:root{--bg: #f7f7f5;--surface: #ffffff;--surface-2: #f0f0ee;--line: #e4e4e0;--line-strong: #d4d4cf;--text: #23231f;--text-dim: #86867e;--text-faint: #a8a8a0;--accent: #3b6ef5;--accent-soft: #e8eefe;--flag: #e0952b;--danger: #d1453b;--radius: 10px;--shadow: 0 1px 2px rgba(0, 0, 0, .04), 0 4px 14px rgba(0, 0, 0, .05);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif}@media(prefers-color-scheme:dark){:root{--bg: #16161a;--surface: #1e1e24;--surface-2: #26262d;--line: #2e2e36;--line-strong: #3a3a44;--text: #e9e9e6;--text-dim: #9a9a94;--text-faint: #6c6c68;--accent: #5b83f7;--accent-soft: #23283a;--shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 6px 20px rgba(0, 0, 0, .35)}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit}.app{display:grid;grid-template-columns:auto 1fr;height:100vh;overflow:hidden}.main{display:flex;flex-direction:column;min-width:0}.rail{width:216px;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:10px 8px;gap:2px;overflow-y:auto;transition:width .15s ease}.rail.collapsed{width:0;padding:0;overflow:hidden;border:none}.rail-h{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);margin:14px 8px 4px}.rail-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:8px;color:var(--text-dim);background:none;border:none;text-align:left;width:100%;font-size:13.5px}.rail-item:hover{background:var(--surface-2);color:var(--text)}.rail-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.rail-item .count{margin-left:auto;color:var(--text-faint);font-size:12px}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--surface);min-height:52px}.focus-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;background:var(--surface-2);border:1px solid var(--line);color:var(--text);font-weight:600;font-size:13px}.focus-pill button{background:none;border:none;color:var(--text-faint);padding:0 0 0 2px}.spacer{flex:1}.tbtn{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:8px;background:var(--surface-2);border:1px solid var(--line);color:var(--text-dim)}.tbtn:hover{color:var(--text);border-color:var(--line-strong)}.tbtn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.chip{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;background:var(--accent-soft);color:var(--accent);font-size:12.5px;border:none}.chip button{background:none;border:none;color:inherit;opacity:.7;padding:0}.quickadd{padding:10px 16px 0}.quickadd input{width:100%;padding:10px 14px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);outline:none}.quickadd input:focus{border-color:var(--accent)}.board{flex:1;overflow:auto;padding:12px 16px 60px}.columns-head{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;position:sticky;top:0;background:var(--bg);padding:6px 0 8px;z-index:2}.col-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-weight:700}.col-title .n{color:var(--text-faint);margin-left:6px;font-weight:500}.lane{margin-bottom:6px}.lane-head{display:flex;align-items:center;gap:8px;padding:10px 2px 6px;color:var(--text-dim);font-weight:600;font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none}.lane-head.today{color:var(--accent)}.lane-head .caret{color:var(--text-faint);font-size:10px;width:10px}.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.cell{min-height:40px;border-radius:var(--radius);padding:4px;display:flex;flex-direction:column;gap:8px;transition:background .1s}.cell.over{background:var(--accent-soft);outline:1px dashed var(--accent)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:9px 11px;box-shadow:var(--shadow);cursor:grab;display:flex;flex-direction:column;gap:5px}.card:active{cursor:grabbing}.card.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.card.dim{opacity:.5}.card .title{line-height:1.3}.card .title.done{text-decoration:line-through;color:var(--text-dim)}.card .meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:12px;color:var(--text-dim)}.card .tag{color:var(--text-dim)}.card .tag.sphere{color:var(--accent)}.card .proj{color:var(--text-faint)}.marker{font-size:12px}.marker.flag{color:var(--flag)}.marker.due{color:var(--accent)}.marker.overdue{color:var(--danger)}.hold{color:var(--text-faint);font-size:12px}.panel{position:fixed;top:0;right:0;height:100vh;width:400px;max-width:92vw;background:var(--surface);border-left:1px solid var(--line);box-shadow:var(--shadow);z-index:30;display:flex;flex-direction:column;animation:slidein .16s ease}@keyframes slidein{0%{transform:translate(30px);opacity:0}to{transform:none;opacity:1}}.panel-head{display:flex;align-items:flex-start;gap:8px;padding:16px;border-bottom:1px solid var(--line)}.panel-title{flex:1;font-size:16px;font-weight:600;border:none;background:none;outline:none;resize:none;line-height:1.3}.panel-body{padding:14px 16px;overflow-y:auto;display:flex;flex-direction:column;gap:14px}.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.row label{color:var(--text-faint);font-size:12px;width:64px}.field select,.field input{padding:5px 8px;border-radius:7px;border:1px solid var(--line);background:var(--surface-2);outline:none}.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-faint);font-weight:700}.notes{width:100%;min-height:120px;border:1px solid var(--line);border-radius:8px;padding:10px;background:var(--surface-2);outline:none;resize:vertical;line-height:1.5}.sub-item,.rel-item{display:flex;align-items:center;gap:7px;padding:4px 0;color:var(--text-dim)}.sub-item button,.rel-item button{margin-left:auto}.linkbtn{background:none;border:none;color:var(--accent);padding:0;font-size:13px}.iconbtn{background:none;border:1px solid var(--line);border-radius:7px;color:var(--text-dim);width:28px;height:28px}.iconbtn:hover{color:var(--text)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;z-index:40;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh}.palette{width:560px;max-width:92vw;background:var(--surface);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}.palette input{width:100%;padding:16px 18px;border:none;outline:none;background:none;font-size:16px;border-bottom:1px solid var(--line)}.palette .results{max-height:50vh;overflow-y:auto}.presult{display:flex;align-items:center;gap:10px;padding:10px 18px;cursor:pointer}.presult.active,.presult:hover{background:var(--surface-2)}.presult .sub{color:var(--text-faint);font-size:12px;margin-left:auto}.presult .cmd{color:var(--accent)}.modal{width:460px;max-width:92vw;background:var(--surface);border-radius:14px;box-shadow:var(--shadow);padding:18px}.modal h3{margin:0 0 14px}.taglist{max-height:46vh;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.tagrow{display:flex;align-items:center;gap:8px;padding:6px 4px;border-bottom:1px solid var(--line)}.tagrow .count{color:var(--text-faint);font-size:12px}.tagrow .actions{margin-left:auto;display:flex;gap:6px}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--text);color:var(--bg);padding:10px 16px;border-radius:10px;z-index:60;box-shadow:var(--shadow)}.mobilebar{display:none}.empty{color:var(--text-faint);padding:40px;text-align:center}.login{max-width:320px;margin:18vh auto;text-align:center;display:flex;flex-direction:column;gap:12px}.login input{padding:10px 14px;border-radius:10px;border:1px solid var(--line);background:var(--surface)}@media(max-width:720px){.app{grid-template-columns:1fr}.rail{position:fixed;z-index:50;height:100vh}.rail.collapsed{width:0}.mobilebar{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--surface);border-top:1px solid var(--line);padding:8px;gap:8px;z-index:45}.mobilebar .tbtn{flex:1;justify-content:center}.columns-head,.grid{grid-template-columns:1fr}.board{padding-bottom:80px}}