:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;color:#243d35;background:#f3f6f2;line-height:1.65;font-size:15px;--green:#146b50;--muted:#65766e}*{box-sizing:border-box}body{margin:0}header{max-width:900px;margin:auto;padding:25px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{color:var(--green);display:flex;gap:12px;align-items:center;text-decoration:none;font-size:30px;font-weight:750}.brand span{font-size:20px}.brand small{display:block;font-size:10px;font-weight:500;letter-spacing:.09em;color:var(--muted)}.badge{font-size:11px;border:1px solid #c8d8cc;padding:4px 10px;border-radius:20px;white-space:nowrap}main{max-width:780px;margin:auto;padding:0 24px}nav{display:flex;background:#e5ece5;border-radius:14px;padding:5px;margin:8px 0 26px}.tab{width:50%;background:transparent;color:var(--muted);border:0}.tab.selected{background:white;color:var(--green);box-shadow:0 2px 8px #193c3010}.notice{padding:12px 16px;background:#fcf3db;border:1px solid #e9d9af;border-radius:12px;font-size:12px;margin:12px 0}h1{font-size:25px;font-weight:700;margin:3px 0}h2{font-size:17px;margin:0 0 12px}.eyebrow{font-size:11px;font-weight:650;letter-spacing:.11em;color:var(--muted);margin:0}.intro{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:26px 2px 18px}.state{background:#dfebe1;padding:7px 15px;border-radius:30px;font-size:13px;white-space:nowrap}.card{background:#fff;border:1px solid #e0e8df;border-radius:20px;padding:28px;margin-bottom:20px;box-shadow:0 6px 22px #233b2b03}.clock-card{text-align:center}.clock-card p{margin:0;color:var(--muted)}.clock{font-size:clamp(48px,10vw,76px);line-height:1.35;font-weight:650;letter-spacing:.025em;font-variant-numeric:tabular-nums}.punch-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0 22px}button{font:inherit;cursor:pointer;border:0;border-radius:10px;padding:12px 18px;font-weight:650;transition:background .15s,transform .15s}button:hover:enabled{filter:brightness(.96)}button:active:enabled{transform:translateY(1px)}button:focus-visible,a:focus-visible{outline:3px solid #69ac8c;outline-offset:3px}.primary{background:var(--green);color:white}.dark{background:#293e36;color:white}.secondary{background:#edf2ed;color:#365747;border:1px solid #dce6dd}.punch{font-size:19px;min-height:56px}.punch.primary,.punch.dark{min-height:132px}.punch span{display:block;font-size:30px;font-weight:400}.punch small{display:block;font-size:10px;font-weight:400;margin-top:4px;opacity:.8}button:disabled{opacity:.3;cursor:not-allowed}.gps-info{font-size:12px;display:flex;align-items:center;justify-content:center;gap:8px;color:var(--muted)}.dot{background:#4d9170;height:7px;width:7px;border-radius:50%;flex-shrink:0}.clock-card .fine,.fine{font-size:11px;line-height:1.8;color:var(--muted);margin:12px 0}.simulation{display:flex;align-items:center;justify-content:center;gap:8px;background:#fcf5e5;border-radius:8px;padding:10px;font-size:11px;margin-top:18px}.simulation input{width:auto;margin:0}.section-heading{display:flex;justify-content:space-between;align-items:center}.section-heading h2{margin:0}.text-button{background:transparent;padding:6px 8px;color:var(--green);font-size:12px}.history-row{padding:16px 0;border-bottom:1px solid #edf1ec;display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:13px}.history-row:last-child{border:0;padding-bottom:0}.history-row small{display:block;font-size:11px;color:var(--muted)}.history-row strong{font-variant-numeric:tabular-nums}.empty{padding:25px 0 8px;color:var(--muted);font-size:13px;text-align:center}label{display:block;font-size:12px;font-weight:550}input{font:inherit;font-size:16px;width:100%;padding:11px 12px;border:1px solid #ccd9ce;background:white;color:#243d35;border-radius:9px;margin:5px 0 15px}input:focus{outline:2px solid #80b394}form>.primary{margin-top:5px}.export-card p{font-size:12px;color:var(--muted)}.export-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.export-controls label{flex:1;min-width:145px}.export-controls input{margin-bottom:0}.export-controls button{font-size:12px;margin-top:20px}.store-form{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.wide{grid-column:1/-1}#message:not(:empty){padding:13px 16px;border-radius:12px;margin-bottom:16px;background:#e0eee3;border:1px solid #c9dfcf;font-size:13px}#message.error{background:#fff0eb;border-color:#f0ccc0;color:#8a3a25}footer{text-align:center;color:#7c8a81;font-size:11px;padding:20px 0 38px}[hidden]{display:none!important}@media(max-width:480px){header{padding:20px 18px}main{padding:0 16px}.card{padding:22px 18px;border-radius:17px}.brand span{font-size:18px}.intro h1{font-size:22px}.punch-grid{gap:10px}.punch small{font-size:9px}.export-controls button{flex:1}.simulation{font-size:10px}}
select{font:inherit;font-size:16px;width:100%;padding:12px;border:1px solid #ccd9ce;background:#fff;color:#243d35;border-radius:9px;margin:5px 0 12px;min-height:48px}select:focus{outline:2px solid #80b394}select:disabled{background:#eef3ef;color:#3d594a;opacity:1;cursor:not-allowed}.store-choice{padding-top:22px;padding-bottom:18px}.store-choice p{font-size:12px;margin:2px 0 8px;color:var(--muted)}.store-choice a{color:var(--green);font-size:12px;text-underline-offset:3px}.store-choice .fine{font-size:11px}