:root{--bg:#fff;--bg-soft:#f8f8f8;--text:#1d1c1d;--muted:#616061;--border:#ddd;--side:#3f0e40;--side-text:#e8d9e8;--side-active:#1164a3;--mention-bg:#e8f5fa;--mention-text:#1264a3;--primary:#007a5a;--danger:#e01e5a;--overlay:#1d1c1d99}@media (prefers-color-scheme:dark){:root{--bg:#1a1d21;--bg-soft:#222529;--text:#d1d2d3;--muted:#ababad;--border:#3a3d42;--side:#19171d;--side-text:#cfc3cf;--side-active:#1164a3;--mention-bg:#12334a;--mention-text:#1d9bd1;--primary:#2bac76;--danger:#ff5a8b}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.46 -apple-system,Segoe UI,Roboto,sans-serif}.app{grid-template-columns:270px 1fr;min-height:100vh;display:grid}.side{background:var(--side);color:var(--side-text);flex-direction:column;gap:16px;padding:16px;display:flex}.side h1{color:#fff;margin:0;font-size:18px}.side label{text-transform:uppercase;letter-spacing:.05em;opacity:.75;margin-bottom:6px;font-size:12px;display:block}.side select{width:100%;font:inherit;border:0;border-radius:6px;padding:8px}.who{align-items:center;gap:10px;margin-top:10px;display:flex}.who small{opacity:.75;display:block}.nav button{text-align:left;width:100%;color:inherit;font:inherit;cursor:pointer;background:0 0;border:0;border-radius:6px;padding:8px 10px}.nav button.active{background:var(--side-active);color:#fff}.badge{background:var(--danger);color:#fff;border-radius:10px;margin-left:6px;padding:0 7px;font-size:12px}.spacer{flex:1}.note{opacity:.7;font-size:12px}.side .reset{color:inherit;cursor:pointer;font:inherit;background:0 0;border:1px solid #ffffff59;border-radius:6px;padding:8px}.main{padding:24px 16px 64px}.page{max-width:760px;margin:0 auto}.avatar{color:#fff;border-radius:6px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;font-size:13px;font-weight:700;display:inline-flex}h2.header{margin:4px 0 8px;font-size:22px}hr{border:0;border-top:1px solid var(--border);margin:14px 0}.section{justify-content:space-between;align-items:flex-start;gap:16px;margin:6px 0;display:flex}.section .text{flex:1;min-width:0}.accessory{max-width:48%}.actions{flex-wrap:wrap;align-items:flex-start;gap:8px;margin:8px 0;display:flex}.ctx{color:var(--muted);font-size:13px}.mention{background:var(--mention-bg);color:var(--mention-text);border-radius:4px;padding:0 3px}.btn{border:1px solid var(--border);background:var(--bg);color:var(--text);font:inherit;cursor:pointer;border-radius:6px;padding:6px 14px;font-weight:600}.btn:hover{background:var(--bg-soft)}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.danger{border-color:var(--danger);color:var(--danger)}.btn.danger:hover{background:var(--danger);color:#fff}.options label{cursor:pointer;align-items:flex-start;gap:8px;padding:3px 0;display:flex}.options small{color:var(--muted);display:block}.options{max-height:340px;overflow:auto}select.field,input.field,textarea.field{border:1px solid var(--border);background:var(--bg);width:100%;color:var(--text);font:inherit;border-radius:6px;padding:8px 10px}.input-block{margin:14px 0}.input-block>.lbl{margin-bottom:4px;font-weight:700;display:block}.input-block.invalid .field,.input-block.invalid .options{outline:2px solid var(--danger);border-radius:6px}.err{color:var(--danger);font-size:13px;display:none}.invalid .err{display:block}.overlay{background:var(--overlay);z-index:10;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.dialog{background:var(--bg);border-radius:12px;flex-direction:column;width:100%;max-width:560px;max-height:90vh;display:flex;box-shadow:0 10px 40px #0006}.dialog>header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;font-size:18px;font-weight:800;display:flex}.dialog>header button{color:var(--muted);cursor:pointer;background:0 0;border:0;font-size:22px}.dialog .body{padding:4px 20px 12px;overflow:auto}.dialog>footer{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:12px 20px;display:flex}.card{border:1px solid var(--border);background:var(--bg-soft);border-radius:10px;margin:10px 0;padding:12px 14px}.card .meta{color:var(--muted);margin-bottom:4px;font-size:12px}.tag{border:1px solid var(--border);border-radius:4px;margin-left:6px;padding:0 6px;font-size:11px}.toast{color:#fff;z-index:20;background:#1d1c1d;border-radius:8px;max-width:90vw;padding:10px 16px;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast.error{background:var(--danger)}.empty{color:var(--muted);text-align:center;padding:24px 0}@media (width<=760px){.app{grid-template-columns:1fr}.section{flex-direction:column}.accessory{width:100%;max-width:100%}}.loading{color:var(--muted);text-align:center;padding:48px 0}.side .reset:disabled{opacity:.5;cursor:progress}.side a{color:inherit}