:root{color-scheme:light;--ink:#152238;--sub:#5e6b7e;--line:#e3e8ef;--soft:#f6f8fb;--brand:#0d5b73;--brand-dark:#0a4558;--white:#fff;--warn:#9a3412}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;line-height:1.65}a{color:var(--brand-dark)}button,input,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}input,select{min-height:42px;max-width:100%;padding:8px 10px;border:1px solid #aab5c1;border-radius:9px;background:#fff;color:var(--ink)}input[type="checkbox"]{min-height:auto;width:19px;height:19px;accent-color:var(--brand)}:focus-visible{outline:3px solid #ad5d1c;outline-offset:3px}p{margin:.4em 0 .8em}small{font-size:12px;color:var(--sub)}h1,h2,h3{line-height:1.3}h1{font-size:clamp(30px,4.2vw,48px);margin:4px 0 12px}h2{font-size:23px;margin:0 0 15px}h3{font-size:17px;margin:0 0 8px}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;white-space:nowrap;border:0}.pack-shell{width:min(1240px,calc(100% - 40px));margin:auto;padding:22px 0 80px}.pack-topnav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:26px}.pack-logo{font-weight:800;letter-spacing:.08em;color:var(--ink);text-decoration:none;font-size:14px}.pack-topnav a:last-child{font-size:14px}.pack-intro{padding:12px 0 27px}.pack-kicker{margin:0;color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.1em}.pack-lead{color:#344258;font-size:17px;max-width:770px}.pack-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,375px);gap:24px;align-items:start}.pack-main{min-width:0}.pack-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:24px;box-shadow:0 2px 16px rgba(14,39,58,.025)}.pack-qr-panel{position:sticky;top:15px}.pack-qr-panel h2{font-size:23px}.pack-field{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:14px;font-weight:650}.pack-field small{font-weight:400}.pack-field select{width:100%}.pack-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pack-primary{margin-bottom:18px}.pack-primary select{width:100%;font-size:16px;font-weight:650}.pack-addons{border:0;margin:18px 0 0;padding:0}.pack-addons legend{font-size:14px;font-weight:700;margin-bottom:7px}.pack-addon-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.pack-addon-grid label,.pack-need{font-size:13px;display:flex;gap:6px;align-items:center}.pack-note{padding:13px 14px;background:#ebf5f7;border-left:4px solid var(--brand);font-weight:650;font-size:14px}.pack-subtle{color:var(--sub);font-size:14px}.pack-muted{color:var(--sub)}.pack-empty{color:var(--sub);padding:8px 0;font-size:14px}.pack-error{color:#9a3412;border:1px solid #edb4a0;border-radius:9px;background:#fff5ef;padding:12px}.pack-action{border:1px solid var(--brand-dark);border-radius:10px;background:var(--brand-dark);color:white;padding:10px 15px;font-weight:700;min-height:44px}.pack-action:hover,.pack-open-app:hover{filter:brightness(1.08)}.pack-action-outline{color:var(--brand-dark);background:white}.pack-minor{border:1px solid #b9c6d1;border-radius:8px;min-height:35px;padding:5px 9px;background:#fff;color:var(--ink);font-size:13px}.pack-minor:hover{background:var(--soft)}.pack-danger{color:#982c20}.pack-inline-form{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.pack-inline-form input{flex:1;min-width:140px}.pack-bag{display:flex;gap:10px;margin:9px 0}.pack-bag label{flex:1}.pack-bag input{width:100%}.pack-controls{display:flex;gap:10px;flex-wrap:wrap;align-items:end;justify-content:space-between;margin:16px 0}.pack-controls select{width:min(100%,250px)}.pack-group{border:1px solid var(--line);border-radius:12px;margin:12px 0;background:white;overflow:hidden}.pack-group summary{padding:12px 14px;background:var(--soft);cursor:pointer;font-weight:750}.pack-group summary span{color:var(--sub);font-weight:400;font-size:12px}.pack-group-body{padding:6px 12px}.pack-item{border-bottom:1px solid #edf0f4;padding:12px 0}.pack-item:last-child{border-bottom:0}.pack-item-row{display:grid;grid-template-columns:26px minmax(90px,1fr) 66px 52px;align-items:center;gap:8px}.pack-name input,.pack-num input,.pack-unit input{width:100%}.pack-item-tools{margin:7px 0 0 34px;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.pack-item-tools select{min-height:35px;font-size:13px;padding:5px;max-width:180px}.pack-item-tools .pack-need{min-height:35px}.pack-alloc{background:#f7f9fb;border-radius:8px;padding:10px;margin:10px 0 4px 34px;font-size:13px}.pack-alloc-row{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}.pack-alloc-row label{display:flex;flex-direction:column;gap:3px;min-width:88px}.pack-alloc-row input{max-width:110px}.pack-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:12px 0 18px;padding:5px;border-radius:11px;background:var(--soft)}.pack-tabs button{min-height:44px;border:0;border-radius:8px;background:transparent;font-weight:700;color:var(--sub)}.pack-tabs button.is-active{background:#fff;color:var(--brand-dark);box-shadow:0 1px 5px #ced7e4}.pack-qr-card{border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:13px;overflow-wrap:anywhere}.pack-qr-card h3{text-align:center}.pack-qr-title{display:flex;flex-direction:column;gap:6px;font-size:12px;color:var(--sub);margin:10px 0}.pack-qr-title input{font-size:14px;color:var(--ink)}.pack-qr-part{text-align:center;border-top:1px solid var(--line);padding:12px 0}.pack-qr-part:first-of-type{border-top:0}.pack-qr-part>p{font-size:13px;color:var(--sub)}.pack-qr-drawing{max-width:295px;width:100%;margin:8px auto}.pack-qr-drawing svg{display:block;width:100%;height:auto;aspect-ratio:1/1;background:#fff}.pack-open-app{display:block;margin:10px auto;padding:10px 14px;min-height:44px;background:var(--brand-dark);color:#fff!important;border-radius:9px;font-weight:700;text-decoration:none;font-size:13px}.pack-qr-warning{border:1px solid #d5b18a;background:#fff8eb;border-radius:8px;padding:8px;font-size:13px}.pack-footer{padding:28px 0;border-top:1px solid var(--line);margin-top:22px;color:var(--sub);font-size:13px}.pack-footer a{margin-right:16px}.pack-nav-mobile{display:none}.pack-banner{background:var(--soft);border-radius:14px;margin-top:30px;padding:22px}.pack-banner h2{font-size:20px}.pack-banner p{color:var(--sub)}#notice{border:2px solid #c56b51;border-radius:9px;background:#fff5ef;color:#80281b;padding:10px 14px;margin:10px 0}.pack-visually{color:var(--sub);font-size:13px}
@media(max-width:900px){.pack-grid{grid-template-columns:1fr}.pack-qr-panel{position:static}.pack-qr-drawing{max-width:350px}.pack-nav-mobile{display:block;position:fixed;z-index:5;right:16px;bottom:15px;background:var(--brand-dark);color:white;padding:10px 15px;border-radius:999px;box-shadow:0 4px 16px #0003;text-decoration:none;font-size:14px;font-weight:750}}
@media(max-width:600px){.pack-shell{width:calc(100% - 24px);padding-top:15px}.pack-panel{padding:15px;margin-bottom:16px}.pack-fields,.pack-addon-grid{grid-template-columns:1fr}.pack-item-row{grid-template-columns:24px minmax(55px,1fr) 56px 43px;gap:5px}.pack-item-row input{font-size:14px;padding:6px}.pack-item-tools{margin-left:28px}.pack-alloc{margin-left:0}.pack-topnav{padding-bottom:14px}.pack-qr-drawing{max-width:350px}.pack-inline-form .pack-action{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.pack-mt16{margin-top:16px}.pack-mt17{margin-top:17px}.pack-count{font-size:15px}.pack-cta-inline{display:inline-block;text-decoration:none}.pack-sub-link{display:inline-block;margin-left:12px}

/* 2026-11-04 UI revision: visually guided, progressive disclosure. */
[hidden]{display:none!important}
.pack-icon{display:inline-block;flex:none;vertical-align:middle;color:var(--brand-dark)}
.pack-category-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:6px 0 18px}
.pack-category{display:flex;min-width:0;align-items:center;justify-content:center;flex-direction:column;gap:7px;min-height:88px;background:#fff;border:1px solid #cddae3;border-radius:13px;padding:12px 5px;color:var(--ink);font-weight:700;font-size:13px}
.pack-category:hover,.pack-event-button:hover,.pack-recommend-button:hover{background:#f0f7f9}
.pack-category.is-active,.pack-event-button.is-active{border-color:var(--brand);background:#eaf4f7;color:var(--brand-dark);box-shadow:inset 0 0 0 1px var(--brand)}
.pack-section-label{font-size:13px;font-weight:750;color:var(--sub);margin:17px 0 9px}
.pack-event-options{display:flex;flex-wrap:wrap;gap:8px}
.pack-event-button,.pack-recommend-button{display:inline-flex;align-items:center;gap:7px;min-height:44px;border:1px solid #d0dae4;border-radius:11px;background:#fff;color:var(--ink);padding:8px 13px;font-weight:650;font-size:14px;text-align:left}
.pack-toggle{display:flex;align-items:center;gap:9px;min-height:50px;padding:12px 14px;border:1px solid #c6d9e3;border-radius:12px;background:#f4f9fa;margin-top:17px;font-size:15px;cursor:pointer}
.pack-toggle input{width:20px;height:20px;min-width:20px}
.pack-toggle strong{font-weight:750}
#conditions-details{padding:20px 0 0}
.pack-field-heading{display:flex;align-items:center;gap:7px}
.pack-group summary{display:flex;align-items:center;gap:10px;min-height:46px}
.pack-group-name{flex:1}
.pack-group-count{font-size:13px!important}
.pack-item-row{grid-template-columns:30px minmax(0,1fr) auto;min-height:47px;gap:10px}
.pack-item-row.is-detailed{grid-template-columns:30px minmax(90px,1fr) 67px 56px}
.pack-item-name{font-size:15px;overflow-wrap:anywhere}
.pack-item-quantity{font-size:13px;color:#344258;background:#f0f4f7;padding:6px 10px;border-radius:10px;min-width:42px;text-align:center;white-space:nowrap}
.pack-choice{min-height:44px;display:flex;align-items:center}
.pack-choice input{width:21px;height:21px}
.pack-item-tools .pack-minor{min-width:44px;min-height:44px}
.pack-item-tools select{min-height:44px}
.pack-item-tools{margin-left:34px}
.pack-list-toggle{margin:8px 0 16px}
.pack-recommend{padding:13px 15px;background:#f4f8fb;border:1px solid var(--line);border-radius:12px;margin:0 0 16px}
.pack-recommend h3{font-size:14px;display:flex;align-items:center;gap:8px}
.pack-recommendations{display:flex;flex-wrap:wrap;gap:8px}
.pack-recommend-button{background:white;font-size:13px}
.pack-bag-details>summary{cursor:pointer;font-weight:700;min-height:44px;padding:10px 0}
.pack-bag-details[open]>summary{margin-bottom:6px}
.pack-bag-details .pack-need{min-height:48px}
.pack-qr-panel h2,#bag-heading{display:flex;align-items:center;gap:8px}
.pack-download{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:8px 14px}
.pack-qr-panel .pack-visually{display:block;margin:12px 0;line-height:1.7}
.pack-device-pc .pack-icon,.pack-device-ios .pack-icon{margin-right:5px}
.pack-device-ios{display:none!important}
.pack-banner-layout{display:flex;align-items:center;gap:24px}
.pack-app-screen{width:165px;height:auto;max-height:270px;object-fit:contain;object-position:center;flex:none;border-radius:10px}
.pack-banner-layout>div{flex:1}
@media(max-width:900px){.pack-qr-panel{position:static}.pack-app-screen{width:135px}}
@media(max-width:600px){.pack-category-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.pack-category{min-height:72px;flex-direction:row;padding:9px 10px}.pack-item-row.is-detailed{grid-template-columns:25px minmax(70px,1fr) 55px 45px;gap:5px}.pack-qr-drawing{max-width:100%}.pack-banner-layout{flex-direction:column;align-items:flex-start;gap:14px}.pack-app-screen{width:128px;max-height:240px}.pack-qr-panel .pack-visually{font-size:13px}}
@supports (-webkit-touch-callout:none){.pack-device-ios{display:block!important}.pack-device-pc{display:none!important}}

/* 2026-11-04 focused UX revision: one selection route, concise sections. */
.pack-heading{display:flex;align-items:center;gap:20px}
.pack-app-icon{width:104px;height:104px;object-fit:contain;flex:none;border-radius:22px}
.pack-intro{padding:0 0 20px}
.pack-intro h1{font-size:clamp(27px,3.5vw,41px);margin:2px 0 7px}
.pack-lead{font-size:16px;margin:0 0 5px}
.pack-intro .pack-visually{margin:5px 0 0}
.pack-config-heading{margin:0 0 10px}
.pack-picker-button{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;text-align:left;border:0;background:transparent;padding:0;color:var(--ink);font-weight:750;font-size:21px;gap:12px}
.pack-picker-label{display:flex;align-items:center;gap:9px;min-width:0}
.pack-picker-suffix{display:flex;align-items:center;gap:10px;min-width:0;font-size:13px;font-weight:500}
#event-summary{min-width:0;overflow-wrap:anywhere;color:#394b5b}
.pack-picker-change{border:1px solid #ccd8df;border-radius:8px;color:var(--brand-dark);font-size:13px;padding:6px 9px;white-space:nowrap;font-weight:700}
.pack-picker-arrow{font-size:26px;line-height:1;transform:rotate(180deg);transition:transform .15s ease}
.pack-picker-button.is-collapsed .pack-picker-arrow{transform:rotate(0)}
.pack-config-panel:has(#event-picker-body[hidden]){padding-top:13px;padding-bottom:13px}
.pack-category-cards{margin-top:12px;margin-bottom:15px}
.pack-section-label{margin:9px 0 8px}
#list-heading{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
#list-heading .pack-count{font-weight:600;margin-left:auto;white-space:nowrap;font-size:13px}
.pack-note{padding:9px 12px;font-size:13px;font-weight:500;margin:0 0 10px;border-left-width:3px}
.pack-recommend{display:flex;align-items:center;gap:9px;flex-wrap:wrap;padding:9px 11px;margin-bottom:11px}
.pack-recommend h3{font-size:13px;margin:0;white-space:nowrap}
.pack-recommendations{gap:6px}
.pack-recommend-button{min-height:40px;padding:5px 10px}
.pack-bag-summary{padding:3px 0 0;margin:0;color:var(--sub);font-size:14px}
.pack-qr-panel h2{font-size:21px;gap:7px}
.pack-qr-panel .pack-visually{margin:8px 0;font-size:12px}
.pack-banner{padding:13px 18px;margin-top:17px}
.pack-banner-layout{gap:15px}
.pack-banner h2{font-size:17px;margin:0 0 5px}
.pack-banner p{font-size:13px;margin:2px 0 11px}
.pack-banner .pack-action{min-height:40px;padding:8px 12px;font-size:13px}
.pack-app-screen{width:75px;max-height:140px}
.pack-nav-mobile.is-editing,.pack-nav-mobile.is-inview{display:none!important}
#qr-section{scroll-margin-top:16px}
#list-heading{scroll-margin-top:18px;outline-offset:8px}
@media(max-width:900px){.pack-app-screen{width:75px}}
@media(max-width:600px){
 .pack-heading{gap:12px}.pack-app-icon{width:70px;height:70px;border-radius:15px}
 .pack-intro h1{font-size:clamp(25px,7vw,31px)}.pack-lead{font-size:14px}
 .pack-picker-button{font-size:18px;gap:8px}.pack-picker-suffix{font-size:12px;gap:5px}
 #event-summary{max-width:155px}.pack-picker-change{padding:6px}
 .pack-banner{padding:12px}.pack-banner-layout{flex-direction:row;align-items:center;gap:12px}.pack-app-screen{width:62px;max-height:105px}
 .pack-banner h2{font-size:15px}.pack-banner p{font-size:12px}
 .pack-qr-panel h2{font-size:19px}
 .pack-nav-mobile{bottom:max(12px,env(safe-area-inset-bottom));right:12px}
}
@media(prefers-reduced-motion:reduce){.pack-picker-arrow{transition:none}}

/* 2026-11-04 UX22: compact decision flow, exact QR state and accessible controls. */
.pack-active-event{margin:0 0 9px;padding:8px 11px;border-radius:9px;background:#eaf4f7;color:var(--brand-dark);font-size:13px;font-weight:700}
.pack-registration-context{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 13px;color:var(--sub);font-size:14px;font-weight:700}
.pack-registration-context strong{color:var(--brand-dark);font-weight:750;white-space:nowrap}
.pack-list-toolbar{display:flex;align-items:end;gap:12px;justify-content:space-between;flex-wrap:wrap;margin:14px 0 18px}
.pack-sort{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700}
.pack-sort select{width:auto;min-width:145px;min-height:44px;font-size:14px}
.pack-add-form{flex:1;justify-content:flex-end;min-width:min(100%,275px)}
.pack-add-form input{max-width:240px;min-width:120px}
.pack-add-form button{white-space:nowrap;min-height:44px}
.pack-search{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:12px;padding:4px 11px;margin:6px 0 14px}
.pack-search input{flex:1;border:0;min-width:0;outline-offset:0}
.pack-condition-group{padding:0 0 15px;margin:0 0 18px;border-bottom:1px solid var(--line)}
.pack-condition-group:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.pack-condition-group h3{font-size:15px;margin:0 0 12px;font-weight:750}
.pack-condition-group .pack-addons{margin:8px 0 0}
.pack-group .pack-group-count{white-space:nowrap}
.pack-item.is-unselected{background:#f9fafb;color:#526171}
.pack-item.is-unselected .pack-item-name,.pack-item.is-unselected .pack-item-quantity{color:#526171}
.pack-item-tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pack-item-tools select,.pack-item-tools button{min-height:44px}
.pack-item-tools button{min-width:44px}
.pack-item-tools .pack-need{min-height:44px}
.pack-item-row{min-height:49px}
.pack-qr-panel{position:static}
.pack-qr-panel.is-sticky{position:sticky;top:15px}
.pack-target-summary{margin:7px 0 11px;text-align:center;font-weight:750;color:var(--ink);font-size:15px;overflow-wrap:anywhere}
.pack-qr-panel .pack-open-app{display:none}
.pack-ios .pack-qr-panel .pack-open-app{display:block}
.pack-device-ios{display:none!important}
.pack-ios .pack-device-ios{display:block!important}
.pack-ios .pack-device-pc{display:none!important}
.pack-empty-action{text-align:center;border:1px dashed #bacbd6;border-radius:12px;padding:22px 12px}
.pack-empty-action .pack-minor{display:inline-flex;align-items:center;justify-content:center;min-height:44px;text-decoration:none;margin-top:8px}
.pack-picker-change{font-size:14px;min-height:36px;display:inline-flex;align-items:center}
#list-advanced .pack-minor{min-height:44px}
.pack-bag-details summary{min-height:44px}
.pack-bag button{min-height:44px}
.pack-banner{margin-top:16px}
@media(max-width:900px){.pack-qr-panel.is-sticky{position:static}}
@media(max-width:600px){
 .pack-list-toolbar{display:grid;grid-template-columns:1fr;gap:12px}
 .pack-sort{justify-content:space-between}
 .pack-sort select{max-width:70%}
 .pack-add-form{justify-content:stretch;width:100%;min-width:0}
 .pack-add-form input{min-width:0;max-width:none;width:100%}
 .pack-add-form button{width:100%}
 .pack-item-row.is-detailed{grid-template-columns:28px minmax(68px,1fr) minmax(52px,66px) minmax(44px,56px);gap:5px}
 .pack-item-row input{min-width:0}
 .pack-item-tools{margin-left:0;gap:7px}
 .pack-item-tools .pack-need{min-width:100px}
 .pack-picker-suffix{flex-wrap:wrap;justify-content:flex-end}
 .pack-qr-panel{position:static}
 .pack-qr-panel .pack-open-app{min-height:46px}
}
/* 2026-11-05 approved work/ceremony classification and condition clarity. */
@media (min-width:901px){.pack-category-cards{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media (min-width:601px) and (max-width:900px){.pack-category-cards{grid-template-columns:repeat(3,minmax(0,1fr))}}
.pack-condition-result:empty{display:none}
.pack-condition-result{font-size:13px;color:var(--brand-dark);margin:9px 0 0}
.pack-reset-bags{margin:10px 0 4px}