:root{--navy: #1f2430;--red: #e5342b;--blue: #2f62d8;--yellow: #ffd029;--green: #1f9d55;--bg: #f6f8fb;--card: #ffffff;--border: #e3e7ef;--text: #1f2430;--text-dim: #5c6472;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4{font-weight:700;margin:0}button{font-family:inherit;cursor:pointer;border:none;border-radius:8px;font-weight:600}input,select,textarea{font-family:inherit;border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-size:14px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--navy);color:#fff;flex-wrap:wrap;gap:12px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.2px}.brand .mark{width:30px;height:30px;border-radius:50%;background:conic-gradient(from 200deg,var(--blue),var(--green),var(--yellow),var(--blue));display:flex;align-items:center;justify-content:center;font-size:15px}.nav{display:flex;gap:4px;flex-wrap:wrap}.nav button{background:transparent;color:#cfd4e0;padding:8px 14px;border-radius:8px;font-size:14px}.nav button.active{background:#ffffff1f;color:#fff}.nav button:hover{color:#fff}.who{display:flex;align-items:center;gap:8px}.who select{background:#ffffff14;border:1px solid rgba(255,255,255,.2);color:#fff}main{flex:1;padding:24px;max-width:1180px;width:100%;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:20px}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:10px}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.muted{color:var(--text-dim);font-size:13px}.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#eef1f7;color:var(--text-dim)}.dot{width:8px;height:8px;border-radius:50%}.timer-card{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.timer-card input[type=text]{flex:1;min-width:200px}.timer-display{font-variant-numeric:tabular-nums;font-size:22px;font-weight:700;min-width:110px;text-align:right}.btn-primary{background:var(--red);color:#fff;padding:10px 20px}.btn-primary:hover{filter:brightness(1.08)}.btn-stop{background:var(--navy);color:#fff;padding:10px 20px}.btn-secondary{background:#eef1f7;color:var(--text);padding:8px 14px}.btn-danger{background:transparent;color:var(--red);padding:6px 10px}.btn-icon{background:transparent;color:var(--text-dim);padding:4px 8px;font-size:14px}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);padding:8px 10px;border-bottom:1px solid var(--border)}td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}tr:last-child td{border-bottom:none}.day-group-header{background:#f2f4f9;font-weight:600;font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:4px}.field input,.field select{width:100%}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat-tile{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:14px}.stat-tile .value{font-size:24px;font-weight:800;color:var(--navy)}.stat-tile .label{font-size:12px;color:var(--text-dim);margin-top:2px}.avatar{width:28px;height:28px;border-radius:50%;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.empty{text-align:center;color:var(--text-dim);padding:30px 0;font-size:14px}