:root{--ink: #191817;--muted: #6e6860;--paper: #f8f3e8;--panel: #fffaf0;--line: #2a2825;--accent: #2f6bff;--green: #008f5d;--red: #c54024;--shadow: 0 18px 60px rgba(25, 24, 23, .16);color:var(--ink);font-family:Avenir Next,Nunito Sans,Trebuchet MS,sans-serif;background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(980px,100vw - 32px);margin:0 auto;padding:32px 0}.create-shell{min-height:100vh;display:grid;align-items:center;padding-bottom:96px}.compose{width:min(680px,100%);margin:0 auto;padding:28px;background:var(--panel);border:2px solid var(--line);box-shadow:10px 10px 0 var(--line),var(--shadow)}.brand-row{display:flex;align-items:center;gap:10px;font-weight:800;text-transform:uppercase;letter-spacing:0}.brand-mark{width:40px;height:40px;display:grid;place-items:center;color:#fff;background:var(--ink)}h1{margin:14px 0 10px;font-size:clamp(2rem,8vw,4.8rem);line-height:.95;letter-spacing:0}.subcopy{max-width:580px;margin:0 0 24px;color:var(--muted);font-size:1.05rem;line-height:1.45}.create-mode-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:4px 0 14px}.create-mode-toggle{width:fit-content;display:inline-flex;border:2px solid var(--line);background:#fff}.create-mode-toggle button{min-height:40px;padding:0 14px;color:var(--ink);background:#fff;border:0;font-weight:900}.create-mode-toggle button+button{border-left:2px solid var(--line)}.create-mode-toggle button.active{color:#fff;background:var(--ink)}.recent-list-link{min-width:0;max-width:min(320px,100%);display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 12px;color:var(--ink);background:#fff;border:2px solid var(--line);font-weight:900;text-decoration:none}.recent-list-link span{color:var(--muted);font-size:.72rem;text-transform:uppercase}.recent-list-link strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.recent-list-link:hover,.recent-list-link:focus-visible{color:#fff;background:var(--ink)}.recent-list-link:hover span,.recent-list-link:focus-visible span{color:inherit}.field-label{display:block;margin:18px 0 8px;font-size:.78rem;font-weight:800;text-transform:uppercase}.text-input,.items-input,.add-row input,.edit-input{width:100%;color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:0;outline:none}.text-input:focus,.items-input:focus,.add-row input:focus,.edit-input:focus{box-shadow:0 0 0 4px #2f6bff2e}.text-input{height:48px;padding:0 14px}.items-input{min-height:230px;padding:14px;resize:vertical;line-height:1.45}.create-shell .items-input{min-height:180px}.primary-action,.secondary-action,.new-list-button,.new-list-menu-button,.share-button,.history-button,.qr-button,.detail-toggle,.timeline-header button,.add-row button,.item-actions button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;border:2px solid var(--line);background:#fff;color:var(--ink);border-radius:0;font-weight:800}.new-list-button{padding:0 14px;color:#fff;background:var(--accent);text-decoration:none}.new-list-split{position:relative;flex:0 0 auto;display:inline-flex;box-shadow:4px 4px 0 var(--line)}.new-list-split .new-list-button{border-right:0}.new-list-menu-button{width:42px;padding:0;color:#fff;background:var(--accent)}.new-list-menu-button[aria-expanded=true],.new-list-menu-button:hover,.new-list-menu-button:focus-visible{color:#fff;background:var(--ink)}.new-list-menu{position:absolute;top:calc(100% + 8px);left:0;z-index:30;min-width:220px;padding:6px;background:#fff;border:2px solid var(--line);box-shadow:5px 5px 0 var(--line)}.new-list-menu button{width:100%;min-height:40px;display:flex;align-items:center;padding:0 10px;color:var(--ink);background:#fff;border:0;font-weight:900;text-align:left}.new-list-menu button:hover,.new-list-menu button:focus-visible{color:#fff;background:var(--ink)}.primary-action{width:100%;color:#fff;background:var(--accent);box-shadow:5px 5px 0 var(--line)}.secondary-action{padding:0 14px}.create-actions{display:grid;grid-template-columns:max-content 1fr;gap:12px;margin-top:18px}.join-panel{display:grid;gap:14px}.join-panel .field-label{margin-bottom:-6px}.join-panel .join-code-input{margin:0}.primary-action:disabled{opacity:.65;cursor:wait}.honeypot{position:absolute;left:-9999px}.error-line{margin:14px 0;color:var(--red);font-weight:800}.offline-banner{position:sticky;top:0;z-index:30;padding:10px 16px;color:#fff;background:var(--ink);border-bottom:2px solid var(--line);font-weight:900;text-align:center}.loading-shell{min-height:100vh;display:grid;place-items:center;align-content:center;gap:14px;text-align:center}.text-link{color:var(--accent);font-weight:800}.checklist-shell{max-width:980px}.starter-marquee{--marquee-gap: 34px;position:fixed;right:0;bottom:0;left:0;z-index:10;overflow:hidden;color:var(--panel);background:var(--ink);border-top:2px solid var(--line)}.starter-marquee-viewport{width:100%;overflow:hidden;cursor:grab;touch-action:pan-y pinch-zoom}.starter-marquee-viewport:active{cursor:grabbing}.starter-marquee-track{width:max-content;display:flex;align-items:center;padding:12px 0;-webkit-user-select:none;user-select:none}.starter-marquee-item{flex:0 0 auto;white-space:nowrap;font-size:.9rem;font-weight:900;text-transform:uppercase}.starter-marquee-item:after{content:"/";padding:0 calc(var(--marquee-gap) / 2)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.blank-topbar{justify-content:flex-start}.title-area{min-width:0;flex:1 1 auto}.title-button{max-width:100%;padding:0;color:inherit;background:transparent;border:0;text-align:left}.topbar h1{max-width:720px;margin:0;font-size:clamp(2rem,7vw,4rem);overflow-wrap:anywhere}.title-button:hover h1,.title-button:focus-visible h1{color:var(--accent)}.title-input{width:min(720px,100%);min-height:58px;padding:0 12px;color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:0;font-size:clamp(2rem,7vw,4rem);font-weight:900;line-height:1;outline:none}.title-input:focus{box-shadow:0 0 0 4px #2f6bff2e}.eyebrow{margin-bottom:6px;color:var(--muted);font-size:.78rem;font-weight:900;text-transform:uppercase}.status-pill{flex:0 0 auto;padding:9px 12px;border:2px solid var(--line);background:#fff;font-weight:900;text-transform:uppercase}.status-complete{color:#fff;background:var(--green)}.status-empty{color:#fff;background:var(--red)}.device-view-pill{flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;min-height:42px;padding:0 12px;background:#fff;border:2px solid var(--line);font-weight:900;white-space:nowrap}.offline-status-pill{flex:0 0 auto;min-height:42px;display:inline-flex;align-items:center;padding:0 12px;color:#fff;background:var(--ink);border:2px solid var(--line);font-weight:900;white-space:nowrap}.current-user{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:0 12px;color:var(--ink);background:#ffffffb3;border:2px solid var(--line);font:inherit;font-weight:900;cursor:pointer}.current-user:disabled{cursor:default}.current-user-editing{cursor:default}.participant-name-input{width:132px;height:30px;padding:0 8px;color:var(--ink);background:#fff;border:2px solid var(--line);font:inherit;font-weight:900}.participant-name-input:focus{box-shadow:0 0 0 4px #2f6bff2e}.current-user-label{color:var(--muted);font-size:.72rem;text-transform:uppercase}.topbar-actions{display:flex;align-items:center;justify-content:flex-end;flex-wrap:wrap;gap:12px;max-width:500px}.share-button,.history-button,.qr-button,.detail-toggle{padding:0 14px}.detail-toggle{cursor:pointer}.detail-toggle input{width:16px;height:16px;accent-color:var(--ink)}.history-button[aria-expanded=true],.qr-button[aria-expanded=true]{color:#fff;background:var(--ink)}.list-surface,.timeline{background:var(--panel);border:2px solid var(--line);box-shadow:8px 8px 0 var(--line)}.timeline{margin-bottom:18px}.blank-list-surface .add-row{border-top:2px solid var(--line)}.add-row{display:grid;grid-template-columns:1fr 48px;margin:12px;background:#fff;border:2px solid var(--line)}.add-row input{height:54px;padding:0 16px;border:0;border-right:2px solid var(--line)}.add-row 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svg{width:100%;height:100%;display:block}.qr-overlay,.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:20px;background:#19181785}.claim-picker{width:min(460px,100vw - 40px);display:grid;gap:16px;padding:24px;color:var(--ink);background:#fff;border:2px solid var(--line);box-shadow:8px 8px 0 var(--line)}.claim-picker-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.claim-picker-header h2{margin:2px 0 0;font-size:1.2rem;overflow-wrap:anywhere}.claim-picker-header button{width:40px;min-height:40px;display:grid;place-items:center;padding:0;color:var(--ink);background:#fff;border:2px solid var(--line)}.claim-picker-header button:hover,.claim-picker-header button:focus-visible{color:#fff;background:var(--ink)}.claim-picker-actions,.claim-options{display:flex;flex-wrap:wrap;gap:8px}.claim-picker-actions button,.claim-options button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 13px;color:var(--ink);background:#fff;border:2px solid var(--line);font-weight:900}.claim-picker-actions button:first-child{color:#fff;background:var(--accent);box-shadow:4px 4px 0 var(--line)}.claim-picker-actions button:hover,.claim-picker-actions button:focus-visible,.claim-options button:hover,.claim-options button:focus-visible{color:#fff;background:var(--ink)}.claim-picker-actions button:first-child:hover,.claim-picker-actions button:first-child:focus-visible{background:var(--ink)}.claim-picker-actions span{color:inherit;font-size:.82rem;font-weight:800;opacity:.78}.claim-picker input{width:100%;height:52px;padding:0 14px;color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:0;font-size:1.05rem;font-weight:800;outline:none}.claim-picker input::placeholder{color:var(--muted);font-weight:900;opacity:1}.claim-picker input:focus{box-shadow:0 0 0 4px #2f6bff2e}.claim-options:empty{display:none}.qr-dialog,.join-dialog{position:relative;width:min(360px,100vw - 40px);padding:26px;color:var(--ink);background:#fff;border:2px solid var(--line);box-shadow:8px 8px 0 var(--line);text-align:center}.qr-dialog h2,.join-dialog h2{margin:0;font-size:1.45rem}.qr-close{position:absolute;top:10px;right:10px;width:34px;min-height:34px;display:grid;place-items:center;padding:0;color:var(--ink);background:#fff;border:2px solid var(--line)}.qr-instructions,.qr-message{margin:10px 0 0;color:var(--muted);font-weight:800}.join-code-input{width:100%;height:54px;margin:18px 0 14px;padding:0 14px;color:var(--ink);background:#fff;border:2px solid var(--line);border-radius:0;font-size:1.15rem;font-weight:900;letter-spacing:.08em;text-align:center;outline:none}.join-code-input:focus{box-shadow:0 0 0 4px #2f6bff2e}.qr-code{width:min(260px,100vw - 100px);aspect-ratio:1;display:grid;place-items:center;margin:18px auto 0;background:#fff}.qr-code 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42%),var(--panel)}.item-row.dragging{z-index:3;cursor:grabbing;background:#fff;box-shadow:10px 10px 0 var(--line),0 18px 32px #2a282533;outline:2px solid var(--line);transform:translate(-4px,-4px) rotate(-.4deg)}.item-row.drag-over{background:linear-gradient(90deg,rgba(47,107,255,.16),transparent 50%),var(--panel)}.check-button{width:34px;height:34px;display:grid;place-items:center;color:#fff;background:#fff;border:2px solid var(--line)}.checked .check-button{background:var(--green)}.item-main{min-width:0;display:grid;gap:4px}.item-main-button{width:100%;min-height:44px;align-content:center;padding:0;color:inherit;background:transparent;border:0;text-align:left}.item-main-button:hover .item-text,.item-main-button:focus-visible .item-text{color:var(--accent)}.item-text{font-size:1.08rem;font-weight:800;overflow-wrap:anywhere}.item-text-button{width:fit-content;max-width:100%;padding:0;color:inherit;background:transparent;border:0;text-align:left}.item-text-button:hover,.item-text-button:focus-visible{color:var(--accent)}.remote-draft-text{color:var(--accent)}.checked .item-text{color:var(--muted);text-decoration:line-through}.item-meta{color:var(--muted);font-size:.82rem}.claim-dot{width:9px;height:9px;flex:0 0 auto;border:1px solid var(--line);border-radius:50%}.editing-presence{width:fit-content;display:inline-flex;align-items:center;gap:6px;padding:4px 7px;color:var(--accent);background:#2f6bff1a;border:1px solid rgba(47,107,255,.35);font-size:.78rem;font-weight:900}.participant{display:inline-flex;align-items:center;gap:6px;color:var(--ink);font-weight:800}.participant.unknown{color:var(--muted)}.participant-mark{width:12px;height:12px;display:inline-block;border:1px solid var(--line)}.participant-mark.dot{border-radius:50%}.participant-mark.dash{height:6px}.participant-mark.ring{background:transparent!important;border-width:3px;border-radius:50%}.participant-mark.bolt{transform:skew(-16deg)}.participant-mark.cross{clip-path:polygon(35% 0,65% 0,65% 35%,100% 35%,100% 65%,65% 65%,65% 100%,35% 100%,35% 65%,0 65%,0 35%,35% 35%)}.participant-mark.stripe{background-image:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.8) 30%,rgba(255,255,255,.8) 60%,transparent 60%)}.item-actions{display:flex;gap:6px;align-items:center}.item-actions button{width:36px;min-height:36px}.item-actions .assign-button{width:auto;max-width:148px;display:inline-flex;align-items:center;gap:6px;padding:0 9px}.assign-button.claimed{color:var(--ink);background:#fff7d6}.claim-pill{min-width:0;display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-weight:900}.edit-input{height:44px;padding:0 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button{width:38px;min-height:38px}.timeline-options,.timeline-filters{display:flex;flex-wrap:wrap;gap:8px;padding:12px 18px;background:#ffffff80;border-bottom:2px solid var(--line)}.timeline-options{padding-bottom:0;border-bottom:0}.timeline-option,.timeline-filter{max-width:100%;min-height:36px;display:inline-flex;align-items:center;gap:7px;padding:0 10px;color:var(--ink);background:#fff;border:2px solid var(--line);font-size:.84rem;font-weight:900;cursor:pointer}.timeline-option input,.timeline-filter input{width:15px;height:15px;flex:0 0 auto;accent-color:var(--ink)}.timeline-option span,.timeline-filter span{min-width:0;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.timeline-option span{max-width:none;overflow:visible;text-overflow:clip}.spin{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:720px){.shell{width:min(100vw - 20px,980px);padding:16px 0}.compose{padding:18px;background:var(--paper);border:0;box-shadow:none}.list-surface,.timeline,.qr-dialog,.join-dialog{border:0;box-shadow:none}.list-surface,.timeline,.timeline-options,.timeline-filters{background:var(--paper)}.create-actions{grid-template-columns:1fr}.create-shell{align-content:start;align-items:start;padding-bottom:80px}.topbar{align-items:stretch;flex-direction:column}.topbar-actions{width:100%;align-items:stretch;justify-content:stretch;max-width:none}.new-list-split,.history-button,.qr-button,.share-button,.detail-toggle,.new-list-split .new-list-button{flex:1}.new-list-menu{width:100%}.share-footer{width:100%;margin-top:14px}.inline-share-card{width:100%;justify-content:space-between;background:transparent}.inline-share-copy{text-align:left}.item-row{grid-template-columns:38px minmax(0,1fr) auto;gap:8px;padding:12px 10px;background:var(--paper)}.add-row{position:sticky;bottom:10px;z-index:20;box-shadow:0 -8px 0 var(--paper),4px 4px 0 var(--line)}.timeline-entry{grid-template-columns:1fr;gap:8px}}