:root{--ink: #1b2230;--soft: #5b6472;--muted: #98a1b0;--line: #ebedf1;--bg: #fbfbfc;--panel: #ffffff;--accent: #4f7cf7;--accent-soft: #eef3ff;--accent-ink: #3461df;--danger: #e5484d;--danger-bg: #fdecec;--warning: #cf8a14;--warning-bg: #fbf2df;--info: #2f6fb0;--info-bg: #eaf2fb;--good: #1f9d57;--radius: 14px;--shadow: 0 1px 2px rgba(20, 24, 31, .04), 0 6px 18px rgba(20, 24, 31, .05);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--panel);color:var(--ink);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}h1,h2{margin:0}.shell{display:grid;grid-template-columns:250px 1fr 322px;height:100vh;background:var(--panel)}.sidebar{background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:22px 16px;gap:18px}.brand{display:flex;align-items:center;gap:12px;padding:0 6px}.brand-logo{width:42px;height:auto}.brand-text strong{display:block;font-size:16px;letter-spacing:-.01em}.brand-text small{color:var(--muted);font-size:11px}.nav{display:flex;flex-direction:column;gap:4px;flex:1;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:11px;background:none;border:none;color:var(--soft);padding:10px 12px;border-radius:10px;font-size:14px;font-weight:500;text-align:left;transition:background .12s,color .12s}.nav-item:hover{background:#f3f5f8;color:var(--ink)}.nav-item.active{background:var(--accent-soft);color:var(--accent-ink)}.nav-item svg{flex-shrink:0}.nav-head{display:flex;align-items:center;justify-content:space-between;margin:12px 4px 4px;color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.nav-head span{display:flex;align-items:center;gap:8px}.nav-head svg{width:16px;height:16px}.nav-add{width:22px;height:22px;border:1px solid var(--line);background:#fff;border-radius:7px;color:var(--soft);font-size:15px;line-height:1;display:grid;place-items:center}.nav-add:hover{background:#f3f5f8}.project-list{display:flex;flex-direction:column;gap:1px}.side-empty{color:var(--muted);font-size:13px;padding:4px 8px}.project-item{display:flex;align-items:center;gap:10px;background:none;border:none;color:var(--soft);padding:9px 12px;border-radius:9px;text-align:left;font-size:13.5px}.project-item:hover{background:#f3f5f8;color:var(--ink)}.project-item.active{background:var(--accent-soft);color:var(--accent-ink);font-weight:600}.project-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex-shrink:0}.project-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-count{background:#eef0f3;color:var(--soft);border-radius:20px;font-size:11px;padding:1px 8px;min-width:22px;text-align:center}.side-bottom{border-top:1px solid var(--line);padding-top:12px}.nav-item.subtle{color:var(--muted)}.main{overflow-y:auto;padding:28px 34px;background:var(--bg)}.error-bar{background:var(--danger-bg);color:var(--danger);border:1px solid #f5c4c4;padding:10px 14px;border-radius:10px;margin-bottom:18px;font-size:14px;display:flex;justify-content:space-between;align-items:center}.error-bar button{background:none;border:none;color:var(--danger);text-decoration:underline}.empty{color:var(--muted)}.empty.pad{padding:18px;font-size:14px}.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:22px}.page-head h1{font-size:27px;letter-spacing:-.02em}.page-sub{color:var(--soft);margin:6px 0 0}.date-chip{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:13px;color:var(--soft);box-shadow:var(--shadow)}.primary{background:var(--accent);color:#fff;border:none;padding:11px 18px;border-radius:10px;font-weight:600;font-size:14px;transition:filter .15s}.primary:hover{filter:brightness(1.05)}.primary:disabled{opacity:.5;cursor:not-allowed}.ghost{background:#f1f3f7;border:1px solid var(--line);color:var(--soft);padding:9px 13px;border-radius:10px;font-size:13px;font-weight:500}.ghost:hover{background:#e9ecf1}.ghost.full{width:100%;margin-top:10px}button.sm{padding:8px 13px;font-size:13px;border-radius:9px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;gap:13px;align-items:center;box-shadow:var(--shadow)}.stat-icon{width:42px;height:42px;border-radius:11px;background:var(--accent-soft);display:grid;place-items:center;font-size:20px;flex-shrink:0}.stat-label{font-size:12.5px;color:var(--muted)}.stat-value{font-size:22px;font-weight:700;letter-spacing:-.02em;line-height:1.1}.stat-sub{font-size:11.5px;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}.panel-head h2{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--soft)}.home-cols{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;align-items:start}.create-form{display:flex;flex-direction:column;gap:10px;padding:16px 18px}.create-form input{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;background:#fcfcfd}.create-form input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.create-panel .ghost.full{margin:0 18px 16px;width:calc(100% - 36px)}.brief-mini-list{list-style:none;margin:0;padding:8px;display:flex;flex-direction:column;gap:6px}.brief-mini{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:11px;cursor:pointer;transition:box-shadow .15s,border-color .15s}.brief-mini:hover{box-shadow:var(--shadow);border-color:#dfe3ea}.brief-mini p{margin:3px 0 0;color:var(--soft);font-size:12.5px}.brief-mini-meta{display:flex;align-items:center;gap:6px;flex-shrink:0}.pill{font-size:11px;font-weight:600;padding:2px 9px;border-radius:20px}.pill-danger{background:var(--danger-bg);color:var(--danger)}.pill-warning{background:var(--warning-bg);color:var(--warning)}.when{color:var(--muted);font-size:12px}.workspace{max-width:100%}.ws-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;gap:16px}.ws-head h1{font-size:24px;letter-spacing:-.02em}.ws-sub{color:var(--muted);font-size:13px;margin:5px 0 0}.ws-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:16px;align-items:start}.note-form{display:flex;flex-direction:column;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}.note-form .date-input,.note-form .primary.sm{align-self:flex-start}.date-input{border:1px solid var(--line);border-radius:9px;padding:9px 10px;font-size:13px;font-family:inherit;background:#fcfcfd}.note-form textarea{border:1px solid var(--line);border-radius:9px;padding:9px 11px;font-size:14px;font-family:inherit;line-height:1.5;resize:vertical;background:#fcfcfd}.note-form textarea:focus,.date-input:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.note-list{list-style:none;margin:0;padding:8px;display:flex;flex-direction:column;gap:2px}.note-item{display:grid;grid-template-columns:92px 1fr auto;gap:10px;align-items:start;padding:10px;border-radius:9px}.note-item:hover{background:#f7f8fa}.note-day{font-size:12px;font-weight:600;color:var(--accent-ink);padding-top:1px}.note-body{font-size:14px;line-height:1.5}.note-del{background:none;border:none;color:var(--muted);font-size:18px;line-height:1;padding:0 4px}.note-del:hover{color:var(--danger)}.brief-wrap{max-width:100%}.back-link{background:none;border:none;color:var(--soft);font-size:13px;padding:0 0 14px}.back-link:hover{color:var(--accent)}.brief{max-width:880px}.brief-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px}.brief-head h1{font-size:25px;letter-spacing:-.02em}.brief-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin-top:6px}.badge{font-size:11px;font-weight:600;padding:2px 9px;border-radius:20px}.badge-demo{background:#eef0f3;color:#6b7280}.badge-live{background:#e6f6ec;color:var(--good)}.brief-actions{display:flex;gap:8px;flex-wrap:wrap}.brief-actions button{background:#f1f3f7;border:1px solid var(--line);color:var(--ink);padding:8px 12px;border-radius:9px;font-size:13px;font-weight:500}.brief-actions button:hover{background:#e9ecf1}.brief-actions .danger-ghost{color:var(--danger)}.summary{background:var(--accent-soft);border:1px solid #dbe6ff;border-left:4px solid var(--accent);border-radius:var(--radius);padding:16px 18px;font-size:15.5px;line-height:1.55;margin-bottom:22px}.sections{display:grid;grid-template-columns:1fr 1fr;gap:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow)}.card h2{font-size:14px;text-transform:uppercase;letter-spacing:.05em;color:var(--soft);margin-bottom:10px}.card ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:7px}.card li{font-size:14px;line-height:1.5}.card .empty{font-size:13px}.accent-danger,.accent-warning,.accent-info{grid-column:1 / -1}.accent-danger{border-color:#f3c0c0;background:var(--danger-bg)}.accent-danger h2{color:var(--danger)}.accent-warning{border-color:#eccf95;background:var(--warning-bg)}.accent-warning h2{color:var(--warning)}.accent-info{border-color:#bcd6ee;background:var(--info-bg)}.accent-info h2{color:var(--info)}.uncertainties{margin-top:14px}.uncertainties .hint{font-size:13px;color:var(--soft);margin:0 0 8px}.rail{border-left:1px solid var(--line);background:var(--panel);padding:22px 20px;overflow-y:auto}.agent-card{background:#f5f6f8;border-radius:var(--radius);padding:16px;display:flex;align-items:center;gap:12px;margin-bottom:22px}.agent-avatar{width:42px;height:42px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:18px}.agent-meta{flex:1}.agent-meta strong{display:block;font-size:14px}.agent-sub{font-size:11.5px;color:var(--muted)}.agent-status{font-size:11px;font-weight:600;padding:3px 9px;border-radius:20px}.agent-status.on{background:#e6f6ec;color:var(--good)}.agent-status.off{background:#eef0f3;color:var(--soft)}.rail-section{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;margin-bottom:12px}.activity{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:4px}.activity-item{display:flex;gap:11px;padding:9px 4px}.activity-dot{width:9px;height:9px;border-radius:50%;margin-top:5px;flex-shrink:0}.activity-dot.note{background:var(--accent)}.activity-dot.brief{background:var(--good)}.activity-body{display:flex;flex-direction:column;gap:2px}.activity-text{font-size:13px;line-height:1.45;color:var(--soft)}.activity-text strong{color:var(--ink);font-weight:600}.activity-time{font-size:11.5px;color:var(--muted)}@media(max-width:1180px){.shell{grid-template-columns:240px 1fr}.rail{display:none}}@media(max-width:880px){.shell{grid-template-columns:1fr}.sidebar{display:none}.stats{grid-template-columns:1fr 1fr}.home-cols,.ws-grid,.sections,.note-item{grid-template-columns:1fr}}