:root{--bg:#f5f6f8;--card:#fff;--fg:#1c1e21;--muted:#8a909a;--border:#e3e6ea;--hover:#eef0f3;--accent:#4f8cff;color:var(--fg);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#17181c;--card:#23252b;--fg:#f0f1f3;--muted:#8a909a;--border:#33363d;--hover:#2c2f36;--accent:#5b9bff}}*{box-sizing:border-box}body{background:var(--bg);margin:0}button{-webkit-tap-highlight-color:transparent}.app{flex-direction:column;max-width:560px;min-height:100dvh;margin:0 auto;display:flex}.app-header{padding:16px;padding-top:max(16px, env(safe-area-inset-top,0));background:var(--bg);z-index:5;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.app-header h1{margin:0;font-size:1.25rem}.header-actions{gap:8px;display:flex}main{flex:1;padding:0 16px 32px}.icon-btn.gear{font-size:1.4rem}.date-nav{background:var(--bg);z-index:4;justify-content:space-between;align-items:center;padding:4px 16px 14px;display:flex;position:sticky;top:56px}.date-arrow{background:var(--hover);color:var(--fg);cursor:pointer;border:none;border-radius:50%;width:40px;height:40px;font-size:1.4rem}.date-arrow:disabled{opacity:.3;cursor:default}.date-label{text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none}.date-label span{font-size:1.7rem;font-weight:800;line-height:1.2;display:block}.day-viewport{touch-action:pan-y;overflow-x:clip}.day-track{width:300%;display:flex}.day-track.animating{transition:transform .28s cubic-bezier(.22,.61,.36,1)}.day-page{flex:0 0 33.3333%;width:33.3333%}.swipe-hint{text-align:center;color:var(--muted);margin-top:20px;font-size:.75rem}.record-date{color:var(--muted);margin:-8px 0 12px;font-size:.85rem}.item-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.item-card{background:var(--card);border-left:5px solid var(--accent);border-radius:14px;align-items:center;gap:8px;padding:10px 12px;display:flex}.item-main{text-align:left;cursor:pointer;color:inherit;background:0 0;border:none;flex:1;align-items:center;gap:12px;padding:4px;display:flex}.item-icon{font-size:1.7rem}.item-body{flex-direction:column;display:flex}.item-title{font-size:1rem;font-weight:600}.item-sub{color:var(--muted);font-size:.8rem}.item-actions{align-items:center;gap:4px;display:flex}.icon-btn{cursor:pointer;color:var(--muted);background:0 0;border:none;border-radius:8px;padding:6px;font-size:1rem}.icon-btn:hover{background:var(--hover)}.btn{cursor:pointer;border:none;border-radius:10px;padding:10px 16px;font-family:inherit;font-size:.95rem;font-weight:600}.btn.small{padding:6px 12px;font-size:.85rem}.btn.primary{background:var(--accent);color:#fff}.btn.ghost{background:var(--hover);color:var(--fg)}.btn.add{background:var(--hover);width:100%;color:var(--accent);border:2px dashed var(--accent);margin-top:16px}.record-btn{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.5rem;line-height:1;display:flex}.empty-state{text-align:center;color:var(--muted);padding:40px 20px;line-height:1.7}.empty{text-align:center;color:var(--muted);padding:30px}.modal-backdrop{z-index:20;background:#00000073;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal{background:var(--bg);width:100%;max-width:560px;padding:20px 20px calc(24px + env(safe-area-inset-bottom,0));border-radius:20px 20px 0 0;max-height:90vh;animation:.2s slideup;overflow-y:auto}@keyframes slideup{0%{opacity:.6;transform:translateY(30px)}}.modal h2{margin:0 0 16px;font-size:1.1rem}.modal-actions{gap:10px;margin-top:20px;display:flex}.modal-actions .btn{flex:1}.field{margin-bottom:16px;display:block}.field>span{color:var(--muted);margin-bottom:6px;font-size:.85rem;display:block}.field input,.field select{border:1px solid var(--border);background:var(--card);width:100%;color:var(--fg);border-radius:10px;padding:10px 12px;font-family:inherit;font-size:1rem}.hint{color:var(--muted);margin-top:4px;font-size:.75rem;display:block}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--card);cursor:pointer;border:2px solid #0000;border-radius:10px;width:44px;height:44px;font-size:1.3rem}.chip.selected{border-color:var(--accent)}.swatch{cursor:pointer;border:3px solid #0000;border-radius:50%;width:32px;height:32px}.swatch.selected{border-color:var(--fg)}.value-input-area{justify-content:center;padding:12px 0;display:flex}.input-row{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.input-row input{text-align:center;border:1px solid var(--border);background:var(--card);width:120px;color:var(--fg);border-radius:10px;padding:12px;font-size:1.4rem}.unit{color:var(--muted);font-size:1.1rem}.counter{align-items:center;gap:20px;display:flex}.counter button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:50%;width:52px;height:52px;font-size:1.5rem}.counter-value{text-align:center;min-width:70px;font-size:1.8rem;font-weight:700}.rating{gap:4px;display:flex}.star{cursor:pointer;color:#f7b731;background:0 0;border:none;padding:0;font-size:2.2rem}.checkbox-big{cursor:pointer;align-items:center;gap:12px;font-size:1.3rem;display:flex}.checkbox-big input{width:28px;height:28px}.text-input{border:1px solid var(--border);background:var(--card);width:100%;color:var(--fg);resize:vertical;border-radius:10px;padding:12px;font-family:inherit;font-size:1rem}.detail-head{border-bottom:3px solid var(--accent);align-items:center;gap:10px;margin-bottom:12px;padding-bottom:12px;display:flex}.detail-head h2{flex:1;margin:0}.detail-icon{font-size:1.6rem}.tabs{gap:8px;margin-bottom:16px;display:flex}.tabs button{background:var(--hover);color:var(--muted);cursor:pointer;border:none;border-radius:8px;flex:1;padding:8px;font-family:inherit;font-weight:600}.tabs button.active{background:var(--accent);color:#fff}.detail-content{-webkit-overflow-scrolling:touch;height:60vh;max-height:440px;overflow-y:auto}.detail-swipe{touch-action:pan-y;height:60vh;max-height:440px;overflow-x:clip}.detail-track{width:200%;height:100%;transition:transform .28s cubic-bezier(.22,.61,.36,1);display:flex}.detail-pane{-webkit-overflow-scrolling:touch;flex:0 0 50%;width:50%;height:100%;overflow-y:auto}.chart-wrap{height:220px;margin-bottom:16px}.stats{text-align:center;grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.stats>div{background:var(--card);border-radius:10px;padding:10px 4px}.stats span{color:var(--muted);font-size:.75rem;display:block}.stats b{font-size:1.1rem}.agg-note{text-align:center;color:var(--muted);margin-top:12px;font-size:.75rem}.history{margin:0;padding:0;list-style:none}.history li{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 4px;display:flex}.h-date{color:var(--muted);min-width:90px;font-size:.8rem}.h-value.editable{color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;flex:1;align-items:center;gap:8px;padding:4px 0;font-family:inherit;font-size:1rem;font-weight:600;display:flex}.h-edit-hint{color:var(--accent);opacity:.8;font-size:.95rem}.h-del{color:var(--muted);cursor:pointer;background:0 0;border:none;font-size:1.2rem}.settings-section{margin-bottom:24px}.section-head{justify-content:space-between;align-items:center;display:flex}.settings-section h3{margin:8px 0;font-size:.95rem}.settings-items{flex-direction:column;gap:8px;margin:8px 0 0;padding:0;list-style:none;display:flex}.settings-item{background:var(--card);border-left:5px solid var(--accent);border-radius:12px;align-items:center;gap:8px;padding:8px 10px;display:flex}.drag-handle{color:var(--muted);cursor:grab;touch-action:none;-webkit-user-select:none;user-select:none;padding:4px 6px;font-size:1.3rem}.drag-handle:active{cursor:grabbing}.settings-item .item-body{flex:1}.settings-row{flex-direction:column;gap:8px;display:flex}.settings-row .btn{width:100%}.app-version{text-align:center;color:var(--muted);margin-top:8px;font-size:.75rem}