:root{--win-header-bg: #5b9bd5;--win-row-band: #deeaf6;--win-border: #2e5090;--win-header-text: #ffffff;--ink: #1f2733;--muted: #6b7280;--line: #d7deea;--danger: #c0392b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#eef1f6}button{font:inherit;cursor:pointer}.app{min-height:100vh;display:flex;flex-direction:column}.topnav{position:relative;display:flex;align-items:center;gap:24px;padding:0 24px;height:52px;background:#fff;border-bottom:1px solid var(--line)}.wordmark{font-weight:800;letter-spacing:1px;color:var(--win-border)}.nav-menu-toggle{display:none;margin-left:auto;border:none;background:none;font-size:22px;line-height:1;padding:4px 8px;color:var(--win-border)}.nav-collapsible{display:flex;align-items:center;gap:24px;flex:1}.nav-items{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex:1}.nav-link{border:none;background:none;padding:8px 12px;border-radius:6px;color:var(--muted)}.nav-link:hover{background:#f0f4fa;color:var(--ink)}.nav-link.active{color:var(--win-border);font-weight:700}.agent-flag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 10px}.agent-flag.on{color:#1c7a3f;border-color:#1c7a3f;background:#e9f7ee;font-weight:600}.nav-user{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--muted);white-space:nowrap}@media (max-width: 700px){.nav-menu-toggle{display:inline-flex}.nav-collapsible{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 8px 16px #0000001a;z-index:20}.nav-collapsible.open{display:flex}.nav-items{flex-direction:column;gap:0}.nav-link{display:block;width:100%;text-align:left;padding:14px 20px;border-radius:0}.agent-flag{align-self:flex-start;margin:10px 20px}.nav-user{justify-content:space-between;padding:14px 20px;border-top:1px solid var(--line)}}.content{flex:1;width:100%;max-width:900px;margin:0 auto;padding:24px}.card{border:2px solid var(--win-border);border-radius:6px;overflow:hidden;background:#fff}.card-header{background:var(--win-header-bg);color:var(--win-header-text);padding:16px 22px}.card-header h1{margin:0;font-size:22px;letter-spacing:.5px}.card-datebar{display:flex;align-items:center;justify-content:space-between;padding:14px 22px;border-bottom:2px solid var(--win-border)}.card-date{font-size:20px;font-weight:600;color:var(--win-border)}.card-tools{display:flex;gap:8px}.band{padding:6px 22px 12px}.band-label{font-size:12px;font-weight:700;letter-spacing:.5px;color:var(--win-border);margin:14px 0 6px}.band-empty{color:var(--muted);margin:4px 0 8px}.rows{list-style:none;margin:0;padding:0}.row{display:flex;align-items:center;gap:12px;padding:9px 8px;border-radius:4px}.row:nth-child(2n){background:var(--win-row-band)}.row input[type=checkbox]{width:17px;height:17px}.row-check{display:inline-flex;padding:12px;margin:-12px;cursor:pointer}.badge{min-width:26px;text-align:center;font-weight:700;font-size:12px;color:var(--win-border);border:1px solid var(--win-border);border-radius:3px;padding:2px 0}.row-title{flex:1;text-align:left;border:none;background:none;padding:0;font-size:15px;color:var(--ink)}.row-title:hover{text-decoration:underline}.row-title.done{text-decoration:line-through;color:var(--muted)}.row-target{font-size:12px;color:var(--win-border)}.card-add{padding:10px 22px 16px}.link-add{border:none;background:none;color:var(--win-border);font-weight:600;padding:0}.stale-fallback{margin-top:24px;padding-top:16px;border-top:1px solid var(--line)}.stale-fallback .rows{margin-top:12px}.add-to-card{display:flex;align-items:center;gap:8px}.add-to-card input{flex:1}.card-footer{text-align:center;padding:12px;font-weight:700;color:var(--win-border);border-top:2px solid var(--win-border)}.card-caption{text-align:center;margin:8px 0 0;font-size:12px;color:var(--muted)}.rtdl h1,.placeholder h1{color:var(--win-border);margin:0 0 6px}.subtitle{color:var(--muted);margin:0 0 18px}.add-row{display:flex;gap:8px;margin-bottom:18px}.add-row input{flex:1}.backlog{list-style:none;margin:0;padding:0}.backlog-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:6px;margin-bottom:10px}.backlog-title{font-size:15px}input[type=text],input[type=date],textarea,.add-row input,.add-to-card input{padding:9px 11px;border:1px solid #c9d3e0;border-radius:5px;font-size:15px;font-family:inherit;width:100%}textarea{resize:vertical}.btn-primary{border:none;border-radius:5px;background:var(--win-header-bg);color:#fff;font-weight:600;padding:9px 18px}.btn-primary.sm{padding:6px 14px}.btn-primary:disabled{background:#a9c5e4;cursor:not-allowed}.btn-text{border:none;background:none;color:var(--muted);font-weight:600;padding:9px 14px}.btn-ghost{border:1px solid var(--line);background:#fff;border-radius:5px;padding:6px 12px;color:var(--ink)}.btn-ghost:disabled{color:#b6becb;cursor:not-allowed}.btn-ghost.active{background:var(--win-header-bg);border-color:var(--win-header-bg);color:#fff}.stale-banner{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0;padding:10px 22px;font-size:13px;color:var(--win-border);background:#eef5fc;border-bottom:1px dashed var(--win-header-bg)}.stale-banner-actions{display:flex;align-items:center;gap:4px;flex-shrink:0}.rerank-hint{margin:0 22px;padding:10px 14px;font-size:13px;color:var(--win-border);background:#eef5fc;border:1px dashed var(--win-header-bg);border-radius:6px}.rank-picker{display:inline-flex;border:1px solid var(--line);border-radius:5px;overflow:hidden}.rank-btn{min-width:30px;padding:4px 0;border:none;border-right:1px solid var(--line);background:#fff;font-weight:700;font-size:12px;color:var(--muted)}.rank-btn:last-child{border-right:none}.rank-btn.selected{background:var(--win-header-bg);color:#fff}.btn-danger{border:1px solid var(--danger);background:#fff;color:var(--danger);border-radius:5px;font-weight:600;padding:9px 16px}.priority-picker{display:flex;gap:8px;margin:4px 0 8px}.priority-picker.small{margin:0}.prio-btn{min-width:42px;padding:8px 0;border:1px solid var(--line);background:#fff;border-radius:5px;font-weight:700;color:var(--ink)}.prio-btn.selected{background:var(--win-header-bg);color:#fff;border-color:var(--win-header-bg)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#141e3266;display:flex;align-items:center;justify-content:center;padding:24px}.modal{background:#fff;border-radius:8px;padding:22px;width:440px;max-width:100%;box-shadow:0 12px 40px #00000040}.modal h3{margin:0 0 10px;color:var(--win-border)}.modal-subject{margin:0 0 14px;font-size:15px}.field-label{display:block;font-size:13px;color:var(--muted);margin:12px 0 4px}.field-hint{font-size:12px;color:var(--muted);margin:8px 0 0}.field-hint.warn{color:var(--danger)}.checkbox-row{display:flex;align-items:center;gap:8px;margin-top:14px;font-size:15px}.checkbox-row input{width:16px;height:16px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:20px}.modal-actions.spread{justify-content:space-between}.confirm-delete{display:flex;align-items:center;gap:8px}.confirm-delete .field-hint{margin:0}.today-link{margin-left:12px;font-size:13px}.history-card{border:1px solid var(--line);border-radius:6px;background:#fff;padding:8px 16px 12px;margin-bottom:14px}.history-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid var(--line);margin-bottom:4px}.card-date.sm{font-size:16px}.history-summary{font-size:13px;color:var(--muted)}.row.readonly{padding:7px 4px}.tick{width:18px;text-align:center;color:var(--muted)}.tick.done{color:var(--win-border);font-weight:700}.modal.wide{width:560px}.forward-list{list-style:none;margin:8px 0 0;padding:0;max-height:340px;overflow-y:auto}.forward-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:9px 0;border-bottom:1px solid var(--line)}.forward-row:last-child{border-bottom:none}.forward-row .priority-picker{flex-shrink:0}.forward-row input{flex:1 1 140px;min-width:0}.forward-title{flex:1 1 140px;min-width:0;font-size:15px}.forward-title.dropped{color:var(--muted);text-decoration:line-through}.item-action-picker{display:flex;flex:1 1 100%;border:1px solid var(--line);border-radius:5px;overflow:hidden}.item-action-btn{flex:1;padding:5px 8px;border:none;border-right:1px solid var(--line);background:#fff;font-weight:600;font-size:12px;color:var(--muted);white-space:nowrap;text-align:center}.item-action-btn:last-child{border-right:none}.item-action-btn.selected{background:var(--win-header-bg);color:#fff}.field-label-row{display:flex;align-items:center;justify-content:space-between}.btn-suggest{border:1px solid var(--win-header-bg);background:#eef5fc;color:var(--win-border);border-radius:999px;font-size:12px;font-weight:600;padding:3px 12px}.btn-suggest:disabled{opacity:.6;cursor:not-allowed}.prio-btn.suggested{outline:2px dashed var(--win-border);outline-offset:1px}.field-hint.suggest{color:var(--win-border)}.agentlog h1{color:var(--win-border);margin:0 0 6px}.log-list{list-style:none;margin:0;padding:0}.log-row{display:grid;grid-template-columns:140px 1fr auto auto;gap:12px;align-items:center;padding:11px 14px;background:#fff;border:1px solid var(--line);border-radius:6px;margin-bottom:8px}.log-undo{padding:4px 10px;color:var(--win-border);font-weight:600}.log-undo:disabled{opacity:.6;cursor:not-allowed}.log-row.undone{opacity:.55;text-decoration:line-through}.log-fn{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:12px;color:var(--win-border)}.log-summary{font-size:14px}.log-time{font-size:12px;color:var(--muted);white-space:nowrap}.askagent h1{color:var(--win-border);margin:0 0 6px}.qa{background:#fff;border:1px solid var(--line);border-radius:6px;padding:16px}.qa-question{margin:0 0 10px;font-weight:600;color:var(--win-border)}.qa-answer{margin:0;white-space:pre-wrap;word-break:break-word;font-family:inherit;font-size:14px;line-height:1.5;color:var(--ink)}.phase-tag{display:inline-block;margin-top:8px;font-size:12px;font-weight:700;color:var(--win-border);background:var(--win-row-band);border-radius:999px;padding:4px 12px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#eef1f6}.login-card{width:360px;max-width:90vw;background:#fff;border-radius:8px;padding:32px;box-shadow:0 12px 40px #0000001f}.login-card h1{margin:0 0 4px;color:var(--win-border);letter-spacing:1px}.login-card .btn-primary{width:100%;margin-top:18px}.app-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;color:var(--muted)}.nav-user{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink)}.nav-logout{padding:4px 8px;font-size:12px}