:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#163642;background:#f1f5f6;font-synthesis:none;--ink:#073142;--accent:#d4c493;--muted:#506872;--line:#d9e2e6;--red:#a22e27;--green:#176344}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #267ca5;outline-offset:3px}[hidden]{display:none!important}.topbar{background:var(--ink);color:white;padding:20px max(22px,calc((100vw - 1080px)/2));display:flex;align-items:center;justify-content:space-between}.brand{font-family:Georgia,serif;font-size:34px;text-decoration:none;line-height:1}.brand span{display:block;font:600 11px/1.5 system-ui;letter-spacing:2px;margin-top:7px}.team-badge{font-size:14px;border:1px solid #ffffff50;border-radius:30px;padding:7px 14px}main{max-width:1080px;margin:0 auto;padding:32px 22px 70px}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:28px;margin-bottom:20px}.narrow{max-width:480px;margin:5vh auto}.eyebrow{font-size:12px;letter-spacing:1.4px;text-transform:uppercase;color:var(--muted);font-weight:700;margin:0 0 12px}h1{font-size:clamp(26px,4vw,36px);line-height:1.15;letter-spacing:-1px;margin:0 0 14px}h2{font-size:21px;margin:0 0 18px}h3{font-size:17px;margin:0}p{line-height:1.6;margin:10px 0}.muted{color:var(--muted);font-size:14px}.button{border:1px solid transparent;border-radius:9px;padding:12px 18px;min-height:46px;background:var(--ink);color:white;font-weight:650;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;gap:8px}.button.gold{background:var(--accent);color:var(--ink)}.button.secondary{background:white;border-color:var(--line);color:var(--ink)}.button.small{min-height:40px;padding:8px 12px;font-size:14px}.button.danger{background:#fff2f0;color:var(--red);border-color:#f2cfca}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:20px}.spread{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.full{grid-column:1/-1}label{display:block;font-size:14px;font-weight:650}input,textarea,select{display:block;width:100%;border:1px solid #b9cbd2;border-radius:8px;padding:12px;background:white;color:var(--ink);margin-top:7px;min-height:46px}textarea{resize:vertical;min-height:85px}.error{color:var(--red);background:#fff0ee;border:1px solid #edc9c5;padding:12px;border-radius:9px;font-size:14px;line-height:1.5}.notice{background:#eaf2f5;border-left:3px solid #4e7d91;padding:12px 15px;border-radius:5px;font-size:14px;line-height:1.6;margin:16px 0}.notice.success{background:#edf7f1;border-color:var(--green)}.field-stack{display:grid;gap:18px}.catalog-toolbar{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.catalog-list{max-height:390px;overflow:auto;border:1px solid var(--line);border-radius:10px}.catalog-row{display:grid;grid-template-columns:1fr 90px;align-items:center;gap:18px;padding:12px 16px;border-bottom:1px solid var(--line)}.catalog-row:last-child{border:0}.catalog-row input{margin:0}.catalog-row small{display:block;color:var(--muted);font-weight:400;font-size:13px;margin-top:4px}.selection{font-variant-numeric:tabular-nums;font-weight:650;font-size:14px;color:var(--muted)}.item-count{font-size:30px;line-height:1;letter-spacing:-1px;font-weight:700}.meta{display:flex;gap:8px 24px;flex-wrap:wrap;color:var(--muted);font-size:14px;margin:16px 0}.meta span{display:block}.tabs{display:flex;gap:8px;margin:24px 0 18px;overflow:auto;padding:3px}.tab{border:1px solid var(--line);background:white;color:var(--ink);border-radius:9px;padding:12px 16px;white-space:nowrap;min-height:48px;font-size:14px;font-weight:650}.tab[aria-selected=true]{background:var(--ink);color:white;border-color:var(--ink)}.tab-number{opacity:.65;margin-right:6px}.progress-head{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:18px 0 10px}.progress-track{height:8px;background:#e3ebee;border-radius:8px;overflow:hidden}.progress-fill{height:100%;background:var(--green);transition:width .15s}.checklist{display:grid;gap:12px}.check-row{padding:18px;border:1px solid var(--line);border-radius:12px;background:white;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center}.check-row.done{border-color:#b6d7c4;background:#f6fbf8}.item-category{font-size:12px;letter-spacing:.7px;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.item-target{font-size:14px;color:var(--muted);margin-top:8px}.check-controls{display:flex;align-items:center;gap:12px}.check-controls input[type=number]{width:82px;margin-top:5px}.check-controls label{font-size:12px}.tick{display:flex;align-items:center;gap:9px;padding:11px 14px;border:1px solid var(--line);border-radius:9px;cursor:pointer;font-size:14px;background:white;min-height:48px}.tick input{width:20px;height:20px;min-height:20px;margin:0;accent-color:var(--green)}.done .tick{color:var(--green);border-color:#b6d7c4}.filters{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:20px 0}.filters select{width:auto;min-width:180px;margin:0}.filters label{font-size:14px}.empty{text-align:center;padding:32px 20px;color:var(--muted)}.share-box{background:#f5f8f9;padding:18px;border:1px solid var(--line);border-radius:10px;margin-top:18px}.share-box input{font-size:14px}.password-display{font-family:ui-monospace,monospace;letter-spacing:.6px;overflow-wrap:anywhere;font-size:16px}.save-status{font-size:13px;color:var(--green)}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;padding:13px 20px;border-radius:10px;box-shadow:0 4px 24px #0002;max-width:calc(100vw - 40px);z-index:10;font-size:14px}.inline{display:flex;align-items:center;gap:8px}.inline input[type=checkbox]{width:18px;min-height:18px;margin:0}.notes{white-space:pre-wrap;overflow-wrap:anywhere}.check-row h3,.meta span{overflow-wrap:anywhere}.busy{opacity:.65;pointer-events:none}@media(max-width:640px){main{padding:22px 14px 50px}.panel{padding:20px}.grid,.catalog-toolbar{grid-template-columns:1fr}.spread{flex-direction:column;gap:8px}.check-row{grid-template-columns:1fr}.check-controls{justify-content:space-between}.check-controls label{font-size:14px}.check-controls input[type=number]{width:95px}.tick{flex:1;justify-content:center}.topbar{padding:18px 20px}.narrow{margin:3vh auto}.actions .button{flex-grow:1}.filters select{flex:1;width:100%}.catalog-row{padding:12px}.share-box{padding:14px}.tabs{margin-left:-3px;margin-right:-3px}}

/* Event builder and paper checklist */
input,textarea,select{font-size:16px;min-width:0}button{font-size:16px}h1,h2,.event-date{overflow-wrap:anywhere}.topbar{padding-top:15px;padding-bottom:15px}.brand{font-size:29px}.brand span{font-size:10px;margin-top:5px}.team-badge{font-size:12px}main{max-width:920px}.editor-heading{align-items:center;margin-bottom:22px}.editor-heading h1{margin:0}.editor-heading .eyebrow{margin-bottom:7px}.event-fields{padding:24px}.event-details{margin-top:20px;border-top:1px solid var(--line);padding-top:8px}.event-details summary{cursor:pointer;min-height:44px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:650}.event-details summary:before{content:'＋';font-size:19px}.event-details[open] summary:before{content:'−'}.event-details summary span{font-weight:400;color:var(--muted);margin-left:auto;font-size:12px}.event-details .grid{margin-top:12px}.material-panel h2{margin:0}.material-panel>.spread{align-items:center}.material-panel>.muted{margin:10px 0 20px}.picker{position:relative;min-width:0}.picker-list{position:absolute;top:100%;left:0;right:0;z-index:15;background:white;border:1px solid #a8bdc6;border-radius:12px;margin-top:6px;box-shadow:0 10px 35px #07314220;max-height:320px;overflow-y:auto;overscroll-behavior:contain;scroll-padding:5px}.picker-option{display:flex;gap:12px;align-items:center;min-height:58px;padding:12px 14px;cursor:pointer;line-height:1.4;font-size:15px;border-bottom:1px solid #edf1f3;overflow-wrap:anywhere}.picker-option>span:last-child{min-width:0}.picker-option:hover,.picker-option[aria-selected=true]{background:#eaf2f5}.picker-option small{display:block;font-size:12px;color:var(--muted);margin-top:3px}.option-symbol{color:#6e8792;font-size:22px;flex:none;width:24px;text-align:center}.create-option{background:#f7f3e6;font-weight:650;position:sticky;top:0;z-index:1;border-bottom:1px solid #e3d8b5}.create-option .option-symbol{color:var(--ink)}.picker-empty,.picker-hint{padding:14px;color:var(--muted);font-size:13px;margin:0}.selected-items{margin-top:24px}.selected-row{display:flex;align-items:center;border-top:1px solid var(--line);gap:8px}.edit-item{display:flex;align-items:center;gap:14px;flex:1;min-width:0;text-align:left;border:0;background:transparent;color:var(--ink);padding:16px 0;font-weight:650;min-height:80px}.edit-item>span:nth-child(2){flex:1;min-width:0;overflow-wrap:anywhere}.edit-item small{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:5px}.quantity-badge{background:#eef3f5;border:1px solid #e1e9ec;border-radius:9px;min-width:56px;text-align:center;line-height:1.15;font-size:20px;padding:8px}.quantity-badge small{font-size:10px;margin-top:3px}.edit-label{font-size:12px;font-weight:500;color:var(--muted)}.remove-item,.close-button{border:1px solid var(--line);background:white;border-radius:50%;color:var(--muted);width:44px;height:44px;flex:none;font-size:26px;line-height:1;display:grid;place-items:center}.remove-item:hover{background:#fff2f0;color:var(--red)}.empty-material{padding:28px 12px 12px}.empty-material>span{display:block;font-size:32px;color:#82979f;margin-bottom:10px}.empty-material strong{font-size:16px}.empty-material p{font-size:14px;margin:4px 0}.publish-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.publish-panel>.muted{flex:1;min-width:220px;max-width:440px}.publish-panel>.error{width:100%}.publish-panel>.button{min-width:230px;min-height:52px}.sheet{width:min(480px,calc(100vw - 32px));border:0;border-radius:20px;padding:28px;color:var(--ink);box-shadow:0 20px 70px #0003;max-height:90dvh;overflow-y:auto;overscroll-behavior:contain}.sheet::backdrop{background:#05253299;backdrop-filter:blur(3px)}.sheet-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:24px}.sheet-heading h2{margin:0;font-size:25px}.sheet-heading .eyebrow{margin-bottom:8px}.sheet .field-stack{gap:22px}.sheet .picker-list{position:relative;max-height:210px;box-shadow:none;margin-top:8px}.quantity-input{font-size:28px;font-weight:650;min-height:62px;font-variant-numeric:tabular-nums}.sheet .button{min-height:52px}.worker-heading{padding:24px;margin-bottom:18px}.worker-heading h1{margin-bottom:10px}.worker-heading .eyebrow{margin-bottom:8px}.event-date{font-size:14px;color:var(--muted);margin:0}.worker-heading .event-details{margin-top:14px}.tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:18px 0 22px;padding:3px;overflow:visible}.tab{padding:13px 8px;font-size:13px;white-space:normal}.tab-number{display:inline-grid;place-items:center;width:20px;height:20px;border:1px solid currentColor;border-radius:50%;font-size:11px;margin-right:6px;opacity:.7}.progress-head h2{margin:0;font-size:21px}.progress-head .selection{font-size:13px;white-space:nowrap}.progress-track{height:6px}#phaseHelp{margin:10px 0 18px;line-height:1.5}.worker-filters{display:grid;grid-template-columns:1.3fr 1fr;gap:12px}.worker-filters label{font-size:12px}.status-filters{display:flex;gap:6px;background:#e6edef;padding:4px;border-radius:10px;margin:14px 0 18px}.status-filters button{border:0;border-radius:7px;min-height:42px;flex:1;background:transparent;color:var(--muted);font-size:13px;font-weight:600}.status-filters button[aria-pressed=true]{background:white;color:var(--ink);box-shadow:0 1px 5px #07314212}.checklist{gap:10px}.check-row{padding:0;display:block;overflow:hidden;transition:background .1s,border-color .1s}.paper-check{border:0;background:transparent;display:flex;width:100%;align-items:center;gap:16px;text-align:left;color:var(--ink);padding:20px;min-height:104px}.check-square{width:32px;height:32px;flex:none;display:grid;place-items:center;border:2px solid #879ca6;border-radius:6px;background:white;color:white;font-size:27px;font-weight:700;line-height:1}.check-description{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}.check-description strong{font-size:17px;line-height:1.3;overflow-wrap:anywhere}.check-description .item-category{font-size:10px;letter-spacing:.6px;margin:0;overflow-wrap:anywhere}.item-state{font-size:12px;color:var(--muted)}.row-quantity{font-size:24px;font-weight:700;line-height:1.1;text-align:right;font-variant-numeric:tabular-nums;flex:none}.row-quantity small{display:block;font-size:11px;color:var(--muted);font-weight:400;margin-top:4px}.done .check-square{background:var(--green);border-color:var(--green)}.done .check-description strong{text-decoration:line-through;text-decoration-thickness:1px;text-decoration-color:#7aa48c}.done .item-state{color:var(--green)}.adjust-quantity{display:block;width:100%;text-align:left;padding:12px 20px 12px 68px;border:0;border-top:1px solid #e7eef0;background:#ffffff70;color:var(--muted);font-size:12px;min-height:44px}.checklist-footer{padding-top:22px}.checklist-footer .muted{font-size:12px}#toast{display:flex;gap:16px;align-items:center;justify-content:space-between;width:max-content;max-width:calc(100vw - 24px);bottom:max(18px,env(safe-area-inset-bottom));padding:10px 16px;z-index:30;line-height:1.4}#toast button{min-height:44px;border:0;background:transparent;color:#e7d8a9;font-weight:700;font-size:14px;padding:0 4px}.paper-check:focus-visible{outline-offset:-4px}.event-details summary:focus-visible{outline:3px solid #267ca5;outline-offset:2px}
@media(max-width:640px){main{padding:22px 16px 85px}.topbar{padding:14px 18px}.brand{font-size:26px}.team-badge{padding:6px 10px}.panel{padding:20px;border-radius:14px}.editor-heading,.material-panel>.spread{flex-direction:row;gap:12px}.editor-heading{margin-bottom:20px}.editor-heading h1{font-size:28px}.event-fields .grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 12px}.event-details .grid{grid-template-columns:1fr}.event-details .full{grid-column:auto}.event-fields input[type=date],.event-fields input[type=time]{padding:12px 8px;max-width:100%;min-width:0}.material-panel h2{font-size:19px}.material-panel .selection{font-size:12px;white-space:nowrap}.material-panel>.muted{font-size:13px;line-height:1.5;margin-bottom:16px}.edit-label{display:none}.edit-item{gap:10px;font-size:15px}.quantity-badge{min-width:48px;font-size:18px}.remove-item{width:44px;height:44px}.publish-panel{display:block}.publish-panel>.button{width:100%}.publish-panel>.muted{font-size:13px;margin:0 0 16px}.sheet{width:100%;max-width:100%;margin:auto 0 0;border-radius:22px 22px 0 0;padding:24px 20px max(24px,env(safe-area-inset-bottom));max-height:92dvh}.sheet-heading{margin-bottom:22px}.picker-list{max-height:260px}.worker-heading h1{font-size:27px}.tabs{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:12px;margin-bottom:18px}.tab{min-height:48px;text-align:left;padding:10px 12px}.worker-filters{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}.worker-filters input{padding:12px 9px}.paper-check{padding:17px 14px;gap:12px}.check-square{width:30px;height:30px}.check-description strong{font-size:16px}.row-quantity{font-size:21px}.adjust-quantity{padding-left:56px}.checklist .panel{padding:24px 16px}.worker-heading .event-details{padding-top:4px;margin-top:12px}#phaseHelp{font-size:13px}.progress-head{margin-top:10px} .narrow{margin:2vh auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.button.small,.status-filters button{min-height:44px}
@media(max-width:360px){.tab{display:flex;align-items:center;gap:5px;padding:10px 8px;font-size:12px}.tab-number{flex:none;margin-right:0;width:18px;height:18px}.worker-filters{grid-template-columns:1fr}.worker-filters .picker-list{max-height:220px}}
.sheet .picker-list{top:auto;left:auto;right:auto}

.partial .item-state{color:var(--red);font-weight:600}

.event-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 24px;margin:20px 0;padding-top:18px;border-top:1px solid var(--line)}.event-facts dt{font-size:12px;color:var(--muted);margin-bottom:4px}.event-facts dd{margin:0;font-size:15px;font-weight:600;line-height:1.45;overflow-wrap:anywhere}

/* Local event library and immutable organizer snapshots. */
.back-link{display:inline-flex;align-items:center;min-height:44px;margin:-8px 0 14px;text-decoration:none;font-size:14px;font-weight:600;color:var(--muted)}.back-link:hover{text-decoration:underline}.library-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:26px}.library-heading h1{margin-bottom:10px}.library-heading .eyebrow{margin-bottom:8px}.library-heading .button{flex:none}.library-heading p:last-child{margin-bottom:0}.event-group{margin:30px 0}.event-group>.spread{align-items:center;margin-bottom:14px}.event-group h2{margin:0;font-size:20px}.event-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.event-card{display:flex;flex-direction:column;gap:12px;min-width:0;background:white;border:1px solid var(--line);border-radius:14px;padding:22px;text-decoration:none;transition:border-color .15s,box-shadow .15s}.event-card:hover{border-color:#829da9;box-shadow:0 4px 18px #0731420a}.event-card>strong{font-size:21px;line-height:1.25;letter-spacing:-.4px;overflow-wrap:anywhere}.event-card-top{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.event-card-top>span:first-child{line-height:1.4}.event-badge{border:1px solid #dce6ea;background:#f0f5f6;border-radius:20px;padding:5px 8px;white-space:nowrap;font-size:10px;font-weight:650}.event-card-location{color:var(--muted);font-size:14px;overflow-wrap:anywhere}.event-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px;line-height:1.5;margin-top:auto;padding-top:4px}.event-card-bottom>span:last-child{font-size:24px;color:var(--ink)}.past-events .event-card{background:#eaf0f2;border-color:#d5dfe3}.past-events .event-card>strong{color:#526770}.past-events .event-badge{background:#e0e8eb;border-color:#d0dce1;color:#526770}.removal-date{display:block;border-top:1px solid #cedbe0;padding-top:12px;color:#526770;font-size:12px;line-height:1.5}.library-note{font-size:12px;margin-top:24px}.published-items{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:16px 0 20px}.published-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;border-bottom:1px solid var(--line)}.published-row:last-child{border-bottom:0}.published-row>div{min-width:0}.published-row strong{overflow-wrap:anywhere;font-size:16px;line-height:1.4}.published-row small{display:block;font-size:12px;color:var(--muted);margin-top:5px}.past-notice{background:#eaf0f2;border-color:#82969f}.event-card:focus-visible{outline:3px solid #267ca5;outline-offset:3px}
@media(max-width:640px){.library-heading{flex-direction:column;gap:18px;margin-bottom:24px}.library-heading>.button{width:100%}.event-cards{grid-template-columns:1fr;gap:12px}.event-card{padding:20px}.event-group>.spread{flex-direction:row;gap:12px}.event-group h2{font-size:18px}.event-card>strong{font-size:20px}.event-card-top{gap:10px}.published-row{padding:18px 16px}.back-link{margin-top:-8px;margin-bottom:12px}}

.organizer-access{border-top:1px solid var(--line);padding-top:16px;margin-top:24px}.organizer-access .actions{margin-top:12px}