:root{--bg:#f4f5f7;--lane-bg:#ebecf0;--card-bg:#fff;--ink:#172b4d;--ink-soft:#5e6c84;--line:#dfe1e6;--warn:#b25000;--warn-bg:#fff4e5;--accent:#0052cc;--radius:6px;--shadow:0 1px 1px #091e4240, 0 0 1px #091e4221}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--ink);margin:0;padding:0;font:14px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.topbar{color:#fff;background:#1a1a1a;align-items:center;gap:8px;padding:10px 16px;display:flex}.mark{font-size:20px;line-height:1}.wordmark{letter-spacing:.02em;font-weight:600}.board{align-items:flex-start;gap:12px;min-height:calc(100vh - 44px);padding:16px;display:flex;overflow-x:auto}.lane{background:var(--lane-bg);border-radius:var(--radius);flex-direction:column;flex:0 0 300px;gap:8px;max-height:calc(100vh - 76px);padding:8px;display:flex}.lane-head{text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);justify-content:space-between;align-items:baseline;padding:4px 6px;font-size:12px;font-weight:600;display:flex}.lane-cards{flex-direction:column;gap:8px;display:flex;overflow-y:auto}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);cursor:grab;flex-direction:column;gap:6px;padding:8px 10px;display:flex}.card:active{cursor:grabbing}.card-name{font-weight:600}.card-meta{color:var(--ink-soft);flex-wrap:wrap;gap:6px;font-size:12px;display:flex}.tag{background:var(--lane-bg);border-radius:3px;padding:1px 6px}.tag-warn{background:var(--warn-bg);color:var(--warn);font-weight:600}.card-owner{color:var(--ink-soft);font-size:12px}.panel-backdrop{z-index:20;background:#091e4266;justify-content:flex-end;display:flex;position:fixed;inset:0}.panel{background:#fff;flex-direction:column;gap:14px;width:min(560px,100%);height:100%;padding:20px;display:flex;overflow-y:auto}.panel label{color:var(--ink-soft);flex-direction:column;gap:4px;font-size:12px;display:flex}.panel input,.panel select,.panel textarea{font:inherit;border:1px solid var(--line);color:var(--ink);background:#fafbfc;border-radius:3px;padding:7px 9px}.panel textarea{min-height:340px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.row{grid-template-columns:1fr 1fr;gap:12px;display:grid}button{font:inherit;background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:3px;padding:7px 12px}button.secondary{background:var(--lane-bg);color:var(--ink)}button:disabled{opacity:.5;cursor:default}.chat{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;flex-direction:column;flex:0 0 380px;gap:8px;max-height:calc(100vh - 76px);padding:12px;display:flex;position:sticky;top:16px}.chat-log{flex-direction:column;flex:1;gap:12px;display:flex;overflow-y:auto}.turn-you{font-weight:600}.turn-orto{white-space:pre-wrap}.chat-form{gap:6px;display:flex}.chat-form input{font:inherit;border:1px solid var(--line);border-radius:3px;flex:1;padding:8px}.failure{background:var(--warn-bg);color:var(--warn);border-radius:var(--radius);padding:10px}.blindness{background:var(--card-bg);color:var(--ink);border-radius:var(--radius);border:1px solid var(--warn);border-left-width:4px;padding:12px}