:root{--bg:#fafaf8;--panel:#fff;--border:#e7e6e1;--text:#1a1a17;--muted:#6b6a63;--accent:#111;--green:#16a34a;--radius:12px}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}a{color:inherit;text-decoration:none}.topbar{background:var(--panel);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.topbar-inner{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:700;font-size:16px}.nav{display:flex;gap:20px}.nav a{color:var(--muted);font-weight:500}.nav a:hover{color:var(--text)}.main{max-width:1200px;margin:0 auto;padding:28px 24px 80px}h1{font-size:22px;margin:0 0 4px}h2{font-size:15px;margin:0 0 12px}.sub{color:var(--muted);margin:0 0 24px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.row{display:flex;gap:16px;flex-wrap:wrap}.between{display:flex;align-items:center;justify-content:space-between;gap:12px}.grow{flex:1 1;min-width:0}.btn,button{font:inherit;border:1px solid var(--border);background:var(--panel);color:var(--text);padding:8px 14px;border-radius:8px;cursor:pointer;font-weight:500}.btn:hover,button:hover{background:#f3f2ee}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{opacity:.9;background:var(--accent)}.btn-green{background:var(--green);color:#fff;border-color:var(--green)}.btn-green:hover{background:#15803d;border-color:#15803d;opacity:1}.btn-danger{color:#b91c1c;border-color:#f0caca}.btn-danger:hover{background:#fdeaea}button:disabled{opacity:.5;cursor:default}input,select,textarea{font:inherit;border:1px solid var(--border);border-radius:8px;padding:8px 10px;background:#fff;color:var(--text);width:100%}label{display:block;font-size:12px;color:var(--muted);margin:0 0 4px;font-weight:600;text-transform:uppercase;letter-spacing:.03em}.field{margin-bottom:14px}.grid-timers{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));grid-gap:16px;gap:16px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.card-preview{padding:18px;background:#f3f2ee;display:flex;align-items:center;justify-content:center;min-height:110px}.card-body{padding:14px 16px}.card-title{font-weight:600;margin-bottom:4px}.tag{display:inline-block;font-size:11px;padding:2px 8px;border-radius:999px;background:#f0efe9;color:var(--muted);font-weight:600}.tag-green{background:#e6f4ea;color:#15803d}.tag-amber{background:#fdf0d5;color:#92600a}.chip{display:inline-flex;align-items:center;gap:6px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block}.editor{display:grid;grid-template-columns:320px 1fr;grid-gap:20px;gap:20px;align-items:start}.preview-wrap{background:#f3f2ee;border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;align-items:center;justify-content:center;min-height:160px}.controls-col{display:flex;flex-direction:column;gap:16px}.two{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0}.code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;background:#1a1a17;color:#e7e6e1;padding:14px;border-radius:8px;white-space:pre-wrap;word-break:break-all;line-height:1.5}.empty,.muted{color:var(--muted)}.empty{text-align:center;padding:60px 20px}.statgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:14px;gap:14px;margin-bottom:24px}.stat{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px}.stat .n{font-size:28px;font-weight:700}.stat .l{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}.bar{height:8px;background:#f0efe9;border-radius:999px;overflow:hidden}.bar>span{display:block;height:100%;background:var(--accent)}.barrow{display:grid;grid-template-columns:140px 1fr 60px;grid-gap:10px;gap:10px;align-items:center;margin-bottom:8px;font-size:13px}