:root{color-scheme:dark;--bg:#17181a;--rail:#1e1f22;--surface:#222427;--raised:#2b2d31;--hover:#303237;--line:#34363a;--text:#f0f0f2;--muted:#a4a6af;--quiet:#90949d;--accent:#b8d8c4;--green:#99d8b1;--blue:#96baf3;--pink:#e3acd2;--orange:#e4ba92;--teal:#8bd2d1;--radius:14px;--font:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Malgun Gothic",sans-serif}
*{box-sizing:border-box}body{margin:0;background:#101113;color:var(--text);font:14px/1.6 var(--font);-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;border-radius:8px}button:disabled{cursor:default;opacity:.45}button:hover:not(:disabled){background:var(--hover)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}h1,h2,h3,p{margin:0}h1{font-size:16px;font-weight:650}h2{font-size:18px;font-weight:650}h3{font-size:14px;font-weight:650}
svg{width:18px;height:18px;stroke:currentColor;stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}[hidden]{display:none!important}
.logo{width:30px;height:30px;border-radius:10px;display:inline-grid;place-items:center;background:color-mix(in srgb,var(--accent) 20%,var(--rail));color:var(--accent);font-weight:700}
.login{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{width:min(380px,100%);background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:32px;display:grid;gap:16px}.brand{display:flex;gap:12px;align-items:center;margin-bottom:8px}.brand p{color:var(--muted);font-size:13px}
label{display:grid;gap:6px;font-size:13px;color:var(--muted)}input,textarea,select{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px;min-height:44px;color:var(--text)}input:focus,textarea:focus,select:focus{outline:1px solid var(--accent)}
.primary{background:var(--accent);color:#17181a;font-weight:650;min-height:44px;padding:0 18px;border-radius:10px}.primary:hover:not(:disabled){background:#cde6d6}.ghost{border:1px solid var(--line);min-height:36px;padding:0 12px;color:var(--muted)}.form-error{color:var(--orange);font-size:13px;min-height:1em}
.app{display:grid;grid-template-columns:280px minmax(0,1fr) 380px;height:100dvh;background:var(--bg);overflow:hidden}
.sidebar{background:var(--rail);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}
.window-bar{height:64px;display:flex;align-items:center;gap:12px;padding:0 20px;flex-shrink:0;font-weight:650}
.sidebar-tools{padding:0 14px 12px}.search{display:flex;align-items:center;gap:8px;background:var(--raised);border:1px solid var(--line);border-radius:9px;padding:0 10px;height:38px}.search input{border:0;background:transparent;min-height:0;padding:0;width:100%;font-size:13px}.search svg{color:var(--muted);width:16px}
.views{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;padding:0 12px 12px}.views button{font-size:12px;padding:8px 0;color:var(--muted)}.views button.active{background:var(--raised);color:var(--text)}
.room-list{overflow:auto;padding:0 10px 16px;flex:1;scrollbar-width:thin}.section-label{padding:16px 10px 6px;font-size:11px;font-weight:600;letter-spacing:.4px;color:var(--quiet)}
.room-row{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 10px;border-radius:10px;font-size:13px}.room-row.active{background:var(--raised)}.room-row.child{padding-left:28px;font-size:12.5px;color:var(--muted)}.room-row.child.active{color:var(--text)}
.avatar{width:30px;height:30px;border-radius:10px;display:inline-grid;place-items:center;flex-shrink:0;font-weight:650;font-size:13px;background:color-mix(in srgb,var(--c,var(--green)) 17%,var(--rail));color:var(--c,var(--green))}
.room-row .name{min-width:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sidebar-footer{padding:14px 16px;display:flex;gap:10px;align-items:center;border-top:1px solid var(--line)}.self-avatar{width:34px;height:34px;border-radius:50%;background:var(--raised);display:grid;place-items:center;font-size:12px}.me{flex:1;min-width:0;display:grid}.me span{font-size:11px;color:var(--muted)}.icon-button{width:36px;height:36px;display:inline-grid;place-items:center;color:var(--muted)}
.conversation{display:flex;flex-direction:column;min-width:0;min-height:0}
.chat-header{min-height:72px;flex-shrink:0;padding:12px 28px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}.chat-header .sub{font-size:12px;color:var(--muted)}.tabs{margin-left:auto;display:flex;gap:4px}.tabs button{padding:7px 12px;font-size:12.5px;color:var(--muted);border:1px solid transparent}.tabs button.active{border-color:var(--line);color:var(--text);background:var(--surface)}
.body{padding:20px 28px;overflow:auto;flex:1;min-height:0;scrollbar-width:thin}
.chip{display:inline-flex;align-items:center;gap:4px;padding:1px 7px;border-radius:5px;font-size:11px;font-weight:500;background:var(--raised);color:var(--muted);white-space:nowrap}.chip.ready{background:#253b30;color:var(--green)}.chip.posted,.chip.closed{background:#2a2c31;color:var(--quiet)}.chip.needs_routing,.chip.error{background:#422b30;color:#efa7b0}.chip.pending{background:#293649;color:var(--blue)}.chip.lv{background:#2d3340;color:var(--blue)}
.qlist{display:grid;gap:8px}.qrow{display:grid;grid-template-columns:70px minmax(0,1fr) auto;gap:12px;align-items:center;text-align:left;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.qrow .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qrow .m{font-size:12px;color:var(--muted)}.qrow.active{outline:1px solid var(--accent)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:16px}.card h3{margin-bottom:10px}.pre{white-space:pre-wrap;font-size:13.5px;line-height:1.8}.muted{color:var(--muted)}.small{font-size:12px}
.filters{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}.filters input,.filters select{min-height:36px;padding:6px 10px}
.task-panel{border-left:1px solid var(--line);background:var(--rail);overflow:auto;min-height:0;padding:20px;scrollbar-width:thin}
.task-panel h2{font-size:15px;margin-bottom:4px}.panel-sub{font-size:12px;color:var(--muted);margin-bottom:16px}
.step{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:10px;background:var(--surface)}.step-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;color:var(--muted)}.step-head strong{color:var(--text);font-size:13px}
.doc{display:flex;gap:8px;align-items:flex-start;padding:8px;border-radius:8px;font-size:12.5px;width:100%;text-align:left}.doc:hover{background:var(--hover)}.doc .dt{flex:1;min-width:0}.doc .dm{display:block;font-size:11px;color:var(--quiet)}.doc .x{color:var(--pink);font-size:12px;padding:2px 6px}
.note{font-size:12.5px;color:var(--muted);padding:10px 12px;border-left:2px solid var(--accent);background:var(--surface);border-radius:0 8px 8px 0;margin-bottom:12px}
.empty{height:100%;display:grid;place-items:center;text-align:center;color:var(--muted);gap:10px;padding:40px}
.table{width:100%;border-collapse:collapse;font-size:12.5px}.table th,.table td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}.table th{color:var(--muted);font-weight:600;position:sticky;top:0;background:var(--bg)}
.readonly{font-size:12px;color:var(--orange);margin-bottom:12px}
mark{background:#4a4126;color:var(--text);border-radius:3px;padding:0 2px}
@media (max-width:1100px){.app{grid-template-columns:240px minmax(0,1fr)}.task-panel{display:none}.app.show-panel .task-panel{display:block;position:fixed;inset:0 0 0 auto;width:min(420px,100%);z-index:5;box-shadow:-10px 0 30px #0008}}
@media (max-width:720px){.app{grid-template-columns:1fr}.sidebar{display:none}.app.show-nav .sidebar{display:flex;position:fixed;inset:0 auto 0 0;width:min(300px,86%);z-index:6}.chat-header{padding:10px 14px;flex-wrap:wrap}.body{padding:14px}.tabs{margin-left:0;width:100%;overflow:auto}}
.mobile-only{display:none}@media (max-width:720px){.mobile-only{display:inline-grid}}