:root{--bg: #0f172a;--bg-card: #1e293b;--bg-elev: #334155;--text: #e2e8f0;--text-dim: #94a3b8;--accent: #f97316;--accent-2: #22c55e;--danger: #ef4444;--radius: 16px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{padding-bottom:env(safe-area-inset-bottom)}a{color:var(--accent)}.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center}.spinner{width:40px;height:40px;border:4px solid var(--bg-elev);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--bg-card);border-radius:var(--radius);padding:28px 24px}.brand{text-align:center;margin-bottom:24px}.brand h1{margin:0;font-size:28px}.brand .accent{color:var(--accent)}.brand p{color:var(--text-dim);margin:6px 0 0;font-size:14px}label{display:block;font-size:13px;color:var(--text-dim);margin:14px 0 6px}input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--bg-elev);background:var(--bg);color:var(--text);font-size:16px}input:focus{outline:none;border-color:var(--accent)}button{cursor:pointer;border:none;font-size:16px;font-weight:600}.btn-primary{width:100%;margin-top:22px;padding:13px;border-radius:10px;background:var(--accent);color:#fff}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.switch-link{text-align:center;margin-top:18px;font-size:14px;color:var(--text-dim)}.error{background:#ef444426;color:#fca5a5;padding:10px 12px;border-radius:10px;font-size:14px;margin-top:14px}.notice{background:#22c55e26;color:#86efac;padding:10px 12px;border-radius:10px;font-size:14px;margin-bottom:14px}.admin-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 14px;font-size:14px}.admin-meta span{display:block;color:var(--text-dim);font-size:12px;margin-bottom:2px}.app{max-width:640px;margin:0 auto;padding:20px 16px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.topbar h2{margin:0;font-size:20px}.topbar .sub{color:var(--text-dim);font-size:13px}.btn-ghost{background:transparent;color:var(--text-dim);font-size:14px;text-decoration:none;padding:6px 8px}.card{background:var(--bg-card);border-radius:var(--radius);padding:20px;margin-bottom:16px}.hero{text-align:center}.hero-main{display:flex;align-items:stretch;gap:12px}.hero-stats{flex:1;min-width:0}.hero-gauge{flex:none;display:flex;flex-direction:column;align-items:center;gap:4px}.gauge-wrap{position:relative;flex:1;min-height:120px}.gauge{position:relative;width:24px;height:100%;background:var(--bg);border-radius:999px;overflow:hidden}.gauge-fill{position:absolute;left:0;right:0;bottom:0;background:var(--accent);transition:height .5s ease}.gauge-fill.done{background:var(--accent-2)}.gauge-tick{position:absolute;left:5px;right:5px;height:2px;border-radius:1px;background:#e2e8f040}.gauge-tick.major{left:2px;right:2px;background:#e2e8f08c}.gauge-label{position:absolute;left:calc(100% + 4px);font-size:10px;line-height:1.2;color:var(--text-dim)}.gauge-count{font-size:13px;font-weight:600;color:var(--text-dim)}.gauge-word{font-size:12px;font-weight:700;white-space:nowrap}.hero-records{display:grid;grid-template-columns:1fr 1fr;gap:6px 12px;margin-top:14px;padding-top:12px;border-top:1px solid var(--bg-elev);font-size:13px;color:var(--text-dim)}.hero-records b{color:var(--text);font-weight:700}.hero .big{font-size:48px;font-weight:800;line-height:1.1}.hero .goal{color:var(--text-dim);font-size:15px}.progress{height:14px;background:var(--bg);border-radius:999px;overflow:hidden;margin:16px 0 8px}.progress>div{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .5s ease}.pace{font-size:14px;font-weight:600}.pace.ahead{color:var(--accent-2)}.pace.behind{color:var(--accent)}.section-title{font-size:15px;color:var(--text-dim);margin:24px 0 10px;text-transform:uppercase;letter-spacing:.04em}.add-row{display:flex;gap:10px}.add-row input{flex:1}.btn-add{padding:0 22px;border-radius:10px;background:var(--accent-2);color:#06210f}.presets{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:14px}.preset{background:var(--bg-elev);color:var(--text);padding:22px 0;border-radius:14px;font-size:24px;font-weight:800;line-height:1;transition:transform .06s ease,background .15s ease;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;touch-action:manipulation}.preset.unset{background:none;border:2px dashed var(--bg-elev);color:var(--text-dim);font-weight:600}.preset.unset:hover:not(:disabled){background:var(--bg-elev);color:var(--text)}.preset-editor{margin-bottom:14px}.preset-editor .btn-ghost{padding:0 10px}.preset-hint{margin:-6px 0 14px;font-size:12px}.preset:hover:not(:disabled){background:var(--accent);color:#fff}.preset:active:not(:disabled){transform:scale(.95)}.preset:disabled{opacity:.5;cursor:not-allowed}@media (max-width: 380px){.preset{padding:18px 0;font-size:20px}}.hint{color:var(--text-dim);font-size:13px;margin:10px 0 0;line-height:1.4}.sep{border:none;border-top:1px solid var(--bg-elev);margin:18px 0}.btn-danger{width:100%;padding:12px;border-radius:10px;background:transparent;border:1px solid var(--danger);color:var(--danger)}.btn-danger:hover{background:var(--danger);color:#fff}.heat-wrap{position:relative;touch-action:none}.heatmap{display:grid;grid-template-columns:auto repeat(31,minmax(0,1fr)) 3.2em;gap:0 3px;align-items:center}.heat-total{font-size:11px;line-height:1;font-weight:600;color:var(--text);text-align:right;padding-left:6px;white-space:nowrap}.heat-tick{font-size:9px;color:var(--text-dim);text-align:center;line-height:1;overflow:visible}.heat-rowlabel{font-size:11px;line-height:1;color:var(--text-dim);text-align:right;padding-right:6px;white-space:nowrap}.heat-cell{padding:3px 0;background:none;border:none}.heat-cell:after{content:"";display:block;width:100%;aspect-ratio:1;border-radius:2px;background:var(--lvl, var(--bg))}.heat-wrap .heat-cell{cursor:pointer}.heat-tip{position:absolute;transform:translate(-50%,-100%);margin-top:-32px;padding:6px 10px;background:#0f172a;color:#fff;font-size:12px;font-weight:600;border-radius:8px;white-space:nowrap;pointer-events:none;z-index:5;box-shadow:0 6px 18px #00000059}.heat-cell.blank{--lvl: transparent}.heat-cell.l0{--lvl: var(--bg)}.heat-cell.l1{--lvl: rgba(34, 197, 94, .25)}.heat-cell.l2{--lvl: rgba(34, 197, 94, .45)}.heat-cell.l3{--lvl: rgba(34, 197, 94, .7)}.heat-cell.l4{--lvl: var(--accent-2)}.heat-legend{display:flex;align-items:center;justify-content:flex-end;gap:4px;margin-top:12px;font-size:11px;color:var(--text-dim)}.heat-legend .heat-cell{width:12px;height:12px;padding:0;border-radius:2px;background:var(--lvl)}.heat-legend .heat-cell:after{content:none}.btn-more{display:block;width:100%;padding:12px 0;background:none;color:var(--text-dim);font-size:14px;font-weight:600}.btn-more:hover{color:var(--text)}.history{max-height:480px;overflow-y:auto;scrollbar-gutter:stable}.entry{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--bg-elev)}.entry:last-child{border-bottom:none}.entry .date{color:var(--text-dim);font-size:14px}.entry .count{font-weight:700}.btn-del{background:transparent;color:var(--danger);font-size:13px}.btn-edit{background:transparent;color:var(--text-dim);font-size:13px}.entry-edit{gap:8px}.entry-edit input[type=date]{flex:1;min-width:0;padding:8px 10px;font-size:14px}.entry-edit input[type=number]{width:84px;padding:8px 10px;font-size:14px}.btn-save{background:var(--accent-2);color:#06210f;padding:8px 14px;border-radius:8px;font-size:14px}.btn-save:disabled{opacity:.6;cursor:not-allowed}.empty{color:var(--text-dim);text-align:center;padding:16px;font-size:14px}.reminder-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.rt-title{font-weight:600;margin-bottom:2px}.switch{position:relative;display:inline-block;width:50px;height:30px;flex:none}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--bg-elev);border-radius:999px;transition:background .2s ease}.switch .slider:before{content:"";position:absolute;height:24px;width:24px;left:3px;top:3px;background:#fff;border-radius:50%;transition:transform .2s ease}.switch input:checked+.slider{background:var(--accent-2)}.switch input:checked+.slider:before{transform:translate(20px)}.switch input:disabled+.slider{opacity:.5}.days{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin-bottom:14px}.day{padding:10px 0;border-radius:10px;background:var(--bg-elev);color:var(--text-dim);font-weight:700}.day.on{background:var(--accent);color:#fff}.update-toast{position:fixed;left:50%;transform:translate(-50%);bottom:calc(16px + env(safe-area-inset-bottom));z-index:50;display:flex;align-items:center;gap:12px;max-width:calc(100% - 24px);background:var(--bg-elev);color:var(--text);padding:12px 12px 12px 16px;border-radius:12px;box-shadow:0 10px 30px #00000073;font-size:14px}.update-toast .reload{background:var(--accent);color:#fff;padding:8px 14px;border-radius:8px;white-space:nowrap}.update-toast .dismiss{background:transparent;color:var(--text-dim);font-size:20px;line-height:1;padding:2px 6px}.version{text-align:center;color:var(--text-dim);opacity:.5;font-size:11px;padding:16px 0 calc(16px + env(safe-area-inset-bottom))}.streak-badge{display:inline-flex;align-items:center;gap:6px;background:#f9731626;color:var(--accent);padding:4px 10px;border-radius:999px;font-size:13px;font-weight:600}