:root{--brand:#0f766e;--brand2:#f97316}
.tm .row2,.tm .row3{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:10px 0}
.tm label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.tm label.chk{flex-direction:row;align-items:center;gap:8px;color:var(--text);font-size:14px}
.tm input:not([type=checkbox]),.tm select{font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:10px 12px;width:100%;box-sizing:border-box}
.btnrow{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.btnrow.center,.center{justify-content:center;text-align:center}
.btn.sm{padding:7px 12px;font-size:13px}.btn.big{padding:13px 24px;font-size:16px}.small{font-size:12px}.muted{color:var(--muted)}
.face{background:var(--chip);border-radius:22px;padding:22px 14px;text-align:center;transition:background .3s}
.face:fullscreen{display:flex;flex-direction:column;justify-content:center;background:var(--bg)}
.face .big{font-size:clamp(56px,15vw,140px);font-weight:800;font-variant-numeric:tabular-nums;line-height:1.05;letter-spacing:-.02em}
.face:fullscreen .big{font-size:22vw}.face .big small{font-size:.4em;color:var(--muted)}
.face .sub{color:var(--muted);margin-top:6px}.face .phase{font-size:22px;font-weight:800;margin-bottom:4px}
.face[data-ph=w]{background:color-mix(in srgb,#ef4444 18%,var(--chip))}.face[data-ph=s],.face[data-ph=r]{background:color-mix(in srgb,#10b981 18%,var(--chip))}.face[data-ph=l]{background:color-mix(in srgb,#3b82f6 18%,var(--chip))}.face[data-ph=p]{background:color-mix(in srgb,#f59e0b 18%,var(--chip))}
.face.ring{animation:ring .5s infinite alternate}@keyframes ring{to{background:color-mix(in srgb,var(--brand) 40%,var(--chip))}}
.bar{height:8px;background:rgba(127,127,127,.2);border-radius:6px;overflow:hidden;margin:14px auto 0;max-width:620px}.bar i{display:block;height:100%;width:100%;background:var(--grad);transition:width .25s linear}
.chips{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:10px 0}.chip{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:999px;padding:6px 12px;font-weight:600;cursor:pointer}.chip:hover{border-color:var(--brand)}
.ringbox{position:fixed;inset:auto 16px 16px 16px;max-width:520px;margin:0 auto;background:var(--card);border:2px solid var(--brand);border-radius:18px;padding:16px;text-align:center;z-index:60;box-shadow:var(--shadow)}.ringbox b{font-size:22px}.ringbox.hidden{display:none}
.alist{display:grid;gap:8px;margin:12px 0}.aitem{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px 14px}.aitem b{font-size:26px;font-variant-numeric:tabular-nums}.aitem span{flex:1;color:var(--muted);font-size:14px}.aitem.off{opacity:.5}
.aitem .x{border:0;background:none;color:var(--muted);font-size:22px;cursor:pointer}
.sw{position:relative;display:inline-block;width:44px;height:24px}.sw input{opacity:0;width:0;height:0}.sw i{position:absolute;inset:0;border-radius:24px;background:var(--line);transition:.2s}.sw i::before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;border-radius:50%;background:#fff;transition:.2s}.sw input:checked+i{background:var(--brand)}.sw input:checked+i::before{transform:translateX(20px)}
.laps{width:100%;border-collapse:collapse;margin-top:10px;font-variant-numeric:tabular-nums}.laps th,.laps td{padding:7px 10px;border-bottom:1px solid var(--line);text-align:center}.laps tr.best td{color:var(--ok)}.laps tr.worst td{color:var(--err)}
.cdg{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:640px;margin:10px auto}.cdg div{background:var(--card);border-radius:16px;padding:14px 6px}.cdg b{display:block;font-size:clamp(32px,8vw,64px);font-weight:800;font-variant-numeric:tabular-nums}.cdg span{color:var(--muted);font-size:13px}
.cfg{margin:8px 0}.cfg summary{cursor:pointer;color:var(--muted)}
.face .big.clock{font-size:clamp(40px,10vw,110px);white-space:nowrap}.face:fullscreen .big.clock{font-size:15vw}