:root{--bg:#0f1115;--panel:#171a21;--panel-2:#1e222b;--border:#2a2f3a;--text:#e6e8ec;--muted:#939aa8;--accent:#4f8cff;--green:#3fb950;--amber:#d29922;--red:#f85149;--radius:8px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:210px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--border);padding:18px 12px}.sidebar h1{font-size:15px;margin:0 0 18px 8px;letter-spacing:.3px}.sidebar nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);margin-bottom:2px}.sidebar nav a:hover{background:var(--panel-2);text-decoration:none}.sidebar nav a.active{background:var(--panel-2);color:var(--accent)}.main{flex:1 1;padding:22px 26px;overflow-x:auto}.main h2{margin:0 0 18px;font-size:19px;font-weight:600}.grid{display:grid;grid-gap:12px;gap:12px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.card .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.4px}.card .value{font-size:26px;font-weight:600;margin-top:6px}.card .sub{color:var(--muted);font-size:12px;margin-top:4px}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:9px 10px;border-bottom:1px solid var(--border)}th{color:var(--muted);font-weight:500;font-size:12px;text-transform:uppercase}.badge,tbody tr:hover{background:var(--panel-2)}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;border:1px solid var(--border)}.badge.green{color:var(--green);border-color:color-mix(in srgb,var(--green) 40%,transparent)}.badge.amber{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 40%,transparent)}.badge.red{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,transparent)}.badge.blue{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.btn,button{background:var(--accent);color:#fff;border:none;padding:8px 14px;border-radius:6px;cursor:pointer;font-size:13px}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}button.danger{background:var(--red)}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--panel-2);border:1px solid var(--border);color:var(--text);padding:8px 10px;border-radius:6px;font:inherit;width:100%}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.muted{color:var(--muted)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.stack{gap:14px}.chat,.stack{display:flex;flex-direction:column}.chat{gap:8px;max-height:55vh;overflow-y:auto;padding-right:6px}.msg{max-width:74%;padding:8px 12px;border-radius:10px;white-space:pre-wrap;word-break:break-word}.msg.client{background:var(--panel-2);align-self:flex-start}.msg.assistant{background:#1d3557;align-self:flex-end}.msg.operator{background:#2d4a2b;align-self:flex-end}.msg .meta{font-size:10px;color:var(--muted);margin-top:4px}.login-page{display:grid;place-items:center;min-height:100vh}.login-box{width:320px}.error{color:var(--red);font-size:13px}.field{margin-bottom:12px}.field label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.toolbar input,.toolbar select{width:auto;min-width:150px}.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:5px;font-size:11px;background:var(--panel-2);border:1px solid var(--border);white-space:nowrap}.pill.green{color:var(--green);border-color:color-mix(in srgb,var(--green) 40%,transparent)}.pill.amber{color:var(--amber);border-color:color-mix(in srgb,var(--amber) 40%,transparent)}.pill.red{color:var(--red);border-color:color-mix(in srgb,var(--red) 40%,transparent)}.pill.blue{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 40%,transparent)}.supplier{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:5px;font-size:11px;font-weight:500;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent)}.violations{margin-top:6px;padding:7px 9px;border-radius:5px;font-size:12px;background:color-mix(in srgb,var(--amber) 10%,transparent);border-left:2px solid var(--amber)}.violations.hard{background:color-mix(in srgb,var(--red) 10%,transparent);border-left-color:var(--red)}.violations ul{margin:4px 0 0;padding-left:16px}.kv{display:grid;grid-template-columns:max-content 1fr;grid-gap:4px 14px;gap:4px 14px;font-size:12px}.kv dt{color:var(--muted)}.kv dd{margin:0;word-break:break-word}.section-title{font-size:13px;font-weight:600;margin:0 0 10px;padding-bottom:7px;border-bottom:1px solid var(--border)}.bar-row{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:12px}.bar-track{flex:1 1;height:6px;background:var(--panel-2);border-radius:3px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);border-radius:3px}.bar-fill.red{background:var(--red)}.bar-fill.green{background:var(--green)}.bar-fill.amber{background:var(--amber)}.pager{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:12px}.empty{color:var(--muted);text-align:center;padding:26px 0;font-size:13px}.msg .tools{font-size:10px;color:var(--muted);margin-top:3px;font-family:ui-monospace,Menlo,monospace;opacity:.75}.msg.system{background:transparent;border:1px dashed var(--border);align-self:center;max-width:90%;font-size:12px;color:var(--muted)}.banner{padding:9px 12px;border-radius:var(--radius);font-size:13px;border:1px solid var(--border);background:var(--panel-2)}.banner.red{border-color:color-mix(in srgb,var(--red) 45%,transparent);color:var(--red)}.banner.amber{border-color:color-mix(in srgb,var(--amber) 45%,transparent);color:var(--amber)}.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:14px}.tabs button{background:transparent;border:none;border-bottom:2px solid transparent;border-radius:0;color:var(--muted);padding:7px 12px}.tabs button.active{color:var(--text);border-bottom-color:var(--accent)}.switch{display:flex;align-items:center;gap:9px;padding:7px 0}.switch input{width:auto}.switch .hint{color:var(--muted);font-size:12px}