:root{color-scheme:light;--canvas: #f5f4ef;--surface: #fff;--surface-soft: #ecefe8;--text: #202720;--text-secondary: #566052;--rule: #d9ded4;--control-border: #778271;--brand: #245638;--brand-pressed: #173d27;--brand-soft: #e5efe6;--on-brand: #fff;--warning-text: #714414;--warning-surface: #fff3db;--error-text: #9a3028;--error-surface: #fdebe8;--member-a-text: #294e85;--member-a-surface: #eaf0fa;--member-b-text: #70426d;--member-b-surface: #f3ebf3;--focus: #2457c5;--s1: 4px;--s2: 8px;--s3: 12px;--s4: 16px;--s5: 24px;--s6: 32px;--s7: 48px;--radius: 8px;--group-radius: 12px;--touch: 48px;--font: system-ui, -apple-system, "Segoe UI", sans-serif;--nav-height: calc(64px + env(safe-area-inset-bottom, 0px)) ;--actions-height: 76px}*,*:before,*:after{box-sizing:border-box}html{min-width:320px;background:var(--canvas);scroll-padding-bottom:calc(var(--nav-height) + var(--actions-height) + 24px)}body{margin:0;min-height:100%;background:var(--canvas);color:var(--text);font:16px / 1.5 var(--font)}#app{min-height:100dvh}h1,h2,h3,p{margin-top:0}h1{margin-bottom:var(--s2);font-size:28px;line-height:34px;letter-spacing:-.02em}h1:focus{outline:none}h2{margin-bottom:var(--s3);font-size:20px;line-height:26px}p{margin-bottom:var(--s3)}button,input,select,textarea{font:inherit}button,.button{min-height:var(--touch);display:inline-flex;align-items:center;justify-content:center;gap:var(--s2);border:1px solid var(--control-border);border-radius:var(--radius);padding:8px 16px;background:var(--surface);color:var(--text);font-weight:650;text-decoration:none;cursor:pointer;transition:background-color .12s,border-color .12s}button:hover:not(:disabled),.button:hover{background:var(--surface-soft)}button:active:not(:disabled),.button:active{background:var(--brand-soft)}button.primary,.button.primary{border-color:var(--brand);background:var(--brand);color:var(--on-brand)}button.primary:hover:not(:disabled),.button.primary:hover{background:var(--brand-pressed)}button.quiet{border-color:transparent;background:transparent}button.danger{border-color:var(--error-text);background:var(--error-text);color:#fff}.danger-text{color:var(--error-text)}button:disabled{cursor:not-allowed;color:var(--text-secondary);border-color:var(--rule);background:var(--surface-soft);opacity:.72}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--focus);outline-offset:2px}input,select,textarea{width:100%;min-height:var(--touch);border:1px solid var(--control-border);border-radius:var(--radius);background:var(--surface);color:var(--text);padding:10px 12px}textarea{min-height:96px;resize:vertical}label{display:grid;gap:var(--s1);font-weight:650}a{color:var(--brand);text-underline-offset:3px}fieldset{margin:0;padding:0;border:0}.wide{width:100%}.icon{flex:none}.icon-button{width:var(--touch);padding:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;z-index:30;left:12px;top:8px;transform:translateY(-150%);padding:10px 14px;border-radius:var(--radius);background:var(--surface);color:var(--text)}.skip-link:focus{transform:translateY(0)}.layout{min-height:100dvh}.main{width:min(100%,760px);margin:0 auto;padding:24px 16px calc(var(--nav-height) + var(--actions-height) + 24px)}.page{min-width:0}.stack{display:grid;gap:var(--s4)}.page-header{display:flex;align-items:start;justify-content:space-between;gap:var(--s4)}.page-header p,.page-intro{margin:0;color:var(--text-secondary)}.eyebrow{margin:0 0 2px!important;color:var(--text-secondary);font-size:14px;font-weight:650}.muted,.field-help,.product-detail,.product-note{color:var(--text-secondary)}.field-help{margin:-8px 0 0;font-size:14px}.summary-line{margin:-4px 0 0;color:var(--text-secondary);font-variant-numeric:tabular-nums}.row{display:flex;align-items:center;flex-wrap:wrap;gap:var(--s2)}.nav{position:fixed;z-index:20;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(4,1fr);min-height:var(--nav-height);padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid var(--rule);background:var(--surface)}.nav>a:not(.nav-brand){min-width:0;min-height:64px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:4px 2px;color:var(--text-secondary);font-size:12px;line-height:16px;font-weight:650;text-decoration:none}.nav>a[aria-current=page]{color:var(--brand);background:var(--brand-soft)}.nav-brand{display:none}.context-actions{position:fixed;z-index:20;right:0;bottom:var(--nav-height);left:0;display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:var(--s2);min-height:var(--actions-height);padding:12px 16px;border-top:1px solid var(--rule);background:color-mix(in srgb,var(--surface) 96%,transparent);box-shadow:0 -6px 20px #14231814}.context-actions:has(>:only-child){grid-auto-columns:minmax(0,1fr)}.banners{position:relative;z-index:21}.banner{padding:12px 16px;border-bottom:1px solid var(--rule);background:var(--warning-surface);color:var(--warning-text)}.banner.update{background:var(--brand-soft);color:var(--brand)}.banner button{margin-left:12px;min-height:40px}.sync-status{width:fit-content;max-width:100%;display:inline-flex;align-items:center;gap:7px;margin:0;color:var(--text-secondary);font-size:14px}.sync-status.neutral{width:100%;padding:10px 12px;border-radius:var(--radius);background:var(--surface);color:var(--text-secondary)}.sync-status.warning{width:100%;padding:10px 12px;border-radius:var(--radius);background:var(--warning-surface);color:var(--warning-text)}.sync-status.error{width:100%;padding:10px 12px;border-radius:var(--radius);background:var(--error-surface);color:var(--error-text)}.choice-group{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));padding:3px;border:1px solid var(--control-border);border-radius:10px;background:var(--surface)}.choice-group>button{min-width:0;border-color:transparent;background:transparent}.choice-group>button[aria-pressed=true]{border-color:var(--brand);background:var(--brand-soft);color:var(--brand)}.shopping-filters{grid-template-columns:repeat(auto-fit,minmax(0,1fr))}.shopping-filters>button{padding-inline:8px;overflow-wrap:anywhere}.product-list{margin:0;padding:0;list-style:none;border:1px solid var(--rule);border-radius:var(--group-radius);background:var(--surface);overflow:clip}.product-row{min-width:0;padding:16px 12px;border-bottom:1px solid var(--rule)}.product-row:last-child{border-bottom:0}.product-info{min-width:0;overflow-wrap:anywhere}.product-name{display:block;font-size:17px;line-height:24px;font-weight:650}.product-detail,.product-note{font-size:14px;line-height:20px}.product-note{margin-top:2px}.row-actions{display:flex;align-items:center;justify-content:space-between;margin:8px -8px -8px}.row-actions button{min-width:96px}.prepare-row.is-have{background:var(--surface-soft)}.prepare-actions{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;margin-top:10px}.prepare-actions .choice-group button{padding-inline:10px}.row-status,.pending-label{display:block;width:fit-content;margin-top:5px;color:var(--text-secondary);font-size:14px;font-weight:650}.pending-label{color:var(--warning-text)}.pending-dot{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:currentColor}.assignment-row{display:grid;gap:8px}.assignment-row>button{justify-self:start;margin-left:-8px}.unassigned{display:inline-block;margin-top:6px;color:var(--text-secondary);font-size:14px;font-weight:650}.identity{width:fit-content;display:inline-flex;align-items:center;gap:7px;margin-top:6px;padding:3px 9px;border-radius:999px;font-size:14px;font-weight:650}.identity-swatch{width:14px;height:14px;border:2px solid currentColor;border-radius:50%}.identity.member-a{color:var(--member-a-text);background:var(--member-a-surface)}.identity.member-b{color:var(--member-b-text);background:var(--member-b-surface)}.shopping-sticky{display:grid;gap:12px}.progress-block{display:grid;gap:6px}.progress-copy{font-weight:650;font-variant-numeric:tabular-nums}progress{width:100%;height:4px;border:0;border-radius:99px;background:var(--rule);overflow:hidden}progress::-webkit-progress-bar{background:var(--rule)}progress::-webkit-progress-value{background:var(--brand)}progress::-moz-progress-bar{background:var(--brand)}.shopping-row{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;align-items:start}.shopping-row:has(.cart-control){grid-template-columns:48px minmax(0,1fr)}.shopping-row .shopping-action button{margin-left:-8px}.cart-control{position:relative;width:48px;height:48px;padding:0;border-color:transparent;background:transparent}.cart-control:before{content:"";width:28px;height:28px;position:absolute;inset:10px;border:2px solid var(--control-border);border-radius:6px}.cart-control[aria-pressed=true]:before{border-color:var(--brand);background:var(--brand)}.cart-control .icon{position:relative;z-index:1;color:#fff}.owner-outcome{margin-top:6px;color:var(--text-secondary);font-size:14px;font-weight:650}.start-panel,.empty,.error-state,.loading,.settings-group,.trip-summary{padding:20px;border:1px solid var(--rule);border-radius:var(--group-radius);background:var(--surface)}.start-panel>p{color:var(--text-secondary)}.last-trip{padding-top:8px;border-top:1px solid var(--rule)}.empty,.error-state,.loading{text-align:center}.empty p:last-child,.error-state p:last-child{margin-bottom:0}.inline-error{margin:0;padding:12px;border-radius:var(--radius);background:var(--error-surface);color:var(--error-text)}.status-explanation{margin:0;padding:10px 12px;border-radius:var(--radius);background:var(--warning-surface);color:var(--warning-text)}.notice{display:flex;align-items:center;gap:8px;margin:0;padding:10px 12px;border:1px solid var(--rule);border-radius:var(--radius);background:var(--brand-soft);color:var(--brand)}.notice>span:first-child{flex:1}.input-with-icon{position:relative}.input-with-icon .icon{position:absolute;top:13px;right:12px;pointer-events:none}.input-with-icon input{padding-right:42px}dialog{max-width:min(480px,calc(100% - 32px));width:100%;max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid var(--rule);border-radius:16px;background:var(--surface);color:var(--text);box-shadow:0 12px 40px #14231829;overflow:auto}dialog::backdrop{background:#141c1575}.editor-shell{display:grid;max-height:calc(100dvh - 32px);grid-template-rows:auto minmax(0,1fr) auto}.dialog-header,.dialog-body,.editor-body{padding:20px}.dialog-header{display:flex;align-items:start;justify-content:space-between;gap:12px;border-bottom:1px solid var(--rule)}.dialog-header h2,.dialog-header p{margin-bottom:0}.editor-body{overflow:auto}.dialog-footer{position:sticky;bottom:0;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px 20px calc(12px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--rule);background:var(--surface)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.checkbox-label,.radio-label{min-height:48px;display:flex;align-items:center;gap:10px;font-weight:500}.checkbox-label input,.radio-label input{width:20px;min-height:20px;height:20px;margin:0;accent-color:var(--brand)}.actions-dialog{max-width:360px}.actions-dialog .dialog-body{display:grid;gap:8px}.actions-dialog button{justify-content:flex-start}.assignment-dialog fieldset{display:grid;gap:4px}.history-list{border:1px solid var(--rule);border-radius:var(--group-radius);background:var(--surface);overflow:clip}.history-link{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--rule);color:var(--text);text-decoration:none}.history-link:last-child{border-bottom:0}.history-link>span{display:grid}.history-link .muted{font-size:14px}.history-group>h2{margin-bottom:8px}.back-link{width:fit-content;min-height:48px;display:inline-flex;align-items:center;font-weight:650}.trip-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:16px 8px;text-align:center}.trip-summary div{display:grid}.trip-summary strong{font-size:24px;font-variant-numeric:tabular-nums}.trip-summary span{color:var(--text-secondary);font-size:13px}.settings-group h2{margin-bottom:0}.member-list{margin:0;padding:0;list-style:none}.member-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:8px 0;border-top:1px solid var(--rule)}.invite-result{padding:16px;border-radius:var(--radius);background:var(--brand-soft);text-align:center}.invite-code{display:block;font-size:26px;letter-spacing:.16em}.auth-page,.setup-page{min-height:100dvh;padding:max(48px,env(safe-area-inset-top)) 16px 32px}.auth-panel,.setup-panel{width:min(100%,400px);margin:0 auto}.auth-panel{text-align:center}.auth-mark{width:54px;height:54px;display:grid;place-items:center;margin:0 auto 16px;border-radius:16px;background:var(--brand);color:#fff}.auth-tagline{margin-bottom:8px;font-size:20px;font-weight:650}.auth-panel .wide{margin-top:20px}.setup-choices{display:grid;gap:12px}.choice-card{min-height:88px;display:grid;justify-items:start;align-content:center;text-align:left}.choice-card span{font-weight:400;opacity:.9}.back-button{width:fit-content;margin-left:-16px;border-color:transparent;background:transparent}.invite-input{letter-spacing:.15em;text-transform:uppercase;font-variant-numeric:tabular-nums}@media(max-width:380px){.prepare-actions{grid-template-columns:1fr}.prepare-actions>button{justify-self:start}.field-row{grid-template-columns:1fr}.context-actions{grid-auto-flow:row;grid-auto-rows:minmax(48px,auto)}.trip-summary{grid-template-columns:1fr;text-align:left}.trip-summary div{grid-template-columns:40px 1fr;align-items:center}}@media(min-height:700px){.shopping-sticky{position:sticky;z-index:10;top:0;padding:8px 0 12px;background:var(--canvas)}}@media(max-width:767px){.editor-dialog{max-width:100%;max-height:calc(100dvh - 16px);margin:auto 0 0;border-width:1px 0 0;border-radius:20px 20px 0 0}.editor-shell{max-height:calc(100dvh - 16px)}}@media(min-width:768px){:root{--rail-width: 176px}.layout{display:grid;grid-template-columns:var(--rail-width) minmax(0,1fr)}.nav{position:fixed;top:0;right:auto;width:var(--rail-width);min-height:100dvh;display:flex;flex-direction:column;gap:4px;padding:20px 12px;border-top:0;border-right:1px solid var(--rule)}.nav-brand{min-height:56px;display:flex;align-items:center;gap:10px;padding:0 10px 18px;color:var(--text);font-weight:750;text-decoration:none}.brand-mark{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--brand);color:#fff}.nav>a:not(.nav-brand){min-height:52px;flex-direction:row;justify-content:flex-start;gap:10px;padding:10px 12px;border-radius:var(--radius);font-size:14px}.main{grid-column:2;width:min(100%,808px);padding:40px 24px 120px}.banners{grid-column:2}.context-actions{right:max(24px,calc((100vw - var(--rail-width) - 760px) / 2));bottom:0;left:max(calc(var(--rail-width) + 24px),calc(var(--rail-width) + (100vw - var(--rail-width) - 760px) / 2));grid-auto-columns:auto;justify-content:end;padding:12px 0;box-shadow:none;background:var(--canvas)}.context-actions button{min-width:170px}.product-row{padding-inline:16px}.shopping-sticky{position:sticky;z-index:10;top:0;padding:8px 0 12px;background:var(--canvas)}.auth-page{display:grid;place-items:center;padding:32px}h1{font-size:32px;line-height:38px}}@media(min-width:1200px){:root{--rail-width: 200px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}@media(forced-colors:active){button[aria-pressed=true],.cart-control[aria-pressed=true]{outline:2px solid CanvasText}.cart-control:before{border:2px solid ButtonText}}