:root{font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,Meiryo,sans-serif;color:#263b30;background:#f4f6f3;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--bg: #f4f6f3;--card: rgba(255, 255, 255, .78);--solid: #fff;--text: #263b30;--muted: #7c877e;--line: #e7ebe6;--green: #4a705b;--green-dark: #345640;--green-soft: #eaf0e8;--blue: #7792a1;--blue-soft: #eef3f6;--shadow: 0 4px 24px #283e2e04, 0 1px 3px #283e2e02;--danger: #b85757;--radius: 25px;font-size:14px;color-scheme:light}*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 12% 20%,#e9efe852,transparent 44%),radial-gradient(ellipse at 90% 65%,#edf0e575,transparent 40%),var(--bg);min-height:100vh}button,input,select,textarea{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button{color:inherit}button:disabled{opacity:.45;cursor:default}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #759c84;outline-offset:4px}button{border:0}input,select{min-width:0;max-width:100%;min-height:48px;padding:11px 13px;background:var(--solid);border:1px solid var(--line);border-radius:12px;color:var(--text);font-size:16px}input[type=date],input[type=datetime-local]{appearance:none;-webkit-appearance:none}input[type=file]{padding:8px}a{color:inherit}h1,h2,h3,p{margin:0}h1{font-size:30px;letter-spacing:-1.1px;font-weight:650;line-height:1.5}h2{font-size:15px;font-weight:650;letter-spacing:.02em}h3{font-size:15px;font-weight:600}svg{flex-shrink:0;vertical-align:middle}small{font-weight:400}.muted,.caption{color:var(--muted)}.caption{font-size:12px;line-height:1.8}.eyebrow{font-size:12px;color:var(--muted);letter-spacing:.06em;margin-bottom:8px}.card{background:var(--card);border:1px solid rgba(255,255,255,.95);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(16px)}.app-header{height:102px;max-width:1120px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 38px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:43px;height:43px;border-radius:14px;color:#fff;background:#4c6a55;display:grid;place-items:center;box-shadow:inset 0 1px 1px #ffffff50}.brand-mark svg{width:32px;height:32px}.brand-title{font-size:23px;letter-spacing:.13em;font-weight:650;display:flex;align-items:center;gap:14px}.brand-title>span{font-size:11px;color:var(--muted);font-weight:400;letter-spacing:.1em;border-left:1px solid #d6ded5;padding-left:14px}.header-right{display:flex;align-items:center;gap:15px}.header-date{display:flex;align-items:center;gap:8px;font-size:12px;color:#69766c;letter-spacing:.025em}.app-main{max-width:1068px;margin:0 auto;padding:38px 12px 148px}.screen-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}.heading-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#9caf8b;margin:0 0 6px 9px}.icon-button{width:38px;height:38px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);background:transparent;flex-shrink:0}.icon-button:hover{background:var(--green-soft);color:var(--green)}.help-button{border:1px solid #dde4da;background:#ffffff60}.home-grid{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:25px}.timer-card{position:relative;overflow:hidden;padding:29px 30px 26px;min-height:308px;background:radial-gradient(ellipse at 95% 90%,#e6eedf7a,transparent 60%),linear-gradient(140deg,#ffffffed,#fafcf6c9)}.timer-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}.live-label{font-size:13px;color:#667a67;display:flex;gap:8px;align-items:center;font-weight:500}.live-label i{width:6px;height:6px;display:inline-block;border-radius:50%;background:#83a17e;box-shadow:0 0 0 4px #91b48710}.tiny-label{font-size:10px;color:#96a28e;letter-spacing:.12em}.timer-display{font-size:clamp(60px,6.7vw,86px);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-4px;font-weight:350;text-align:center;margin:47px 0 10px;color:#345b40;position:relative;z-index:1;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif}.timer-units{display:flex;margin:0 auto;max-width:325px;justify-content:space-around;position:relative;z-index:1;font-size:10px;color:#94a08f;letter-spacing:.12em}.timer-bottom{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:31px;font-size:11px;color:#8a9585;position:relative;z-index:1}.timer-decoration{position:absolute;width:320px;height:320px;bottom:-240px;right:-40px;border:1px solid #a7bc8a24;border-radius:50%;box-shadow:0 0 0 22px #a7bc8a07,0 0 0 44px #a7bc8a05,0 0 0 65px #a7bc8a03}.record-heading{display:flex;justify-content:space-between;align-items:center;margin:24px 2px 13px}.record-heading h2{font-size:13px}.record-heading>span{font-size:10px;color:var(--muted)}.record-buttons{display:grid;grid-template-columns:1fr 1fr;gap:14px}.record-button{position:relative;text-align:left;border-radius:22px;padding:24px 25px 23px;min-height:171px;display:flex;flex-direction:column;align-items:flex-start;transition:transform .16s,box-shadow .16s;overflow:hidden;box-shadow:0 7px 18px #3d5c3f0c}.record-button:active{transform:scale(.975)}.record-button.paper{background:linear-gradient(132deg,#577963,#466750);color:#fff;border:1px solid #ffffff40}.record-button.heated{background:linear-gradient(125deg,#fff,#f8fafb);color:#587588;border:1px solid #fff}.record-icon{margin-bottom:21px;height:29px}.record-button-label{font-size:17px;font-weight:550;letter-spacing:.035em}.record-button-brand{font-size:10px;opacity:.65;margin-top:6px;max-width:90%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.record-plus{position:absolute;right:19px;top:24px;font-size:25px;font-weight:250;line-height:1;opacity:.7}.save-note{display:flex;justify-content:center;gap:5px;align-items:center;color:#94a08f;font-size:10px;margin-top:16px}.home-secondary{display:flex;flex-direction:column;gap:21px}.today-card{padding:26px 25px 0}.section-heading,.section-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-heading h2{font-size:13px}.today-badge{font-size:9px;color:#80976f;background:#edf2e8;border:1px solid #e4eadc;padding:3px 8px;border-radius:20px}.today-total{font-variant-numeric:tabular-nums;font-size:64px;font-weight:350;line-height:1.2;letter-spacing:-2px;margin:14px 0 23px}.today-total>span{font-size:13px;margin-left:6px;color:var(--muted);font-weight:400;letter-spacing:0}.today-types{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}.today-types>div{display:flex;flex-direction:column;gap:9px}.today-types>div+div{border-left:1px solid var(--line);padding-left:22px}.type-label{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--muted)}.today-types strong{font-size:23px;font-variant-numeric:tabular-nums;font-weight:500}.today-types small{font-size:10px;color:var(--muted)}.today-types>div:first-child strong{color:var(--green)}.today-types>div:last-child strong{color:var(--blue)}.today-cost{display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding:17px 0}.today-cost>span{font-size:10px;color:var(--muted)}.today-cost strong{font-size:15px;font-weight:500}.unknown-price{font-size:10px;font-weight:400}.week-card{padding:22px 25px 21px;flex:1}.week-subtitle{color:var(--muted);font-size:10px;margin-top:9px}.week-subtitle strong{font-size:17px;font-weight:500;color:var(--text);padding:0 4px}.mini-chart{display:flex;gap:15px;align-items:flex-end;margin-top:16px}.mini-chart-column{flex:1;min-width:0;text-align:center}.mini-chart-track{height:66px;display:flex;align-items:flex-end;justify-content:center;border-bottom:1px solid #e9ede7;padding-bottom:1px}.mini-bar{background:#90ab8c;width:100%;max-width:20px;min-height:3px;border-radius:4px 4px 0 0;display:flex;flex-direction:column;justify-content:flex-start;overflow:hidden}.mini-heated{background:#a4b7c1;min-height:0;flex-shrink:0}.mini-bar-zero{width:12px;height:3px;background:#e6ebe2;border-radius:2px}.mini-chart-column>span{display:block;font-size:9px;color:#98a38f;margin-top:9px}.mini-chart-column.current>span{color:#547447;font-weight:600}.chart-legend{display:flex;align-items:center;gap:17px;font-size:9px;color:var(--muted);margin-top:16px}.chart-legend>span{display:flex;align-items:center;gap:5px}.legend-dot{display:inline-block;width:6px;height:6px;border-radius:2px}.legend-dot.paper{background:#8daa87}.legend-dot.heated{background:#a1b5c0}.recent-section{margin-top:33px}.recent-section>.section-heading{margin:0 2px 13px}.text-button{background:transparent;padding:6px 0;color:var(--green);display:inline-flex;align-items:center;gap:5px;font-size:11px}.recent-empty{border:1px dashed #dbe2d6;border-radius:18px;padding:23px;color:#9aa591;display:flex;align-items:center;justify-content:center;gap:10px;font-size:11px}.recent-list{padding:0 22px}.recent-row{display:flex;align-items:center;gap:12px;padding:15px 0}.recent-row+.recent-row{border-top:1px solid var(--line)}.type-badge{width:38px;height:38px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:var(--green-soft);color:var(--green)}.type-badge.heated{background:var(--blue-soft);color:var(--blue)}.recent-name{display:flex;flex-direction:column;gap:4px;min-width:0}.recent-name>strong{font-size:12px;font-weight:500}.recent-name>span{font-size:10px;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.recent-time{margin-left:auto;font-variant-numeric:tabular-nums;font-size:13px;color:#788777}.tab-bar{position:fixed;left:50%;transform:translate(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));width:min(440px,calc(100% - 40px));z-index:30;padding:7px 9px;display:flex;justify-content:space-between;background:#ffffffc7;backdrop-filter:blur(24px) saturate(1.3);-webkit-backdrop-filter:blur(24px) saturate(1.3);border:1px solid #fff;border-radius:28px;box-shadow:0 8px 32px #263e2d12,0 2px 4px #263e2d05}.tab-item{background:transparent;border-radius:21px;padding:9px 0 7px;min-height:55px;flex:1;max-width:94px;display:flex;flex-direction:column;align-items:center;gap:5px;color:#929c91;transition:background .2s,color .2s,transform .16s}.tab-item>span{font-size:9px}.tab-item.active{background:#e9efe5;color:#4c6b43}.tab-item:active{transform:scale(.94)}.toast{position:fixed;bottom:calc(108px + env(safe-area-inset-bottom,0px));left:50%;transform:translate(-50%);width:max-content;max-width:calc(100% - 32px);padding:15px 14px;border:1px solid #ffffff20;border-radius:18px;background:#304638f2;backdrop-filter:blur(16px);color:#fff;box-shadow:0 8px 25px #263e2d20;display:flex;align-items:center;gap:9px;z-index:80;font-size:11px;animation:toast-in .25s ease-out}.toast-check{color:#c1d5b5}.toast>button{background:transparent;color:#e0ebce;padding:5px;font-size:11px;white-space:nowrap}.toast>.toast-close{color:#b4c1af}.offline-badge{display:flex;align-items:center;gap:4px;color:#897451;font-size:10px}.offline-warning{font-size:12px;color:var(--danger);margin:20px 0}.startup{display:flex;align-items:center;gap:10px;justify-content:center;color:var(--muted);min-height:300px;font-size:13px}.startup-dot{width:7px;height:7px;background:var(--green);border-radius:50%}.storage-error{text-align:center;padding:50px 16px}.storage-error>p{margin:20px 0}.primary-button,.secondary-button,.danger-button{min-height:46px;border-radius:13px;padding:12px 20px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-size:13px;font-weight:500}.primary-button{background:var(--green);color:#fff}.secondary-button{background:var(--green-soft);color:var(--green)}.danger-button{background:var(--danger);color:#fff}.small,.compact{min-height:36px;padding:8px 13px;font-size:11px}.segmented{display:flex;gap:4px;background:#e9ede6;padding:4px;border-radius:13px;min-height:43px}.segmented>button{background:transparent;flex:1;padding:9px 15px;border-radius:10px;white-space:nowrap;color:var(--muted);font-size:12px;transition:background .15s,box-shadow .15s}.segmented>button.selected{background:var(--solid);box-shadow:0 1px 4px #263e2d09;color:var(--text);font-weight:550}.empty-state{display:flex;flex-direction:column;align-items:center;text-align:center;padding:70px 20px;gap:14px}.empty-icon{width:62px;height:62px;border-radius:20px;background:var(--green-soft);color:var(--green);display:grid;place-items:center}.empty-state h3{font-weight:500;font-size:15px}.empty-state p{max-width:310px;font-size:12px;color:var(--muted);line-height:1.8}.sheet-backdrop{position:fixed;inset:0;z-index:60;background:#172e2445;backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;padding:28px;animation:fade-in .18s ease-out}.sheet{width:100%;max-width:480px;max-height:min(90dvh,850px);overflow:auto;background:var(--bg);border:1px solid #ffffff80;border-radius:27px;box-shadow:0 30px 100px #172e242b;animation:sheet-in .24s cubic-bezier(.16,1,.3,1);overscroll-behavior:contain}.sheet-handle{display:none}.sheet-header{display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;padding:18px 22px;background:var(--bg);border-bottom:1px solid var(--line);z-index:1}.sheet-header h2{font-size:16px}.sheet-content{padding:24px}.form-stack{display:flex;flex-direction:column;gap:20px}.form-stack>p{font-size:13px;line-height:1.9}.field{display:flex;flex-direction:column;gap:9px;min-width:0}.field>span{font-size:12px;color:var(--muted)}.field input,.field select{width:100%}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.form-error,.inline-error{background:#b75c5c0b;color:var(--danger);font-size:12px;line-height:1.8;padding:11px;border-radius:10px}.sheet-actions{display:flex;justify-content:flex-end;gap:10px}.info-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:25px;font-size:13px;line-height:1.9}.info-list li{display:flex;align-items:flex-start;gap:12px}.info-list li>svg{margin-top:4px;color:var(--green)}.info-list strong{font-size:12px;font-weight:600}.info-list li p{font-size:11px;color:var(--muted);margin-top:5px}.history-toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:25px}.history-toolbar>.segmented{min-width:290px}.date-filter{display:flex;align-items:center;gap:6px}.date-control{position:relative;display:flex;align-items:center;gap:7px;min-height:42px;border:1px solid var(--line);border-radius:12px;padding:9px 13px;background:var(--solid);font-size:12px;color:var(--muted);overflow:hidden}.date-control input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}.filter-clear{background:transparent;padding:9px;color:var(--muted);font-size:11px}.history-result{font-size:11px;color:var(--muted);margin-bottom:20px}.history-group{margin-bottom:26px}.history-date{display:flex;align-items:center;gap:9px;margin:0 3px 12px;font-size:13px;font-weight:550}.history-count{margin-left:auto;font-size:11px;font-weight:400;color:var(--muted)}.today-label{font-size:9px;padding:3px 7px;background:var(--green-soft);color:var(--green);border-radius:8px}.history-list{border-radius:20px;overflow:hidden;border:1px solid var(--line);background:var(--solid)}.history-swipe{position:relative;overflow:hidden}.history-swipe+.history-swipe{border-top:1px solid var(--line)}.swipe-delete{position:absolute;right:0;top:0;bottom:0;width:78px;background:var(--danger);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;font-size:10px}.history-row{position:relative;display:flex;align-items:center;background:var(--solid);padding:17px 18px;gap:12px;transition:transform .2s;touch-action:pan-y}.history-record-main{background:transparent;display:flex;align-items:center;gap:13px;text-align:left;flex:1;min-width:0;padding:0}.history-record-copy{display:flex;flex-direction:column;gap:6px;min-width:0}.record-title{display:flex;align-items:baseline;gap:10px}.record-time{font-size:17px;letter-spacing:.02em;font-weight:500;font-variant-numeric:tabular-nums}.record-type{font-size:11px;color:var(--muted)}.record-brand{font-size:10px;color:var(--muted);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.record-interval{font-size:10px;color:var(--muted);display:flex;align-items:center;gap:5px}.record-cost{margin-left:auto;font-size:12px;color:var(--muted);white-space:nowrap}.record-actions{display:flex;align-items:center;gap:1px}.record-delete{color:#a6aaa1}.history-footnote,.analysis-footnote{margin-top:25px;font-size:10px;color:var(--muted);line-height:1.8}.load-more{display:flex;margin:25px auto}.toolbar{display:flex;gap:14px;align-items:center}.header-symbol,.header-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:15px;background:var(--green-soft);color:var(--green)}.analysis-period{display:flex;align-items:center;gap:14px;margin-bottom:25px;flex-wrap:wrap}.analysis-period>.segmented{min-width:350px}.period-fields{display:flex;gap:10px;align-items:center;width:100%;padding:15px;background:var(--card);border-radius:17px}.period-fields .field{flex:1}.period-separator{padding-top:22px;color:var(--muted)}.period-caption{font-size:11px;color:var(--muted)}.analysis-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}.analysis-summary{padding:24px}.summary-heading{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}.summary-value{display:flex;align-items:baseline;gap:6px;font-size:45px;font-weight:350;letter-spacing:-1px;line-height:1.3;margin:15px 0 18px;font-variant-numeric:tabular-nums}.summary-value small,.summary-value>span{font-size:12px;font-weight:400;letter-spacing:0;color:var(--muted)}.summary-breakdown{display:flex;gap:20px;padding-top:15px;border-top:1px solid var(--line)}.summary-type{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted)}.summary-type strong{font-size:13px;font-weight:550;color:var(--text)}.summary-type.paper{color:var(--green)}.summary-type.heated{color:var(--blue)}.cost-summary{background:linear-gradient(120deg,var(--card),#eaf0e566)}.analysis-chart{padding:24px;margin-bottom:20px}.chart-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:26px}.chart-toolbar>.segmented{min-height:34px;padding:3px}.chart-toolbar>.segmented button{font-size:10px;padding:6px 12px}.chart-scale{font-size:10px;color:var(--muted);margin-bottom:14px}.chart-bars{display:flex;align-items:flex-end;gap:clamp(2px,1.4vw,15px);padding:0 6px}.chart-column{flex:1;min-width:0;border-radius:7px;background:transparent;padding:0;position:relative}.chart-stack{height:180px;display:flex;flex-direction:column;justify-content:flex-end;border-bottom:1px solid var(--line);padding-bottom:1px;gap:1px}.chart-paper,.chart-heated{flex-shrink:0;width:100%;max-width:45px;margin:0 auto;min-height:0;transition:height .3s ease;animation:bar-in .35s ease-out}.chart-paper{background:#8daa87;border-radius:3px 3px 0 0}.chart-heated{background:#a1b5c0;border-radius:3px 3px 0 0}.chart-column.selected .chart-paper{background:#4c7158}.chart-column.selected .chart-heated{background:#698da1}.chart-column.selected{background:#dbe7d52f}.chart-label{display:block;font-size:9px;color:var(--muted);padding-top:10px;white-space:nowrap;letter-spacing:-.5px}.chart-detail{min-height:34px;font-size:11px;color:var(--muted);padding-top:17px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.chart-detail strong{font-weight:550;color:var(--text)}.metrics-grid,.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric-item,.stat{padding:20px 22px;border-radius:18px;background:var(--card);border:1px solid #ffffff90}.metric-item>span,.stat-label{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:10px}.metric-item strong,.stat-value{display:block;font-size:22px;font-weight:450;margin-top:14px;font-variant-numeric:tabular-nums}.metric-item small,.stat-value small{font-size:10px;color:var(--muted);margin-left:4px}.metric-item p{font-size:10px;color:var(--muted);margin-top:10px}.price-note{margin-top:18px;font-size:11px;color:#927746;line-height:1.9;background:#cba8590b;padding:12px 15px;border-radius:12px}.empty-chart{height:180px;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:12px}.settings-screen{max-width:850px;margin:0 auto}.settings-section{margin-bottom:27px}.settings-section>.section-title{padding:0 3px;margin-bottom:12px}.section-title h2{font-size:13px}.settings-row{display:flex;align-items:center;gap:13px;padding:18px 20px;min-height:75px}.settings-row+.settings-row{border-top:1px solid var(--line)}.settings-row .row-content{flex:1;min-width:0}.settings-icon{width:35px;height:35px;border-radius:11px;display:grid;place-items:center;background:var(--green-soft);color:var(--green);flex-shrink:0}.settings-icon.danger{color:var(--danger);background:#b857570d}.row-content strong{font-size:12px;font-weight:500;display:block}.row-content p{font-size:10px;color:var(--muted);margin-top:6px;line-height:1.7}.row-value{font-size:11px;color:var(--muted)}.row-button{width:100%;text-align:left;background:transparent}.row-button:hover{background:#83a17e06}.row-button>svg:last-child{color:var(--muted)}.settings-inset{padding:15px 20px 20px}.settings-note{margin-top:10px;font-size:10px;color:var(--muted);line-height:1.8;padding:0 4px}.settings-footer{text-align:center;margin:35px 0;font-size:11px;color:var(--muted)}.brand-group{padding:19px 20px}.brand-group+.brand-group{border-top:1px solid var(--line)}.brand-select-wrap{display:flex;align-items:center;gap:12px}.brand-select-wrap>select{flex:1;background:transparent;border:0;min-height:40px;font-size:12px;padding:5px}.brand-group>h3{font-size:12px;margin-bottom:13px}.brand-empty{font-size:11px;color:var(--muted);padding:10px 0}.brand-list{display:flex;flex-direction:column;gap:0}.brand-row{display:flex;align-items:center;gap:8px;padding:13px 0;border-top:1px solid var(--line)}.brand-row:first-child{border:0}.brand-main{flex:1;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:6px;background:transparent;text-align:left;padding:0}.brand-name{font-size:13px;font-weight:500}.badge{font-size:9px;color:var(--green);background:var(--green-soft);padding:3px 6px;border-radius:6px;white-space:nowrap}.brand-row .text-button{font-size:10px}.price-list{overflow:hidden;border-radius:14px;border:1px solid var(--line)}.price-row{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;padding:15px;background:var(--solid);gap:10px}.price-row+.price-row{border-top:1px solid var(--line)}.price-row>span:first-child{display:flex;flex-direction:column;gap:6px}.price-row strong{font-size:12px;font-weight:500}.price-row>span:last-child{display:flex;align-items:center;gap:3px;color:var(--green);font-size:11px}.price-row.selected{background:var(--green-soft)}.toggle{width:44px;height:27px;position:relative;border-radius:16px;background:#d9ded6;flex-shrink:0;padding:3px;appearance:none;transition:background .2s}.toggle:after{content:"";display:block;width:21px;height:21px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0002;transition:transform .2s}.toggle[aria-checked=true],.toggle.selected{background:#6c8e69}.toggle[aria-checked=true]:after,.toggle.selected:after{transform:translate(17px)}.danger-text{color:var(--danger)!important}.import-summary{text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px;padding:25px;background:var(--green-soft);border-radius:17px;color:var(--green)}.import-summary strong{font-size:21px;font-weight:500}.import-summary span{font-size:12px}.about-brand{text-align:center;padding:14px 0;display:flex;flex-direction:column;align-items:center;gap:15px}.mini-brand{display:grid;place-items:center;width:65px;height:65px;background:var(--green);color:#fff;border-radius:19px;font-size:22px;letter-spacing:.1em}.about-brand p{font-size:13px;color:var(--muted)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes sheet-in{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes toast-in{0%{opacity:0;translate:0 10px}to{opacity:1;translate:0 0}}@keyframes screen-in{0%{opacity:.4;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes recorded{0%{transform:scale(.975)}45%{box-shadow:0 0 0 5px #91b48728}to{transform:scale(1)}}@keyframes timer-reset{0%{filter:brightness(1.05)}to{filter:brightness(1)}}@keyframes bar-in{0%{opacity:.3}to{opacity:1}}.screen-transition{animation:screen-in .2s ease-out}.recorded{animation:recorded .5s ease-out}.timer-reset{animation:timer-reset .4s ease-out}@media(min-width:1200px){.app-main{padding-top:42px}.app-header{margin-top:5px}}@media(max-width:850px){.app-main{padding:30px 28px 140px}.app-header{padding:0 28px;height:88px}.home-grid{gap:18px;grid-template-columns:1.45fr 1fr}.timer-card{padding:25px 20px}.timer-display{font-size:64px;letter-spacing:-3px;margin-top:56px}.today-card{padding:24px 20px 0}.today-types{gap:9px}.today-types>div+div{padding-left:13px}.week-card{padding:20px}.mini-chart{gap:10px}.record-button{padding:22px 20px}.record-button-label{font-size:15px}.metrics-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){h1{font-size:27px}.app-header{height:83px;padding:calc(env(safe-area-inset-top,0px) + 8px) 23px 8px}.brand-mark{width:37px;height:37px;border-radius:12px}.brand-mark svg{width:28px;height:28px}.brand{gap:10px}.brand-title{font-size:22px}.brand-title>span{display:none}.header-date{font-size:11px;gap:6px}.header-date svg{width:14px}.header-right{gap:8px}.offline-badge{font-size:9px}.offline-badge svg{width:12px}.app-main{padding:25px 21px 135px}.screen-header{margin-bottom:23px}.eyebrow{font-size:10px;margin-bottom:7px;letter-spacing:.06em}.help-button{width:33px;height:33px}.help-button svg{width:18px}.home-grid{display:flex;flex-direction:column;gap:22px}.timer-card{min-height:266px;padding:23px 23px 22px;border-radius:25px}.timer-display{font-size:68px;letter-spacing:-3px;margin:43px 0 12px}.timer-units{max-width:276px;font-size:9px}.timer-bottom{margin-top:26px;font-size:10px}.timer-top{font-size:12px}.live-label{font-size:11px}.tiny-label{font-size:9px}.record-heading{margin-top:22px;margin-bottom:12px}.record-heading h2{font-size:12px}.record-buttons{gap:12px}.record-button{padding:21px 20px 20px;min-height:158px;border-radius:21px}.record-icon{margin-bottom:20px}.record-icon svg{width:28px}.record-plus{top:20px;right:15px;font-size:23px}.record-button-label{font-size:16px}.record-button-brand{font-size:9px;margin-top:6px}.save-note{font-size:9px;margin-top:12px}.save-note svg{width:11px}.home-secondary{gap:17px}.today-card{padding:21px 22px 0;display:grid;grid-template-columns:1fr 1.4fr;column-gap:15px;align-items:center}.today-card>.section-heading{grid-column:1/-1}.today-total{font-size:52px;margin:14px 0 16px}.today-types{margin:17px 0 16px;gap:13px}.today-types>div{gap:9px}.today-types>div+div{padding-left:16px}.type-label{font-size:9px;gap:5px}.type-label svg{width:16px}.today-types strong{font-size:21px}.today-cost{grid-column:1/-1;padding:14px 0}.today-cost strong{font-size:14px}.week-card{padding:20px 22px}.week-card .section-heading{align-items:flex-start}.week-subtitle{font-size:10px;margin-top:8px}.mini-chart{gap:20px;margin-top:14px}.mini-chart-track{height:64px}.mini-bar{max-width:23px}.chart-legend{font-size:9px;margin-top:14px}.recent-section{margin-top:24px}.recent-empty{padding:22px 10px;font-size:10px}.section-heading h2{font-size:12px}.text-button{font-size:10px}.tab-bar{bottom:calc(13px + env(safe-area-inset-bottom,0px));width:calc(100% - 44px);max-width:420px;border-radius:26px;padding:6px 7px}.tab-item{min-height:55px;gap:5px;border-radius:20px}.tab-item svg{width:22px;height:22px}.tab-item>span{font-size:9px}.toast{bottom:calc(98px + env(safe-area-inset-bottom,0px));font-size:10px;padding:13px 11px;gap:7px}.toast>button{font-size:10px}.toast-check{display:none}.sheet-backdrop{align-items:flex-end;padding:0}.sheet{max-width:100%;max-height:92dvh;border-radius:27px 27px 0 0;padding-bottom:env(safe-area-inset-bottom,0px)}.sheet-handle{display:block;width:31px;height:4px;margin:9px auto 0;border-radius:3px;background:#ccd5c9}.sheet-header{padding:12px 21px 15px}.sheet-content{padding:23px 21px 28px}.sheet-header h2{font-size:16px}.history-toolbar{flex-wrap:wrap;gap:12px}.history-toolbar>.segmented{min-width:0;width:100%;order:1}.date-filter{order:2}.history-row{padding:15px 12px;gap:7px}.history-record-main{gap:9px}.history-record-main .type-badge{width:34px;height:34px;border-radius:11px}.record-time{font-size:16px}.record-type{font-size:10px}.record-title{gap:8px}.record-interval,.record-brand{font-size:9px}.record-cost{font-size:10px}.record-actions .icon-button{width:28px;height:34px}.record-actions svg{width:15px}.history-screen .screen-header>.primary-button{padding:10px 12px;font-size:11px;min-height:39px}.history-screen .screen-header>.primary-button svg{width:16px}.analysis-period{gap:12px}.analysis-period>.segmented{width:100%;min-width:0}.segmented>button{padding:9px 10px;font-size:11px}.analysis-grid{gap:12px}.analysis-summary{padding:19px 16px;border-radius:21px}.summary-heading{font-size:10px}.summary-heading svg{width:16px}.summary-value{font-size:34px;margin:13px 0 16px;letter-spacing:-1.5px}.summary-value small,.summary-value>span{font-size:10px}.summary-breakdown{flex-direction:column;gap:9px;padding-top:12px}.summary-type{font-size:9px;gap:5px}.summary-type svg{width:13px}.summary-type strong{margin-left:auto;font-size:11px}.analysis-chart{padding:20px 16px}.chart-toolbar{margin-bottom:23px}.chart-toolbar h2{font-size:12px}.chart-toolbar>.segmented button{font-size:9px;padding:6px 9px}.chart-bars{gap:6px;padding:0}.chart-label{font-size:8px}.chart-detail{font-size:10px;gap:8px}.chart-scale{font-size:9px}.metrics-grid,.stats-grid{grid-template-columns:1fr 1fr;gap:12px}.metric-item,.stat{padding:19px 16px}.metric-item strong,.stat-value{font-size:20px}.period-fields{padding:12px;gap:7px}.period-fields input{font-size:13px;padding:10px 6px}.period-caption{font-size:10px}.settings-row{padding:16px;gap:11px}.settings-icon{width:33px;height:33px}.row-content strong{font-size:11px}.row-content p{font-size:9px}.settings-row .segmented{min-width:0}.settings-row .segmented button{font-size:9px;padding:7px 9px}.brand-group{padding:17px}.brand-row{flex-wrap:wrap;gap:8px}.brand-name{font-size:12px}.settings-inset{padding:12px 16px 18px}.header-symbol,.header-icon{width:38px;height:38px;border-radius:12px}.price-note{font-size:10px}.settings-section>.section-title{margin-bottom:11px}.settings-note{font-size:9px}.recent-list{padding:0 17px}.settings-footer{font-size:10px}}@media(max-width:360px){.app-main{padding-left:16px;padding-right:16px}.app-header{padding-left:18px;padding-right:18px}.timer-display{font-size:61px}.record-button{padding:20px 16px}.record-button-label{font-size:14px}.today-card{padding:19px 17px 0;column-gap:8px}.today-types{gap:8px}.today-types>div+div{padding-left:10px}.type-label{font-size:8px}.record-cost{display:none}.summary-value{font-size:29px}.segmented>button{padding-left:7px;padding-right:7px}}:root[data-theme=dark]{--bg: #141c18;--card: rgba(33, 45, 37, .82);--solid: #212d25;--text: #dbe4d7;--muted: #98a593;--line: #334036;--green: #94b18a;--green-dark: #c5d8b8;--green-soft: #324633;--blue: #9cb6c5;--blue-soft: #2c3b43;--shadow: 0 4px 24px #00000009;color-scheme:dark;background:var(--bg);color:var(--text)}:root[data-theme=dark] body{background:var(--bg)}:root[data-theme=dark] .card,:root[data-theme=dark] .metric-item,:root[data-theme=dark] .stat{border-color:#3b4a3b80}:root[data-theme=dark] .timer-card{background:radial-gradient(ellipse at 90% 90%,#42543555,transparent 65%),#212d25}:root[data-theme=dark] .timer-display{color:#b4cbaa}:root[data-theme=dark] .timer-top,:root[data-theme=dark] .live-label{color:#a1b596}:root[data-theme=dark] .record-button.paper{background:linear-gradient(132deg,#577963,#466750)}:root[data-theme=dark] .record-button.heated{background:#2c3b43;border-color:#46575f;color:#bdd0dc}:root[data-theme=dark] .tab-bar{background:#212d25cc;border-color:#49574380}:root[data-theme=dark] .tab-item.active{background:#344a33;color:#bad3af}:root[data-theme=dark] .segmented{background:#18231b}:root[data-theme=dark] .recent-empty{border-color:#3d4c38}:root[data-theme=dark] .cost-summary{background:linear-gradient(120deg,#212d25,#2a392a)}:root[data-theme=dark] .help-button{background:#344233;border-color:#4b5a46}:root[data-theme=dark] .today-badge{background:#344633;border-color:#495e3f;color:#a9c09b}:root[data-theme=dark] .header-date{color:var(--muted)}:root[data-theme=dark] .primary-button{color:#172519}@media(prefers-color-scheme:dark){:root[data-theme=system]{--bg: #141c18;--card: rgba(33, 45, 37, .82);--solid: #212d25;--text: #dbe4d7;--muted: #98a593;--line: #334036;--green: #94b18a;--green-dark: #c5d8b8;--green-soft: #324633;--blue: #9cb6c5;--blue-soft: #2c3b43;--shadow: 0 4px 24px #00000009;color-scheme:dark;background:var(--bg);color:var(--text)}:root[data-theme=system] body{background:var(--bg)}:root[data-theme=system] .card,:root[data-theme=system] .metric-item,:root[data-theme=system] .stat{border-color:#3b4a3b80}:root[data-theme=system] .timer-card{background:radial-gradient(ellipse at 90% 90%,#42543555,transparent 65%),#212d25}:root[data-theme=system] .timer-display{color:#b4cbaa}:root[data-theme=system] .live-label{color:#a1b596}:root[data-theme=system] .record-button.heated{background:#2c3b43;border-color:#46575f;color:#bdd0dc}:root[data-theme=system] .tab-bar{background:#212d25cc;border-color:#49574380}:root[data-theme=system] .tab-item.active{background:#344a33;color:#bad3af}:root[data-theme=system] .segmented{background:#18231b}:root[data-theme=system] .recent-empty{border-color:#3d4c38}:root[data-theme=system] .cost-summary{background:#2a392a}:root[data-theme=system] .help-button{background:#344233;border-color:#4b5a46}:root[data-theme=system] .header-date{color:var(--muted)}:root[data-theme=system] .primary-button{color:#172519}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.reduce-motion *,.reduce-motion *:before,.reduce-motion *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sr-only{position:absolute!important;width:1px!important;height:1px!important;min-height:0!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.toggle{min-height:27px;border:0;cursor:pointer;max-width:44px}.toggle:checked{background:#6c8e69}.toggle:checked:after{transform:translate(17px)}.settings-footer{display:flex;align-items:center;justify-content:center;gap:9px}.settings-footer .mini-brand{display:inline-flex;align-items:center;justify-content:center;width:25px;height:25px;font-size:9px;border-radius:8px}.brand-group>.settings-row{padding:0 0 12px;min-height:0}.brand-select-wrap{border:1px solid var(--line);border-radius:12px;background:var(--solid);margin-bottom:5px}.brand-select-wrap>select{width:100%;font-size:13px;padding:10px 13px}.save-error-banner{display:flex;align-items:center;gap:12px;padding:15px;border-radius:13px;background:#b8575710;color:var(--danger);font-size:12px;margin-bottom:20px}.save-error-banner>span{flex:1}.empty-chart .empty-state{padding:20px 5px;gap:10px}.empty-chart .empty-icon{width:44px;height:44px;border-radius:14px}.empty-chart .empty-state h3{font-size:13px}.empty-chart .empty-state p{font-size:11px}.chart-toolbar+.chart-legend{margin-bottom:18px}.history-screen .screen-header .muted{font-size:11px;margin-top:7px}.home-header-tools{display:flex;align-items:center;gap:16px}.header-total{display:flex;align-items:baseline;gap:4px;font-size:10px;color:var(--muted)}.header-total strong{font-size:19px;font-weight:450;color:var(--green);font-variant-numeric:tabular-nums}.record-button-meta{display:flex;align-items:baseline;justify-content:space-between;gap:5px;width:100%;margin-top:7px}.record-button-meta .record-button-brand{margin:0;max-width:65%}.record-button-count{font-size:9px;opacity:.8;white-space:nowrap}.record-button-count b{font-size:11px;font-weight:500}.timer-display.long-timer{font-size:clamp(40px,5.2vw,68px);letter-spacing:-2px}@media(max-width:620px){.home-header-tools{gap:11px}.header-total{font-size:9px}.header-total strong{font-size:18px}.record-button-meta{margin-top:7px;gap:4px}.record-button-meta .record-button-brand{max-width:60%;font-size:8px}.record-button-count{font-size:8px}.record-button-count b{font-size:10px}.timer-display.long-timer{font-size:50px}.app-header{height:calc(78px + env(safe-area-inset-top,0px));padding-top:calc(8px + env(safe-area-inset-top,0px))}.timer-card{min-height:240px}.timer-display{margin-top:35px}.timer-bottom{margin-top:23px}.record-button{min-height:150px}.record-icon{margin-bottom:17px}}.timer-card{container-type:inline-size}.timer-display.long-timer{font-size:clamp(20px,calc(100cqw / var(--timer-length) * 1.6),86px);letter-spacing:-1px}:root{--muted: #6e7b70}.date-control:focus-within{outline:3px solid #759c84;outline-offset:4px}.summary-value.compact-value{font-size:clamp(26px,3vw,36px);overflow-wrap:anywhere}.type-label{white-space:nowrap}.record-button-brand{opacity:.9}.record-button-count{opacity:.95}.timer-units{color:#73816b}.timer-bottom{color:#71816b}.tiny-label{color:#7a8772}.record-heading>span{color:var(--muted)}@media(max-width:620px){.today-card{grid-template-columns:1fr 1.8fr}.record-button-meta .record-button-brand{font-size:10px;flex:1;min-width:0;max-width:none}.record-button-count{font-size:9px;flex-shrink:0}.record-button-count b{font-size:11px}.summary-value.compact-value{font-size:25px}.record-button-meta{gap:7px}}.icon-button{min-width:44px;min-height:44px}.record-actions .icon-button{width:44px;height:44px}.brand-row .text-button{min-height:44px}.history-date .today-label{margin-left:8px}.period-caption{display:flex;align-items:center;gap:6px}.chart-scale{margin-left:auto}@media(max-width:620px){.record-actions .icon-button,.help-button{width:44px;height:44px}.field-grid input{padding-left:10px;padding-right:10px}}