:root{--bg:#f4f6f7;--card:#fff;--text:#2b3034;--text-sub:#6b757c;--line:#e3e8ea;--accent:#3a7d7b;--accent-dark:#2c615f;--danger:#d65a4f;--tab-h:64px;--maxw:520px;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg);overscroll-behavior-y:none;margin:0;padding:0}#root{max-width:var(--maxw);background:var(--bg);min-height:100vh;margin:0 auto}.app{padding-bottom:calc(var(--tab-h) + env(safe-area-inset-bottom))}.screen{padding:16px 16px 24px}.screen-title{margin:4px 0 16px;font-size:20px;font-weight:700}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;margin-bottom:14px;padding:16px}.section-label{color:var(--text-sub);margin-bottom:10px;font-size:14px;font-weight:600}button{cursor:pointer;font-family:inherit}.btn{background:var(--accent);color:#fff;border:none;border-radius:12px;justify-content:center;align-items:center;width:100%;padding:16px 20px;font-size:17px;font-weight:700;display:inline-flex}.btn:active{background:var(--accent-dark)}.btn:disabled{color:#fff;background:#c4ccce}.btn-ghost{color:var(--accent);border:1px solid var(--line);background:0 0}.btn-ghost:active{background:#eef2f2}.btn-danger-ghost{color:var(--danger);background:0 0;border:1px solid #f0d4d1}.btn-sm{border-radius:10px;width:auto;padding:9px 14px;font-size:14px}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{border:1.5px solid var(--line);color:var(--text);background:#fff;border-radius:999px;padding:11px 16px;font-size:15px;font-weight:600}.chip.on{background:var(--accent);border-color:var(--accent);color:#fff}.chip:active{transform:scale(.97)}input[type=text],textarea,select{border:1.5px solid var(--line);width:100%;color:var(--text);background:#fff;border-radius:11px;padding:13px 14px;font-family:inherit;font-size:16px}textarea{resize:vertical;min-height:48px}input:focus,textarea:focus,select:focus{border-color:var(--accent);outline:none}.temp-wrap{text-align:center}.temp-value{margin:4px 0 2px;font-size:64px;font-weight:800;line-height:1}.temp-caption{color:var(--text-sub);margin-bottom:16px;font-size:13px}.temp-slider{appearance:none;border-radius:999px;outline:none;width:100%;height:18px}.temp-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#fff;border:3px solid #fff;border-radius:50%;width:40px;height:40px;box-shadow:0 2px 8px #00000047}.temp-slider::-moz-range-thumb{cursor:pointer;background:#fff;border:3px solid #fff;border-radius:50%;width:40px;height:40px;box-shadow:0 2px 8px #00000047}.temp-scale{color:var(--text-sub);justify-content:space-between;margin-top:6px;padding:0 2px;font-size:12px;display:flex}.disclosure{color:var(--accent);text-align:center;background:0 0;border:none;width:100%;padding:12px 0;font-size:15px;font-weight:700}.tabbar{width:100%;max-width:var(--maxw);height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);z-index:50;background:#fff;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.tab{color:var(--text-sub);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:600;display:flex}.tab.on{color:var(--accent)}.tab .ico{font-size:22px;line-height:1}.toast{bottom:calc(var(--tab-h) + 24px);color:#fff;z-index:100;background:#2b3034f2;border-radius:999px;padding:13px 22px;font-size:15px;font-weight:600;animation:.2s toastIn;position:fixed;left:50%;transform:translate(-50%)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%)}}.log-item{border-bottom:1px solid var(--line);align-items:flex-start;gap:12px;padding:14px 0;display:flex}.temp-badge{color:#fff;border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;font-size:19px;font-weight:800;display:flex}.log-main{flex:1;min-width:0}.log-event{word-break:break-word;font-size:15px;font-weight:600}.log-meta{color:var(--text-sub);margin-top:3px;font-size:12px}.log-tags{flex-wrap:wrap;gap:5px;margin-top:6px;display:flex}.mini-tag{color:var(--text-sub);background:#eef2f2;border-radius:6px;padding:2px 7px;font-size:11px}.empty{text-align:center;color:var(--text-sub);padding:40px 20px;font-size:15px;line-height:1.7}.empty .big{margin-bottom:10px;font-size:40px}.chart-card h3{margin:0 0 4px;font-size:15px;font-weight:700}.chart-note{color:var(--text-sub);margin:0 0 12px;font-size:12px}.heatmap{color:var(--text-sub);grid-template-columns:28px repeat(8,1fr);gap:3px;font-size:10px;display:grid}.heat-cell{aspect-ratio:1;border-radius:4px;justify-content:center;align-items:center;font-size:10px;display:flex}.heat-corner,.heat-head,.heat-row-label{justify-content:center;align-items:center;display:flex}.modal-back{z-index:200;background:#0006;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--bg);width:100%;max-width:var(--maxw);max-height:90vh;padding:18px 16px calc(24px + env(safe-area-inset-bottom));border-radius:18px 18px 0 0;overflow-y:auto}.modal-title{margin-bottom:14px;font-size:17px;font-weight:700}.field{margin-bottom:14px}.field>label{color:var(--text-sub);margin-bottom:7px;font-size:13px;font-weight:600;display:block}.row{gap:10px;display:flex}.row>*{flex:1}