8A8983;--accent:#2B5FA8;--accent-bg:#EEF3FA;--accent-ink:#1E4680;--ok-bg:#E7F4EC;--ok:#1F6B3F;--bad-bg:#FDECE4;--bad:#9A3412;--warn-bg:#FFF7ED;--warn-line:#F3D9B8;--warn:#9A5B17}
*{box-sizing:border-box}
body{margin:0;font-family:'IBM Plex Sans',system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
a{color:var(--accent)} a.link,.link{color:var(--accent);cursor:pointer}
.mono{font-family:'IBM Plex Mono',monospace}
h1{margin:0;font-size:22px;font-weight:600} h3{margin:0;font-size:13px;font-weight:600}
.sub,.small{font-size:12px;color:var(--mute)} .sub{font-size:13px}
[hidden]{display:none !important}
button{font:inherit;cursor:pointer}
.btn{height:36px;padding:0 14px;border-radius:8px;border:1px solid #C9C7C0;background:var(--card);color:var(--ink);font-size:13px;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.btn:hover{background:#F7F6F1} .btn.primary{background:var(--ink);border-color:var(--ink);color:#fff;font-weight:500} .btn.primary:hover{background:#333}
.btn:disabled{opacity:.5;cursor:default} .btn.sm{height:30px;padding:0 10px;font-size:12px}
input[type=text],input[type=password],input[type=date],input[type=number],textarea,select{font:inherit;font-size:14px;color:var(--ink);border:1px solid #C9C7C0;border-radius:8px;padding:8px 10px;background:#fff;width:100%}
input[type=number]{width:auto} textarea{resize:vertical}
label.chk{display:flex;align-items:center;gap:8px;min-height:28px;font-size:13px} label.chk input{width:16px;height:16px;margin:0;accent-color:#1C1C1A} label.chk.right{margin-left:auto;font-size:12px;color:var(--mute)}
form.inline{display:inline}
/* shell */
.top{height:56px;display:flex;align-items:center;gap:24px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.logo{display:flex;align-items:center;gap:10px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none}
.logo i{width:26px;height:26px;border-radius:7px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:13px}
.nav{display:flex;gap:4px} .nav a{padding:8px 12px;border-radius:8px;color:var(--ink2);text-decoration:none} .nav a.active{background:var(--accent-bg);color:var(--accent-ink);font-weight:500}
.status{margin-left:auto;font-size:12px;color:var(--mute);display:flex;align-items:center;gap:10px} .status .who{color:var(--ink);font-weight:500}
.dot{width:8px;height:8px;border-radius:50%;background:#2F8F5B;display:inline-block}
.wrap{max-width:1180px;margin:0 auto;padding:28px 24px}
/* layout */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px}
.card .hd{padding:14px 18px 8px;display:flex;align-items:baseline;gap:10px} .card .hd b{font-size:14px;font-weight:600} .card .bd{padding:0 18px 14px}
.grid2{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}
.grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stack{display:flex;flex-direction:column;gap:14px}
.row-h{display:flex;align-items:center;gap:12px} .row-h.between{justify-content:space-between} .row-h.wrap-h{flex-wrap:wrap;align-items:baseline}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.tile{display:block;padding:18px;border-radius:12px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink)} .tile:hover{border-color:#B9B7AF}
.tile .t{font-weight:600;font-size:15px;margin-bottom:6px} .tile .d{font-size:13px;color:var(--ink2)}
.drop{border:2px dashed #C9C7C0;border-radius:12px;padding:28px;text-align:center;background:#fff;color:var(--mute)} .drop.over{border-color:var(--accent);background:var(--accent-bg)} .drop b{color:var(--ink)}
/* tables */
table{border-collapse:collapse;width:100%;font-size:13px}
th{text-align:left;font-weight:500;color:#5F5E5A;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap;position:sticky;top:0;background:#fff}
td{padding:7px 10px;border-bottom:1px solid var(--line2);white-space:nowrap}
td.num,th.num{text-align:right;font-family:'IBM Plex Mono',monospace} tr.dim td{color:var(--mute2)}
.tblwrap{max-height:520px;overflow:auto;border:1px solid var(--line2);border-radius:8px}
td.ell{max-width:260px;overflow:hidden;text-overflow:ellipsis;color:var(--ink2)}
/* pills, chips */
.pill{padding:2px 8px;border-radius:999px;font-size:12px;display:inline-block}
.pill.ok{background:var(--ok-bg);color:var(--ok)} .pill.bad{background:var(--bad-bg);color:var(--bad)} .pill.na{background:#F1EFE8;color:#4A4740} .pill.acc{background:var(--accent-bg);color:var(--accent-ink);font-weight:500}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{padding:5px 12px;border-radius:999px;border:1px solid #C9C7C0;font-size:12px;color:var(--ink2);cursor:pointer;background:#fff} .chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
/* chat */
.msg-u{max-width:640px;margin-left:auto;padding:12px 16px;border-radius:14px 14px 4px 14px;background:var(--ink);color:#fff;white-space:pre-wrap}
.msg-a{display:flex;gap:12px;align-items:flex-start}
.msg-a .av{width:28px;height:28px;border-radius:8px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;flex-shrink:0}
.msg-a .txt{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px}
.msg-a .meta{font-size:11px;color:var(--mute2);margin-top:6px}
.composer{display:flex;gap:10px;align-items:center;height:52px;padding:0 10px 0 16px;border-radius:14px;background:#fff;border:1px solid #C9C7C0}
.composer input{flex:1;border:0;outline:0;padding:0;font-size:14px;background:transparent;width:auto}
/* misc */
.err{background:var(--bad-bg);color:var(--bad);padding:10px 14px;border-radius:10px;font-size:13px}
.info{background:#F7F6F1;padding:10px 14px;border-radius:10px;font-size:12px;color:var(--mute)}
.note{padding:12px 14px;border-radius:10px;background:#fff;border:1px solid #E3E1DA;display:flex;flex-direction:column;gap:5px;font-size:12px}
.note.rule{background:var(--warn-bg);border-color:var(--warn-line)} .note .k{font-size:11px;color:var(--mute2)} .note.rule .k{color:var(--warn)} .note .t{font-size:13px;font-weight:500;color:var(--ink)}
.side{display:flex;flex-direction:column;gap:12px}
.stat{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.stat .s{background:#F7F6F1;border-radius:10px;padding:10px 12px} .stat .s .v{font-size:20px;font-weight:600;font-family:'IBM Plex Mono',monospace} .stat .s .l{font-size:11px;color:var(--mute)}
.list a.row{display:flex;gap:16px;padding:14px 18px;border-radius:12px;background:#fff;border:1px solid var(--line);text-decoration:none;color:var(--ink);margin-bottom:10px}
.list .d{width:80px;flex-shrink:0;font-size:12px;color:var(--mute)} .list .b{flex:1;min-width:0} .list .b .t{font-weight:600} .list .b .f{font-size:13px;color:var(--ink2)}
.tags{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap} .tags span{padding:2px 8px;border-radius:999px;background:#F1EFE8;color:#4A4740;font-size:11px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid #C9C7C0;border-top-color:var(--ink);border-radius:50%;animation:sp .8s linear infinite;vertical-align:-2px}
@keyframes sp{to{transform:rotate(360deg)}}
dialog{border:1px solid var(--line);border-radius:14px;padding:20px;width:520px;max-width:95vw} dialog::backdrop{background:rgba(0,0,0,.25)} dialog h3{font-size:16px;margin:0 0 14px}
.dlg-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:4px}
.frow{display:flex;flex-direction:column;gap:6px;margin-bottom:12px} .frow label{font-size:12px;color:var(--mute)}
.login-body{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login{width:360px;padding:28px}
@media (max-width:900px){.grid2{grid-template-columns:1fr}.stat{grid-template-columns:repeat(2,1fr)}.top{gap:12px;padding:0 16px;height:auto;flex-wrap:wrap;padding-top:8px;padding-bottom:8px}.wrap{padding:16px}.status{margin-left:0}}

.msg-a .txt p{margin:0 0 6px} .msg-a .txt ul{margin:0 0 6px;padding-left:20px} .msg-a .txt li{margin:2px 0} .msg-a .txt .gap{height:6px}

/* закреплённый низ диалога (как в чате): липнет к низу окна, контент едет под ним */
.chat-footer{position:sticky;bottom:0;z-index:4;background:var(--bg);padding:10px 0 14px;display:flex;flex-direction:column;gap:8px;box-shadow:0 -14px 14px -8px var(--bg)}
.chat-footer .composer{box-shadow:0 2px 10px rgba(0,0,0,.06)}