:root{--bg: #eef1f6;--panel: #ffffff;--panel-2: #f6f8fb;--ink: #131925;--muted: #3b4250;--faint: #555d6a;--line: #cfd5df;--line-strong: #afb7c4;--teal: #4263eb;--teal-soft: #eaeefe;--blue: #3b82f6;--blue-soft: #e8f1fe;--green: #1fb877;--green-soft: #e4f7ef;--amber: #f59e0b;--amber-soft: #fef3df;--red: #ef5168;--red-soft: #fdeaed;--gray-soft: #eef1f6;--radius: 16px;--shadow: 0 14px 40px rgba(27, 35, 51, .06);--sans: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased;padding:14px;min-height:100vh}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}.app{min-height:calc(100vh - 28px);display:grid;grid-template-columns:248px minmax(0,1fr);background:var(--panel);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}.sidebar{border-right:1px solid var(--line);background:var(--panel);padding:20px 16px;display:flex;flex-direction:column;gap:18px}.brand{display:flex;align-items:center;gap:10px;padding:4px 6px 14px;border-bottom:1px solid var(--line)}.brand .logo{width:34px;height:34px;flex-shrink:0;border-radius:10px;background:var(--teal);color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center}.brand strong{display:block;font-size:18px;font-weight:800;letter-spacing:-.02em}.brand span{color:var(--faint);display:block;font-size:12px;margin-top:1px}.nav{display:grid;gap:4px}.nav a{text-decoration:none;padding:11px 12px;border-radius:11px;color:var(--muted);font-weight:500;display:flex;align-items:center;gap:11px;border:1.5px solid transparent}.nav a:hover{background:var(--panel-2);color:var(--ink)}.nav a.active{color:var(--teal);border-color:var(--teal);font-weight:700}.nav .ico{flex-shrink:0;width:18px;text-align:center;opacity:.9}.sidebar-user{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px 8px 2px;border-top:1px solid var(--line)}.sidebar-user img{border-radius:50%;flex-shrink:0}.sidebar-user-info{min-width:0}.sidebar-user-info strong{display:block;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-info span{display:block;font-size:11px;color:var(--faint)}main{padding:22px 26px 40px;min-width:0}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:20px}.topbar h1{margin:2px 0;font-size:22px;line-height:1.1}.topbar .subtext{color:var(--faint);font-size:13px}.panel{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:0 4px 18px #1b23330a;overflow:hidden;margin-bottom:16px}.panel-header{min-height:50px;padding:13px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--panel-2)}.panel-header h3{margin:0;font-size:14px;letter-spacing:0}.panel-header .repo-name{font-family:var(--mono);font-size:13px;font-weight:700}.panel-header p{margin:2px 0 0;color:var(--faint);font-size:12px}.panel-body{padding:14px 16px}.panel-body.tight{padding:6px 10px}.subtext{color:var(--faint);font-size:12px}.mono{font-family:var(--mono)}.empty{color:var(--faint);font-size:13px;padding:18px 6px;text-align:center}.chain-row{display:flex;align-items:center;gap:12px;padding:12px 8px;border-bottom:1px solid var(--line);flex-wrap:wrap}.chain-row:last-child{border-bottom:0}.chain-main{min-width:0;flex:1 1 260px}.chain-name{font-family:var(--mono);font-size:13px;font-weight:700}.chain-tasks{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;align-items:center}.chain-actions{display:flex;flex-wrap:wrap;gap:6px;justify-content:flex-end}.badge{display:inline-flex;align-items:center;gap:5px;height:22px;border-radius:999px;padding:0 9px;font-size:11px;font-weight:800;white-space:nowrap;border:1px solid transparent}.badge.branched{color:var(--muted);background:var(--gray-soft);border-color:var(--line)}.badge.in_beta{color:var(--blue);background:var(--blue-soft)}.badge.in_staging{color:#b9760a;background:var(--amber-soft)}.badge.sealed{color:var(--green);background:var(--green-soft)}.badge.pr{color:var(--teal);background:var(--teal-soft)}.badge.draft{color:var(--faint);background:var(--panel-2);border-color:var(--line)}.badge .x{cursor:pointer;opacity:.55;font-weight:800}.badge .x:hover{opacity:1;color:var(--red)}button,.btn{height:34px;border-radius:9px;border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);padding:0 12px;font-weight:600;font-size:13px;font-family:inherit;cursor:pointer;display:inline-flex;align-items:center;gap:6px}button:hover,.btn:hover{border-color:var(--ink)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--teal);color:#fff;border-color:var(--teal);font-weight:700;box-shadow:0 6px 16px #4263eb42}button.primary:hover{filter:brightness(1.05);border-color:var(--teal)}button.ghost{background:transparent}button.danger{color:var(--red);border-color:var(--red)}button.danger:hover{background:var(--red-soft)}button.sm{height:28px;padding:0 9px;font-size:12px}input,select,textarea{width:100%;height:38px;border-radius:9px;border:1px solid var(--line-strong);background:var(--panel);color:var(--ink);padding:0 12px;font-family:inherit;font-size:14px}textarea{height:auto;padding:10px 12px;resize:vertical;min-height:120px;font-family:var(--mono);font-size:13px}label{display:block;font-size:12px;font-weight:700;color:var(--muted);margin:12px 0 5px}.field-hint{font-size:12px;color:var(--faint);margin-top:4px}.notice{border-radius:10px;padding:9px 12px;font-size:13px;margin-bottom:12px}.notice.err{background:var(--red-soft);color:#b02234}.notice.ok{background:var(--green-soft);color:#0d7a4e}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1319256b;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:var(--panel);border-radius:var(--radius);width:100%;max-width:520px;box-shadow:var(--shadow);max-height:90vh;display:flex;flex-direction:column;overflow:hidden}.modal-head{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center}.modal-head h3{margin:0;font-size:16px}.modal-body{padding:18px 20px;overflow-y:auto}.modal-foot{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px;background:var(--panel-2)}.row{display:flex;align-items:center;gap:10px}.grow{flex:1}.task-row{display:flex;align-items:center;gap:12px;padding:11px 8px;border-bottom:1px solid var(--line)}.task-row:last-child{border-bottom:0}.task-row .task-name{flex:1;min-width:0}.task-row.done .task-name{color:var(--faint);text-decoration:line-through}.login-wrap{min-height:calc(100vh - 28px);display:flex;align-items:center;justify-content:center}.login-card{text-align:center;max-width:380px;padding:8px}.login-card .logo{width:56px;height:56px;border-radius:14px;background:var(--teal);color:#fff;font-weight:800;font-size:26px;display:flex;align-items:center;justify-content:center;margin:0 auto 18px}.login-card h1{font-size:22px;margin:0 0 6px}.login-card p{color:var(--faint);margin:0 0 22px}@media (max-width: 820px){.app{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.nav{grid-auto-flow:column;overflow-x:auto}}