:root{--bg:#0b0b0b;--surface:#171717;--surface-2:#222;--text:#f5f5f5;--text-2:#a8a8a8;--divider:#303030;--accent:#e82127;--positive:#35d07f;--warning:#e8a838;--warning-bg:#e8a8381f;--accent-soft:#e8212724;--positive-soft:#35d07f1f;--radius:10px;--radius-sm:8px;--radius-lg:12px;--font:-apple-system, BlinkMacSystemFont, "PingFang TC", "Microsoft JhengHei", sans-serif;--font-num:-apple-system, BlinkMacSystemFont, "PingFang TC", "Microsoft JhengHei", sans-serif;--ease:cubic-bezier(.5, 0, 0, .75);--t:.28s;color:var(--text);font-family:var(--font);font-synthesis:none;background:#050505}html,body{overscroll-behavior-x:none;overflow-x:hidden}*{box-sizing:border-box}body{background:#050505;min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit;color:inherit}button{cursor:pointer;-webkit-tap-highlight-color:transparent;border:0}button:disabled{cursor:not-allowed;opacity:.35}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid color-mix(in srgb, var(--accent) 70%, white);outline-offset:3px}h1,h2,p{margin-top:0}h1{letter-spacing:-.02em;margin-bottom:8px;font-size:20px;font-weight:600}h2{margin-bottom:12px;font-size:15px;font-weight:600}.app-shell{touch-action:pan-y;background:var(--bg);width:min(100%,430px);min-height:100vh;margin:auto;position:relative;overflow:hidden;box-shadow:0 0 0 1px #111,0 24px 80px #0000008c}.screen-frame{min-height:calc(100vh - 56px)}.screen-content{min-height:calc(100vh - 56px);padding:20px 16px calc(112px + env(safe-area-inset-bottom,0px));animation:enter var(--t) var(--ease)}@keyframes enter{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.skip-link{z-index:50;background:var(--text);color:#111;border-radius:6px;padding:8px 12px;position:fixed;top:-60px;left:12px}.skip-link:focus{top:12px}.eyebrow,.section-label{color:var(--text-2);letter-spacing:.02em;font-size:12px;font-weight:500}.lead,.muted{color:var(--text-2);font-size:14px;line-height:1.65}.center{text-align:center}.onboarding{flex-direction:column;justify-content:center;gap:0;min-height:100vh;padding:32px 24px 48px;display:flex}.brand-logo{object-fit:contain;background:#000;border-radius:16px;width:72px;height:72px;margin-bottom:20px;display:block}.onboarding h1{margin-bottom:8px;font-size:28px}.feature-list{color:var(--text);gap:14px;margin:24px 0 28px;padding:0;font-size:13px;list-style:none;display:grid}.feature-list li{align-items:flex-start;gap:10px;display:flex}.feature-list span{border-radius:var(--radius-sm);background:var(--surface-2);width:30px;height:30px;color:var(--text-2);flex:none;place-items:center;display:grid}.feature-list .icon{stroke-width:1.7px;width:16px;height:16px}.feature-list strong{font-size:13px;font-weight:600;display:block}.feature-list small{color:var(--text-2);margin-top:2px;font-size:11px;line-height:1.45;display:block}.primary-button,.secondary-button{border-radius:var(--radius);width:100%;min-height:48px;transition:background var(--t) var(--ease), transform .12s ease;justify-content:center;align-items:center;padding:0 16px;font-size:15px;font-weight:600;display:inline-flex}.primary-button{background:var(--accent);color:#fff}.primary-button:hover{background:#d01d23}.secondary-button{border:1px solid var(--divider);background:var(--surface-2);color:var(--text)}.primary-button:active,.secondary-button:active{transform:scale(.985)}.onboarding .muted{margin-top:14px;font-size:11px}.row-between,.month-nav,.session-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.month-nav{margin:16px 0}.month-nav button,.icon-button{border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface-2);width:44px;height:44px;color:var(--text);place-items:center;display:grid}.month-nav .icon,.icon-button .icon{stroke-width:1.7px;width:20px;height:20px}.month-nav strong{font-family:var(--font-num);font-size:16px;font-weight:600}.status{background:var(--positive-soft);min-height:24px;color:var(--positive);border-radius:999px;align-items:center;gap:5px;padding:0 8px;font-size:11px;font-weight:600;display:inline-flex}.status.ok{color:var(--positive)}.status:before{content:"";background:currentColor;border-radius:50%;width:6px;height:6px}.status.warning{background:var(--warning-bg);color:var(--warning)}.card,.metric-card{border:1px solid var(--divider);border-radius:var(--radius-lg);background:var(--surface);padding:14px 16px}.card+.card{margin-top:12px}.metric-card-title,.section-title{color:var(--text);align-items:center;gap:7px;font-size:15px;font-weight:600;display:flex}.metric-card-title{margin-bottom:4px}.section-title{margin-bottom:12px}.metric-card-title .icon,.section-title .icon{width:16px;height:16px;color:var(--text);flex:none}.hero-metric,.metric-grid strong,.session-amount strong{font-family:var(--font-num);font-variant-numeric:tabular-nums}.hero-metric{letter-spacing:-.03em;font-size:36px;font-weight:600;display:block}.hero-metric small{color:var(--text-2);font-family:var(--font);margin-left:4px;font-size:.45em;font-weight:500}.metric-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:16px;display:grid}.metric-grid p{color:var(--text-2);margin-bottom:4px;font-size:11px}.metric-grid strong{font-size:15px}.dashboard .card{margin-top:12px}.notice{color:var(--text-2);margin:0;font-size:12px;line-height:1.6}.notice.warning{border:1px solid color-mix(in srgb, var(--warning) 45%, var(--divider));border-radius:var(--radius);background:var(--warning-bg);color:#f0d9a0;padding:12px 14px}.text-button{min-height:36px;color:var(--text-2);background:0 0;padding:0 12px;font-size:13px;font-weight:500}.session-row{border-bottom:1px solid var(--divider);padding:12px 0}.session-row:last-child{border-bottom:0}.session-icon{border-radius:var(--radius-sm);background:var(--surface-2);width:38px;height:38px;color:var(--text-2);flex:none;place-items:center;display:grid}.session-icon .icon{width:18px;height:18px}.session-row>div:nth-child(2){flex:1;min-width:0}.session-row strong{font-size:14px;font-weight:500}.session-row p{color:var(--text-2);margin:3px 0 0;font-size:11px}.session-amount{text-align:right}.session-amount strong{font-size:13px;font-weight:600}.retired-operator{color:#7eb6ff}.sticky-action{z-index:5;bottom:calc(64px + env(safe-area-inset-bottom,0px));width:min(100% - 32px,398px);position:fixed;left:max(16px,50% - 199px);box-shadow:0 8px 22px #00000052}.confirmation-dialog{z-index:30;border:1px solid var(--divider);border-radius:var(--radius-lg);background:var(--surface);width:min(100% - 32px,390px);color:var(--text);padding:20px;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 20px 64px #000000a6}.confirmation-dialog::backdrop{background:#000000b3}.confirmation-dialog h2{margin-bottom:8px}.confirmation-dialog p{color:var(--text-2);line-height:1.6}.dialog-actions{grid-template-columns:1fr 1fr;gap:10px;margin-top:20px;display:grid}.dialog-actions .secondary-button,.dialog-actions .delete-button{min-height:44px}.destructive-confirm{border-color:color-mix(in srgb, var(--accent) 60%, var(--divider));background:var(--accent-soft);color:#f6b1b3}.nav-header{grid-template-columns:44px 1fr 44px;align-items:center;margin-bottom:16px;display:grid}.nav-header h1{text-align:center;margin:0;font-size:17px}.screenshot-preview{border:1px solid var(--divider);border-radius:var(--radius-lg);background:linear-gradient(145deg,#202020,#111);align-content:center;gap:8px;min-height:172px;padding:20px;display:grid}.screenshot-preview small,.screenshot-preview span{color:var(--text-2);font-size:12px}.screenshot-preview strong{font-family:var(--font-num);font-size:32px;font-weight:600}.screenshot-preview em{color:var(--text-2);font-size:13px;font-style:normal;font-weight:500}.progress-row{color:var(--text-2);justify-content:space-between;margin-top:18px;font-size:12px;display:flex}.progress{background:var(--surface-2);border-radius:999px;height:5px;margin:8px 0 18px;overflow:hidden}.progress span{border-radius:inherit;background:var(--text);height:100%;transition:width var(--t) var(--ease);display:block}.steps{counter-reset:item;gap:13px;margin:0 0 18px;padding:0;list-style:none;display:grid}.steps li{color:var(--text-2);padding-left:36px;font-size:14px;position:relative}.steps li:before{border:1px solid var(--divider);background:var(--surface);content:counter(item);counter-increment:item;border-radius:50%;place-items:center;width:24px;height:24px;font-size:11px;display:grid;position:absolute;left:0}.steps li.done,.steps li.active{color:var(--text)}.steps li.done:before{border-color:color-mix(in srgb, var(--positive) 40%, var(--divider));background:var(--positive-soft);color:var(--positive);content:"✓"}.steps li small{color:var(--text-2);margin-top:2px;font-size:12px;display:block}.form-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.form-grid label{color:var(--text-2);gap:6px;font-size:12px;font-weight:500;display:grid}.form-grid label:last-child{grid-column:1/-1}.form-grid input,.form-grid select{border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface-2);width:100%;min-height:48px;color:var(--text);font-family:var(--font-num);padding:0 12px;font-size:15px}.form-error{color:var(--accent);margin:12px 0;font-size:13px}.form-grid+.card{margin-top:16px}.confirm-screen .form-grid label{min-width:0}.confirm-screen .form-grid input,.confirm-screen .form-grid select{box-sizing:border-box;width:100%;min-width:0;max-width:100%;height:48px;min-height:48px}.confirm-save-action{width:100%;margin-top:18px}.confirm-date-input-shell{box-sizing:border-box;border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface-2);width:100%;min-width:0;max-width:100%;height:48px;display:block;overflow:hidden}.confirm-screen .confirm-date-input-shell .confirm-date-input{box-sizing:border-box;appearance:none;-webkit-min-logical-width:0;width:100%;min-width:0;max-width:100%;height:100%;min-height:0;background:0 0;border:0;border-radius:0;min-inline-size:0;padding:0 12px;font-size:16px}.confirm-date-input::-webkit-date-and-time-value{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit-fields-wrapper{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit-text{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit-month-field{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit-day-field{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-datetime-edit-year-field{text-align:left;min-width:0;margin:0;padding:0}.confirm-date-input::-webkit-calendar-picker-indicator{margin:0;padding:0}.confirm-date-input::-webkit-inner-spin-button{margin:0;padding:0}.confirm-date-input::-webkit-clear-button{margin:0;padding:0}.search{border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface);min-height:48px;color:var(--text-2);align-items:center;gap:10px;margin:12px 0;padding:0 12px;display:flex}.search .icon{flex:none;width:20px;height:20px}.search input{width:100%;color:var(--text);background:0 0;border:0;outline:0;font-size:14px}.search input::placeholder{color:#6a6a6a}.history-filter{color:var(--text-2);gap:6px;margin-bottom:12px;font-size:12px;font-weight:500;display:grid}.history-filter select{border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface);width:100%;height:48px;min-height:48px;color:var(--text);padding:0 12px;font-size:14px}.history-filters{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px;display:grid}.history-filters .history-filter{margin-bottom:0}.list-card{padding-top:4px;padding-bottom:4px}.empty-state{color:var(--text-2);text-align:center;padding:20px 0;font-size:13px}.month-heading{border-bottom:1px solid var(--divider);color:var(--text-2);font-family:var(--font-num);margin-top:14px;padding-bottom:8px;font-size:12px;font-weight:600}.month-heading:first-child{margin-top:4px}.swipe-row{border-bottom:1px solid var(--divider);position:relative;overflow:hidden}.swipe-row:last-child{border-bottom:0}.swipe-row-action{background:var(--accent);color:#fff;justify-content:flex-end;align-items:center;padding-right:28px;font-size:13px;font-weight:600;display:flex;position:absolute;inset:0}.swipe-row-content{background:var(--surface);touch-action:pan-y;transition:transform .2s var(--ease);position:relative}.swipe-row-content.dragging{transition:none}.swipe-row-content .session-row{border-bottom:0}.chart{border-bottom:1px solid var(--divider);align-items:end;gap:8px;height:132px;margin:14px 0 10px;padding:0 4px;display:flex}.chart span{background:var(--surface-2);border-radius:4px 4px 0 0;flex:1}.chart .highlight{background:var(--positive)}.card table{border-collapse:collapse;width:100%;color:var(--text-2);font-family:var(--font-num);font-size:11px}.card th,.card td{border-bottom:1px solid var(--divider);text-align:left;padding:7px 0}.card th:last-child,.card td:last-child{text-align:right}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.toggle-group{border-radius:var(--radius-sm);background:var(--surface-2);grid-template-columns:1fr 1fr;padding:3px;display:grid}.toggle-group button{min-height:34px;color:var(--text-2);background:0 0;border-radius:6px;font-size:12px}.toggle-group button[aria-pressed=true]{background:var(--surface);color:var(--text)}.toggle-group+.notice{margin-top:12px}.segmented{gap:8px;margin:12px 0;display:flex}.segmented button{border:1px solid var(--divider);background:var(--surface);min-height:34px;color:var(--text-2);border-radius:999px;padding:0 12px;font-size:12px}.segmented button[aria-pressed=true]{background:var(--surface-2);color:var(--text);border-color:#4a4a4a}.analysis-summary{margin-bottom:12px}.analysis-summary .toggle-group{margin-bottom:14px}.chart-labeled{align-items:end;gap:10px;height:164px}.bar-column{flex-direction:column;flex:1;justify-content:end;align-items:center;gap:6px;height:100%;display:flex}.bar-column span{flex:none;width:100%}.bar-column small{color:var(--text-2);font-family:var(--font-num);font-size:10px}.operator-share{gap:14px;display:grid}.operator-share-row{grid-template-columns:32px 1fr;align-items:center;gap:8px;display:grid}.operator-share-row strong{font-size:13px}.operator-share-row p{color:var(--text-2);font-family:var(--font-num);margin:2px 0 0;font-size:11px}.share-track{background:var(--surface-2);border-radius:999px;grid-column:2;height:5px;overflow:hidden}.share-track i{border-radius:inherit;height:100%;display:block}.operator-mark{border-radius:var(--radius-sm);color:#fff;flex:none;place-items:center;width:32px;height:32px;display:grid;overflow:hidden}.operator-mark .icon{stroke-width:2px;width:17px;height:17px}.operator-mark--logo img{object-fit:cover;width:100%;height:100%;display:block}.delete-button{border:1px solid var(--divider);background:var(--surface-2);min-height:32px;color:#f0a0a3;border-radius:6px;padding:0 8px;font-size:11px}.auth-panel{border:1px solid var(--divider);border-radius:var(--radius-lg);background:var(--surface);text-align:left;gap:12px;width:100%;padding:16px;display:grid}.auth-panel h2,.auth-panel .eyebrow{margin-bottom:4px}.auth-panel .muted{margin:4px 0 0;font-size:11px}.auth-panel .primary-button,.auth-panel .secondary-button{min-height:44px;font-size:13px}.google-auth-button{margin-top:-2px}.onboarding .auth-panel{margin:4px 0 16px}.onboarding .auth-panel .muted{margin-top:4px}.analytics-header{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.analytics-header h1{letter-spacing:-.05em;margin:0;font-size:30px}.analytics-header .eyebrow{margin-bottom:4px}.calendar-button{border:1px solid var(--divider);background:var(--surface);width:44px;height:44px;color:var(--text);border-radius:50%;place-items:center;display:grid}.calendar-button .icon{width:20px;height:20px}.calendar-panel{border:1px solid var(--divider);border-radius:var(--radius-lg);background:var(--surface);margin:14px 0;padding:12px}.calendar-panel .segmented{margin:0;overflow-x:auto}.calendar-panel .segmented button{flex:1 0 auto;padding:0 10px}.date-range{grid-template-columns:1fr 1fr;gap:8px;margin-top:12px;display:grid}.date-range label{color:var(--text-2);gap:6px;font-size:11px;display:grid}.date-range input{border:1px solid var(--divider);border-radius:var(--radius-sm);background:var(--surface-2);min-width:0;min-height:42px;color:var(--text);padding:0 8px}.metric-switch{grid-template-columns:1fr 1fr;gap:10px;margin:16px 0 12px;display:grid}.metric-switch button{border:1px solid var(--divider);border-radius:var(--radius-lg);min-width:0;color:var(--text-2);text-align:left;background:0 0;padding:16px 14px}.metric-switch button[aria-pressed=true]{color:var(--text);background:#2b2b2b;border-color:#565656}.metric-switch span{margin-bottom:7px;font-size:12px;display:block}.metric-switch strong{font-family:var(--font-num);letter-spacing:-.05em;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(20px,6vw,28px);font-weight:600;display:block;overflow:hidden}.metric-switch small{color:var(--text-2);font-size:.55em;font-weight:500}.chart-note{color:var(--text-2);font-size:11px}.stacked-chart{justify-content:space-around;gap:0;height:184px}.stacked-chart .bar-column{flex:0 0 28px;align-items:center;width:28px;min-width:28px}.stacked-bar{background:var(--surface-2);border-radius:999px;flex-direction:column-reverse;justify-content:flex-start;width:8px;height:100%;display:flex;overflow:hidden}.stacked-bar i{flex:none;width:100%;min-height:2px;display:block}.stacked-chart .empty-state{align-self:center;width:100%}.fuel-comparison{margin-top:12px}.tabbar{z-index:10;width:min(100%,430px);height:calc(56px + env(safe-area-inset-bottom,0px));padding:6px 8px env(safe-area-inset-bottom,0px);border-top:1px solid var(--divider);background:color-mix(in srgb, var(--bg) 92%, transparent);grid-template-columns:repeat(4,1fr);gap:2px;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.tab{border-radius:var(--radius-sm);min-height:44px;color:var(--text-2);background:0 0;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:10px;font-weight:500;display:flex}.tab .icon{width:22px;height:22px}.tab.active{color:var(--text)}.tab.active .icon{stroke-width:2px}@media (width>=760px){.app-shell{border:1px solid #2a2a2a;border-radius:30px;min-height:844px;margin-top:28px;margin-bottom:28px}.sticky-action{width:calc(100% - 32px);position:absolute;bottom:64px;left:16px}.confirmation-dialog{position:absolute}}@media (width<=480px){.confirm-screen .form-grid{grid-template-columns:1fr}.confirm-screen .form-grid label:last-child{grid-column:auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.stacked-chart{margin-bottom:10px;overflow:hidden}.stacked-chart .bar-column{box-sizing:border-box;padding-bottom:0}.stacked-chart .bar-column small{max-width:100%;color:var(--text-2);overflow-wrap:anywhere;text-align:center;font-size:9px;line-height:1.2;transform:none}.analytics-table{table-layout:fixed}.analytics-table th,.analytics-table td{text-align:center;width:25%}.analytics-table th:last-child,.analytics-table td:last-child{text-align:center}.fuel-comparison{background:var(--surface);padding:16px;overflow:hidden}.comparison-result{display:grid}.comparison-kicker{color:var(--text);align-items:center;gap:7px;margin:0;font-size:15px;font-weight:600;display:flex}.comparison-kicker .icon{flex:none;width:16px;height:16px}.comparison-primary{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:20px;display:grid}.comparison-primary>div{min-width:0}.comparison-primary p{color:var(--text-2);margin-bottom:4px;font-size:12px;font-weight:500}.comparison-primary strong{color:var(--text);font-family:var(--font-num);letter-spacing:-.05em;font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(30px,9vw,40px);font-weight:600;line-height:1.08;display:block;overflow:hidden}.comparison-primary small{color:var(--text-2);font-family:var(--font);letter-spacing:0;margin-left:3px;font-size:.42em;font-weight:500}.comparison-segments{grid-template-columns:repeat(40,1fr);gap:3px;height:30px;margin-top:24px;display:grid}.comparison-segments i{background:#343434;border-radius:999px;min-width:0;display:block}.comparison-segments i.filled{background:var(--positive)}.comparison-legend{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:20px;display:grid}.comparison-legend>div{grid-template-columns:9px auto;align-items:center;column-gap:7px;min-width:0;display:grid}.comparison-legend p{color:var(--text);margin:0;font-size:12px;font-weight:600}.comparison-legend strong{color:var(--text-2);font-family:var(--font-num);font-variant-numeric:tabular-nums;text-overflow:ellipsis;white-space:nowrap;grid-column:2;font-size:13px;font-weight:500;overflow:hidden}.legend-dot{background:#8a8a8a;border-radius:50%;width:9px;height:9px}.legend-dot--charge{background:var(--positive)}.comparison-result--positive .comparison-kicker .icon{color:var(--text)}.comparison-result--negative .comparison-primary strong,.comparison-result--negative .comparison-segments i.filled{color:#f07478}.comparison-result--negative .comparison-segments i.filled,.comparison-result--negative .legend-dot--charge{background:#f07478}.fuel-comparison .secondary-button{width:auto;min-height:40px;margin-top:12px;font-size:13px}.settings-screen{align-content:start;gap:12px;display:grid}.settings-screen>h1{margin-bottom:0}.fuel-settings{gap:14px;display:grid}.fuel-settings h2,.fuel-settings h3{margin:0}.fuel-settings .form-grid label:last-child{grid-column:auto}.fuel-settings>.primary-button{margin-top:2px}.settings-divider{background:var(--divider);height:1px;margin:2px 0}.fuel-settings .row-between .secondary-button{width:auto;min-height:40px;padding:0 12px;font-size:13px}.cpc-details{gap:4px;display:grid}.cpc-details p{color:var(--text-2);margin:0;font-size:12px;line-height:1.55}.cpc-details strong{color:var(--text)}.cpc-details a{color:#9fc5ef;font-size:12px}.fuel-setting-field{align-content:start}.fuel-setting-field .field-label{min-height:3.6em;display:block}.ocr-failure-detail{font-family:var(--font-num);overflow-wrap:anywhere;margin:-6px 0 16px;font-size:11px;line-height:1.5}
