@font-face{font-family:"Cormorant Garamond";src:url(/design/static/fonts/CormorantGaramond-600.woff2) format("woff2");font-weight:600;font-display:swap}
:root{
  --bg:#f5efe6; --card:#fffdf9; --ink:#2a2622; --muted:#7b7064; --line:#e6dccb; --line2:#efe7d8;
  --gold:#b6841b; --gold-d:#8f6711; --gold-soft:#f3e6c4; --dark:#1f1b17; --field:#f1ebdf;
  --ok:#2f6a3a; --ok-bg:#e1f0e2; --warn:#8a5a00; --warn-bg:#f8e8c0; --bad:#a3392b; --bad-bg:#f8e0dc;
  --st-concept-bg:#ece5d6; --st-concept:#6f6554; --st-visual-bg:#e3e9f1; --st-visual:#47597a;
  --r:14px; --shadow:0 1px 2px rgba(60,40,10,.06),0 6px 20px rgba(60,40,10,.07);
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.45 var(--sans);-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;-webkit-tap-highlight-color:transparent}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
[hidden]{display:none!important}
h1,h2,h3{font-family:var(--serif);font-weight:600;margin:0;letter-spacing:.2px}

/* ── кнопки и поля ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:12px;border:1px solid var(--line);background:var(--card);font-weight:600;font-size:15px;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--gold);border-color:var(--gold-d);color:#fff}
.btn.primary:hover{background:var(--gold-d)}
.btn.dark{background:var(--dark);color:#f3e6c4;border-color:var(--dark)}
.btn.danger{color:var(--bad);border-color:#e9c4be}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.sm{min-height:36px;padding:0 12px;font-size:14px;border-radius:10px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.field{width:100%;min-height:46px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:var(--field);outline:none}
.field:focus{border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(182,132,27,.18)}
textarea.field{resize:none;line-height:1.4}
label.lbl{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:0 0 6px}
.err{color:var(--bad);font-size:14px;min-height:20px;margin-top:8px}
.muted{color:var(--muted)}

/* ── вход ── */
.login{min-height:100vh;min-height:100dvh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.login-card{width:100%;max-width:400px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px 26px 26px;box-shadow:var(--shadow)}
.login-card .logo{display:block;width:78%;margin:0 auto 18px}
.login-card h1{font-size:26px;text-align:center;margin-bottom:4px}
.login-card .sub{text-align:center;color:var(--muted);margin-bottom:22px;font-size:15px}
.login-card .row{margin-bottom:14px}
.pwrow{position:relative}
.pwrow .field{padding-right:78px}
.pwrow button{position:absolute;right:6px;top:50%;transform:translateY(-50%);height:34px;padding:0 10px;border:0;background:none;color:var(--gold-d);font-weight:600;font-size:14px}

/* ── каркас ── */
.shell{display:flex;flex-direction:column;height:100vh;height:100dvh}
.top{display:flex;align-items:center;gap:12px;padding:10px 16px;padding-top:max(10px,env(safe-area-inset-top));background:var(--card);border-bottom:1px solid var(--line);flex:none}
.top .logo{height:42px;width:auto;display:block}
.top .grow{flex:1}
.who{display:flex;align-items:center;gap:8px;height:40px;padding:0 6px 0 12px;border:1px solid var(--line);border-radius:999px;background:var(--bg);font-weight:600;font-size:14px}
.who .av{width:28px;height:28px;border-radius:50%;background:var(--dark);color:var(--gold-soft);display:grid;place-items:center;font-family:var(--serif);font-size:16px}
.menu{position:absolute;right:12px;top:58px;min-width:230px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:6px;z-index:40}
.menu button{display:flex;width:100%;text-align:left;padding:12px 14px;border:0;background:none;border-radius:10px;font-size:15px}
.menu button:hover{background:var(--bg)}
.menu hr{border:0;border-top:1px solid var(--line2);margin:4px 0}
.panes{flex:1;min-height:0;display:flex}
.pane{flex:1;min-width:0;min-height:0;display:flex;flex-direction:column}
.tabs{display:none}
@media(max-width:1099px){
  .pane.hide-m{display:none}
  .tabs{display:flex;flex:none;background:var(--card);border-top:1px solid var(--line);padding:6px 10px calc(6px + env(safe-area-inset-bottom));gap:8px}
  .tabs button{flex:1;min-height:48px;border:0;border-radius:12px;background:none;font-weight:700;font-size:15px;color:var(--muted);position:relative}
  .tabs button.on{background:var(--gold-soft);color:var(--gold-d)}
  .tabs .dot{position:absolute;top:8px;right:26%;width:9px;height:9px;border-radius:50%;background:var(--gold)}
}
@media(min-width:1100px){
  /* файлы — колонка слева, чат — основное место */
  .pane.files{flex:0 0 clamp(380px,31vw,480px);border-right:1px solid var(--line)}
  .pane.chat{flex:1 1 auto;background:var(--card)}
  .chat-h,.msgs,.composer{padding-left:max(20px,calc((100% - 820px) / 2));padding-right:max(20px,calc((100% - 820px) / 2))}
  .m{font-size:16px}
  .files-head .tools .search{flex:1 1 100%}
  .files-head .tools .btn{flex:1 1 0}
}

/* ── файлы ── */
.files-head{flex:none;padding:14px 16px 8px;display:flex;flex-direction:column;gap:10px}
.crumbs{display:flex;gap:2px;align-items:center;overflow-x:auto;white-space:nowrap;scrollbar-width:none;font-size:15px}
.crumbs::-webkit-scrollbar{display:none}
.crumbs button{border:0;background:none;padding:6px 8px;border-radius:8px;color:var(--muted);font-weight:600}
.crumbs button:last-child{color:var(--ink);cursor:default}
.crumbs span{color:var(--line)}
.tools{display:flex;gap:8px;flex-wrap:wrap}
.tools .search{flex:1 1 180px;position:relative}
.tools .search input{padding-left:40px}
.tools .search svg{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--muted)}
.chips{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;min-height:34px;padding:0 13px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:14px;font-weight:600;color:var(--muted)}
.chip.on{background:var(--dark);border-color:var(--dark);color:var(--gold-soft)}
.files-body{flex:1;min-height:0;overflow-y:auto;padding:6px 16px 24px;position:relative}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:12px}
@media(max-width:560px){.grid{grid-template-columns:repeat(2,1fr);gap:10px}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;display:flex;flex-direction:column;text-align:left;padding:0;transition:box-shadow .15s,border-color .15s}
.card:hover{box-shadow:var(--shadow);border-color:#dccfb6}
.thumb{aspect-ratio:1/1;background:repeating-conic-gradient(#f3ede1 0 25%,#f9f5ec 0 50%) 0 0/16px 16px;display:grid;place-items:center;position:relative;overflow:hidden}
.thumb img{width:100%;height:100%;object-fit:contain;display:block}
.thumb .ico{font-family:var(--serif);font-size:30px;color:var(--gold-d);opacity:.8;text-transform:uppercase}
.card.dir .thumb{background:var(--gold-soft)}
.card.dir .thumb svg{width:52px;height:52px;color:var(--gold-d)}
.card .cap{padding:9px 11px 11px;display:flex;flex-direction:column;gap:6px;min-height:76px}
.card .nm{font-size:14px;font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.card .meta{display:flex;gap:5px;flex-wrap:wrap;align-items:center}
.pill{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 8px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.pill.concept{background:var(--st-concept-bg);color:var(--st-concept)}
.pill.visual{background:var(--st-visual-bg);color:var(--st-visual)}
.pill.approved{background:var(--ok-bg);color:var(--ok)}
.pill.print_ready{background:var(--gold-soft);color:var(--gold-d)}
.pill.vec{background:var(--ok-bg);color:var(--ok)}
.pill.ras{background:var(--warn-bg);color:var(--warn)}
.pill.mixed{background:var(--field);color:var(--muted)}
.pill.lock{background:var(--field);color:var(--muted)}
.empty{padding:50px 20px;text-align:center;color:var(--muted)}
.empty .big{font-family:var(--serif);font-size:24px;color:var(--ink);margin-bottom:6px}
.dropveil{position:absolute;inset:6px;border:2px dashed var(--gold);border-radius:18px;background:rgba(245,239,230,.92);display:grid;place-items:center;font-family:var(--serif);font-size:26px;color:var(--gold-d);z-index:5;pointer-events:none}

/* ── просмотр файла ── */
.veil{position:fixed;inset:0;background:rgba(31,27,23,.55);z-index:50;display:flex;align-items:flex-end;justify-content:center}
.sheet{background:var(--card);width:100%;max-width:1180px;max-height:96dvh;max-height:96vh;border-radius:22px 22px 0 0;display:flex;flex-direction:column;overflow:hidden}
@media(min-width:900px){.veil{align-items:center;padding:20px}.sheet{border-radius:22px;max-height:92vh;height:92vh}}
.sheet-h{display:flex;align-items:center;gap:8px;padding:12px 14px 12px 18px;border-bottom:1px solid var(--line2);flex:none}
.sheet-h h2{flex:1;font-size:22px;line-height:1.15;word-break:break-word}
.iconbtn{width:42px;height:42px;border-radius:12px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;flex:none}
.iconbtn svg{width:20px;height:20px}
.sheet-b{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column}
@media(min-width:900px){.sheet-b{flex-direction:row;overflow:hidden}}
.viewer{flex:1.5;min-height:300px;background:repeating-conic-gradient(#f3ede1 0 25%,#f9f5ec 0 50%) 0 0/20px 20px;display:flex;flex-direction:column;position:relative}
.viewer .stage{flex:1;min-height:0;display:grid;place-items:center;padding:10px;overflow:auto}
.viewer img{max-width:100%;max-height:100%;object-fit:contain;display:block;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.12)}
@media(max-width:899px){.viewer{min-height:46vh}.viewer img{max-height:60vh}}
.viewer .nav{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:rgba(255,253,249,.92);display:grid;place-items:center}
.viewer .nav.l{left:10px}.viewer .nav.r{right:10px}
.pager{display:flex;gap:10px;align-items:center;justify-content:center;padding:8px;background:rgba(255,253,249,.9);font-size:14px;font-weight:600}
.side{flex:1;min-width:0;display:flex;flex-direction:column;border-left:1px solid var(--line2);overflow-y:auto}
@media(max-width:899px){.side{border-left:0;border-top:1px solid var(--line2);overflow:visible}}
.sec{padding:14px 18px;border-bottom:1px solid var(--line2)}
.sec h3{font-size:18px;margin-bottom:8px}
.facts{display:flex;flex-wrap:wrap;gap:6px 14px;color:var(--muted);font-size:14px}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.seg button{min-height:42px;border-radius:11px;border:1px solid var(--line);background:var(--card);font-weight:600;font-size:14px;line-height:1.1;padding:4px 8px}
.seg button.on{border-color:var(--gold);background:var(--gold-soft);color:var(--gold-d)}
.seg button[disabled]{opacity:.45}
.note{font-size:13px;color:var(--muted);margin-top:8px}
.note.warn{color:var(--warn)}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.cm{padding:10px 12px;background:var(--bg);border-radius:12px;margin-bottom:8px;font-size:14px}
.cm .who2{font-weight:700}.cm .when{color:var(--muted);font-size:12px;margin-left:6px}
.cm .x{float:right;border:0;background:none;color:var(--muted);font-size:13px}
.cm-add{display:flex;gap:8px;margin-top:6px}
.cm-add .field{min-height:44px}

/* ── окна ── */
.dlg{background:var(--card);border-radius:20px;width:calc(100% - 28px);max-width:440px;padding:22px;margin:auto;box-shadow:var(--shadow);max-height:90dvh;overflow-y:auto}
.veil.center{align-items:center}
.dlg h2{font-size:24px;margin-bottom:10px}
.dlg p{margin:0 0 12px;color:var(--muted)}
.dlg .btns{display:flex;gap:8px;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}
.pick{max-height:46vh;overflow-y:auto;border:1px solid var(--line);border-radius:12px}
.pick button{display:flex;width:100%;align-items:center;gap:8px;padding:11px 14px;border:0;border-bottom:1px solid var(--line2);background:none;text-align:left;font-size:15px}
.pick button:last-child{border-bottom:0}
.pick button:hover,.pick button.on{background:var(--gold-soft)}
.toasts{position:fixed;left:0;right:0;bottom:calc(76px + env(safe-area-inset-bottom));display:flex;flex-direction:column;align-items:center;gap:8px;z-index:90;pointer-events:none;padding:0 14px}
@media(min-width:1100px){.toasts{bottom:24px}}
.toast{background:var(--dark);color:#fff;padding:12px 18px;border-radius:12px;font-size:15px;box-shadow:var(--shadow);max-width:520px}
.toast.bad{background:var(--bad)}
.bar{height:6px;border-radius:3px;background:rgba(255,255,255,.25);margin-top:8px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--gold);width:0}

/* ── чат ── */
.chat-h{flex:none;display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--line2)}
.chat-h h2{flex:1;font-size:22px}
.msgs{flex:1;min-height:0;overflow-y:auto;padding:14px 16px;display:flex;flex-direction:column;gap:12px}
.m{max-width:92%;padding:11px 14px;border-radius:16px;font-size:15.5px;line-height:1.45;word-break:break-word}
.m.user{align-self:flex-end;background:var(--gold-soft);border-bottom-right-radius:5px}
.m.assistant{align-self:flex-start;background:var(--bg);border:1px solid var(--line2);border-bottom-left-radius:5px}
.m p{margin:0 0 8px}.m p:last-child{margin:0}
.m ul{margin:4px 0 8px;padding-left:20px}
.m code{background:rgba(0,0,0,.06);padding:1px 5px;border-radius:5px;font-size:.92em}
.m.event{align-self:center;background:none;color:var(--muted);font-size:14px;text-align:center;max-width:100%}
.m.divider{align-self:stretch;max-width:100%;text-align:center;color:var(--muted);font-size:13px;padding:2px 0;position:relative}
.m.divider::before{content:"";position:absolute;left:0;right:0;top:50%;border-top:1px solid var(--line)}
.m.divider span{position:relative;background:var(--card);padding:0 10px}
.m .atts{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.attch{display:inline-flex;align-items:center;gap:6px;max-width:100%;height:30px;padding:0 10px;border-radius:999px;background:rgba(255,255,255,.7);border:1px solid var(--line);font-size:13px;font-weight:600}
.attch span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}
.attch button{border:0;background:none;padding:0 0 0 2px;font-size:16px;color:var(--muted);line-height:1}
.m.files{align-self:stretch;max-width:100%;background:var(--card);border:1px solid var(--line)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin-top:8px}
.fgrid button{border:1px solid var(--line);background:var(--bg);border-radius:10px;padding:0;overflow:hidden;text-align:left}
.fgrid .t{aspect-ratio:1/1;display:grid;place-items:center;background:#f7f2e8}
.fgrid img{width:100%;height:100%;object-fit:contain}
.fgrid .n{padding:5px 7px;font-size:11.5px;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.busy{align-self:flex-start;display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px;padding:6px 4px}
.dots{display:inline-flex;gap:4px}
.dots i{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:bl 1.2s infinite ease-in-out}
.dots i:nth-child(2){animation-delay:.18s}.dots i:nth-child(3){animation-delay:.36s}
@keyframes bl{0%,80%,100%{opacity:.25;transform:scale(.8)}40%{opacity:1;transform:scale(1)}}
@media(prefers-reduced-motion:reduce){.dots i{animation:none;opacity:.7}}
.start{margin:auto;max-width:360px;text-align:center;padding:10px}
.start .big{font-family:var(--serif);font-size:26px;margin-bottom:6px}
.start p{color:var(--muted);margin:0 0 14px;font-size:15px}
.sugg{display:flex;flex-direction:column;gap:8px}
.sugg button{padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);text-align:left;font-size:15px}
.sugg button:hover{border-color:var(--gold);background:var(--gold-soft)}
.composer{flex:none;padding:10px 12px calc(10px + 0px);border-top:1px solid var(--line2);background:var(--card)}
.composer .atts{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.composer .row{display:flex;gap:8px;align-items:flex-end}
.composer textarea{min-height:46px;max-height:140px}
.composer .send{width:48px;height:46px;border-radius:12px;border:0;background:var(--gold);color:#fff;display:grid;place-items:center;flex:none}
.composer .send[disabled]{opacity:.45}
.composer .send svg{width:22px;height:22px}
.composer .clip{width:46px;height:46px;border-radius:12px;border:1px solid var(--line);background:var(--card);display:grid;place-items:center;flex:none}
.composer .clip svg{width:21px;height:21px;color:var(--muted)}

a.btn{text-decoration:none;color:var(--ink)}
.btn.primary,a.btn.primary{color:#fff}
.card.dir .thumb{aspect-ratio:16/10}
@media(max-width:560px){
  .tools .search{flex:1 1 100%}
  .tools .btn{flex:1 1 0}
  .card .cap{min-height:70px}
}