:root{font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#17243b;background:#f5f7fa;font-synthesis:none;--red:#c91034;--line:#aab3c1;--focus:#165dcc}
*{box-sizing:border-box;scrollbar-color:#8d9bac #edf0f5;scrollbar-width:thin}body{margin:0}::selection{background:#cbdff5;color:#17243b}
button,input,select,textarea{font:inherit;color:inherit}button,summary{cursor:pointer}button,a,input,select,textarea,summary{touch-action:manipulation}
button{min-height:44px;padding:9px 14px;border:1px solid var(--line);border-radius:8px;background:#fff;font-weight:600}
button:hover:not(:disabled){background:#e8edf4}button:disabled{opacity:.45;cursor:default}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
input,select,textarea{border:1px solid var(--line);border-radius:6px;background:#fff;min-height:44px;width:100%;padding:9px;caret-color:var(--red)}
textarea{resize:vertical;max-height:240px}input[type=checkbox]{width:20px;height:20px;min-height:20px;accent-color:var(--red);margin:0;flex-shrink:0}
input[type=range]{accent-color:var(--red);padding:0;border:0}p{line-height:1.5}h2{font-size:24px;margin:0 0 16px}label{display:block}
label:not(.check)>input,label>textarea,label>select{margin-top:6px}button.primary{background:var(--red);color:#fff;border-color:var(--red)}button.primary:hover{background:#a60d2b}
.site-header{min-height:72px;padding:12px 24px;gap:24px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#fff;border-bottom:1px solid #d4dbe5}
.brand-heading{display:flex;align-items:center;gap:10px;flex:none;min-width:0;max-width:100%}
.brand-heading h1{font-size:20px;line-height:1.2;font-weight:700;letter-spacing:-.02em;margin:0;white-space:normal;overflow-wrap:anywhere}
.brand{display:grid;place-items:center;width:44px;height:44px;padding:0;flex:none}.brand img{display:block;width:36px;height:36px}
.header-actions{display:flex;align-items:center;gap:4px;min-width:0;max-width:100%;flex-wrap:wrap;margin:0 0 0 auto;flex:0 1 auto}
.header-actions button,.header-actions a,.header-actions summary{font-size:14px;min-height:44px;padding:10px 12px;color:#17243b;font-weight:600;border:0;background:transparent;white-space:nowrap;text-decoration:none;display:flex;align-items:center;justify-content:center;border-radius:8px}
.header-actions button:hover:not(:disabled),.header-actions a:hover,.header-actions summary:hover{background:#edf2f8}
.header-actions #customize{background:#e9f0fc;color:#164eaa}
.file-actions{display:flex;align-items:center;gap:0}
.header-actions details{margin:0;position:relative;border:0;padding:0;z-index:20}
.header-actions details>summary{cursor:pointer;list-style:none}
.header-actions details>summary::after{content:"";border:solid currentColor;border-width:0 1.5px 1.5px 0;padding:3px;transform:rotate(45deg);margin:-4px 0 0 9px}
.header-actions details>summary::-webkit-details-marker{display:none}
.header-actions details>div,.header-actions details>nav{position:absolute;right:0;top:48px;display:flex;flex-direction:column;align-items:stretch;gap:2px;background:#fff;padding:8px;min-width:190px;max-width:calc(100vw - 32px);border-radius:10px;box-shadow:0 8px 28px #17243b26}
.header-actions details:not([open])>div,.header-actions details:not([open])>nav{display:none}
.header-actions details a,.header-actions details button{justify-content:flex-start;white-space:normal;overflow-wrap:anywhere}
.header-actions .more-menu{display:none}.header-view-actions{display:flex;align-items:center;gap:4px;flex:none}
.header-view-actions .icon-button{width:44px;min-width:44px;height:44px;padding:10px}.icon-button svg{width:23px;height:23px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:36px;max-width:1760px;margin:auto;padding:48px 24px 24px;align-items:start}
.picking{min-width:0;text-align:center;padding:0 6px}.stage{display:flex;flex-direction:column;align-items:center;gap:12px}
.wheel-wrap{--ticker-size:clamp(38px,9%,72px);position:relative;aspect-ratio:1;width:min(100%,820px,calc(100dvh - 190px - var(--header-extra,0px)));margin:0 auto;flex:none}
.wheel-wrap>svg:first-child{display:block;width:100%;height:100%;border-radius:50%;filter:drop-shadow(0 7px 10px #17243b20)}
.pointer,.pointer-mount{position:absolute;left:calc(50% - var(--ticker-size)/2);top:calc(1.25% - var(--ticker-size)*25/44);width:var(--ticker-size);height:calc(var(--ticker-size)*32/44);z-index:3;pointer-events:none}
.pointer{transform-origin:50% 18.75%;filter:drop-shadow(0 1px 1px #17243b40);will-change:transform}
.pointer path{fill:#263247;stroke:#fff;stroke-width:1.5;stroke-linejoin:round}.pointer .pivot{fill:#f5f7fa;stroke:#69717D;stroke-width:1}
.spin-hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:112px;height:112px;border-radius:50%;background:#17243b;color:#fff;border:2px solid #69717d;font-size:21px;font-weight:700;box-shadow:inset 0 1px 2px #ffffff30,0 3px 10px #18243b30;padding:0}
.spin-hub:hover:not(:disabled){background:#22334f}.spin-hub:disabled{opacity:1;color:#fff}
.result{font-size:26px;font-weight:700;line-height:1.25;min-height:33px;overflow-wrap:anywhere;max-width:100%}
.availability{margin:6px 0 10px;font-size:15px;color:#48576b}.availability:empty{display:none}
.round-actions,.save-actions,.dialog-actions{display:flex;gap:8px;flex-wrap:wrap}.round-actions{margin:10px 0 20px}
.round-actions button{font-size:14px}.check{display:flex;align-items:center;gap:10px;min-height:44px}
.notice,.error{font-size:15px;overflow-wrap:anywhere;margin:12px 0 0}.notice:empty,.error:empty{display:none}.error{color:#a1122d}
.setup{background:#fff;border-radius:12px;padding:20px;min-width:0}
.class-picker{display:grid;grid-template-columns:1fr auto;gap:6px;align-items:center}.class-picker>label{font-weight:650}
.class-picker select{min-width:0;grid-column:1/-1;grid-row:2}.class-picker #sample-class{grid-column:2;grid-row:1;padding-inline:8px}
.tabs{display:flex;gap:6px;margin:20px 0 14px}.tabs>button{flex:1;border-color:transparent;background:#edf0f5}
.tabs>button[aria-selected=true]{background:#17243b;color:#fff}
.counts{margin:0 0 10px;color:#48576b;font-size:15px;font-variant-numeric:tabular-nums}.small{font-size:14px;min-height:44px;padding:6px 10px}
.student-list{max-height:290px;overflow:auto;margin-top:10px}
.student-row{display:flex;align-items:center;gap:10px;min-height:48px;padding:6px 2px}
.student-row>label{display:flex;align-items:center;gap:10px;flex:1;min-width:0;line-height:1.35;overflow-wrap:anywhere}
.student-row>span{font-size:13px;color:#48576b;flex:none}.student-row[data-absent=true]>label>span{text-decoration:line-through;color:#596577}
.editor{margin:12px 0}.editor input{min-width:0;flex:1}.editor button{padding-inline:10px;font-size:14px}
.save-actions{margin:16px 0}.delete{color:#a1122d;margin-bottom:4px}.settings{margin-top:14px}
summary{min-height:44px;padding:10px 0;font-weight:650}fieldset{border:0;padding:0;margin:0;min-width:0}
.settings fieldset>label:not(.check){margin:12px 0}.settings .check{margin:0}
ol{padding-left:24px;max-height:170px;overflow:auto;overflow-wrap:anywhere;line-height:1.7}
.storage-note{font-size:14px;color:#48576b;margin:16px 0 12px}#restore{font-size:14px;padding-inline:10px;margin-top:10px}
dialog{background:#fff;color:#17243b;border:0;border-radius:14px;box-shadow:0 18px 70px #17243b40;padding:28px;width:min(480px,calc(100% - 32px));overflow-wrap:anywhere}
dialog::backdrop{background:#17243b80}.dialog-actions{justify-content:flex-end;margin-top:24px}[hidden]{display:none!important}
.stage:fullscreen{width:100%;height:100%;background:#f5f7fa;justify-content:center;gap:18px;padding:40px 24px 24px}
.stage:fullscreen .wheel-wrap{width:min(calc(100vw - 48px),calc(100dvh - 170px - var(--projection-extra,0px)));max-width:1200px;flex:0 0 auto}
.stage:fullscreen .result{flex:0 0 auto;padding:8px 0;font-size:clamp(30px,5vw,64px);line-height:1.15;max-width:90vw;min-height:74px;text-align:center}
@media(max-width:1370px){.header-actions .file-actions{display:none}.header-actions .more-menu{display:block}}
@media(min-width:1001px) and (max-height:800px){.student-list{max-height:252px}}
@media(max-width:1000px){.workspace{grid-template-columns:1fr;gap:24px;max-width:1760px}.picking{padding:0}.wheel-wrap{width:min(100%,700px,calc(100dvh - 190px))}.setup{width:min(680px,100%);margin:auto}.student-list{max-height:none;overflow:visible}.brand-heading h1{font-size:18px}}
@media(max-width:650px){.site-header{padding:10px 16px;display:grid;grid-template-columns:1fr;gap:6px}.site-header .brand-heading{padding-right:100px}.site-header .brand-heading h1{font-size:16px}.brand{width:36px}.brand img{width:32px;height:32px}.header-actions{justify-content:flex-start;gap:6px}.header-actions button,.header-actions a,.header-actions summary{font-size:13px;padding:8px 11px}.header-view-actions{position:absolute;right:16px;top:10px}.header-actions .other-tools>nav,.header-actions .more-menu>div{left:0;right:auto}.workspace{padding:42px 16px 20px}.wheel-wrap{width:100%}.spin-hub{width:84px;height:84px;font-size:17px}.setup{padding:16px}.stage:fullscreen{padding:16px}.stage:fullscreen .wheel-wrap{width:min(calc(100vw - 32px),calc(100dvh - 170px - var(--projection-extra,0px)))}}
@media(max-width:360px){.site-header .header-actions{gap:4px}.site-header .header-actions #customize,.site-header .header-actions .other-tools>summary{padding-inline:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.stage{gap:0}.presentation{width:100%;margin:0 0 16px;overflow-y:auto;overflow-wrap:anywhere;scrollbar-width:auto;scrollbar-color:#8d9bac #edf0f5;flex:none;padding:0 8px;text-align:center}.presentation:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.presentation h2{font-size:clamp(24px,2.4vw,34px);line-height:1.2;letter-spacing:-.02em;margin:0;white-space:pre-wrap}.presentation time{display:block;font-size:16px;margin-top:8px}.presentation p{font-size:18px;line-height:1.45;margin:8px auto 0;white-space:pre-wrap;max-width:75ch}
.wheel-wrap{width:min(100%,820px,calc(100dvh - 190px - var(--header-extra,0px) - var(--context-height,0px)))}
.spin-hub{width:clamp(64px,18%,112px);height:auto;aspect-ratio:1;overflow:hidden}.spin-hub>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:50%}.spin-hub>span{position:relative;z-index:1;display:inline-block;max-width:100%;padding:4px;border-radius:4px;line-height:1.2}.spin-hub.with-image>span{background:#17243beF;color:#fff}.spin-hub.is-spinning>span{font-size:17px;letter-spacing:0}
.portrait,.center-preview,#result-photo{object-fit:cover;flex:none;border-radius:6px}.portrait{width:40px;height:40px}.student-name{display:flex;min-width:0;flex:1;flex-direction:column;gap:3px}.student-name>span{overflow-wrap:anywhere}.student-name .picked-label{font-size:13px;color:#48576b}.student-row[data-absent=true] .student-name>span:first-child{text-decoration:line-through;color:#596577}.student-row[data-absent=true] .student-name{text-decoration:none}
.result.has-photo{display:flex;align-items:center;gap:14px}.result>span{min-width:0;overflow-wrap:anywhere}#result-photo{width:80px;height:80px}.result.has-photo>span{flex:1}
.editor .student-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:6px;align-items:center;min-height:58px}.edit-name{display:flex;gap:6px;align-items:center;min-width:0}.edit-name input{width:100%;min-width:0}.edit-name .portrait{width:32px;height:32px}.photo-menu{position:relative;min-width:0}.photo-menu>summary{font-size:14px;padding:9px 8px;min-height:44px;border:1px solid var(--line);border-radius:8px;background:#fff;white-space:nowrap}.photo-menu>div{display:flex;flex-direction:column;gap:4px;align-items:stretch;padding:4px 0}.photo-menu[open]{grid-column:2/4}.photo-menu[open]>div{min-width:130px}.photo-menu button{white-space:normal}
.center-controls,.display-fields{margin-top:20px}.center-controls h3{font-size:17px;margin:0 0 10px}.center-preview{display:block;width:80px;height:80px}.center-controls .save-actions{margin:10px 0}.image-help{font-size:14px;color:#48576b;line-height:1.5;margin:8px 0}.display-fields>label:not(.check){margin:16px 0}.settings{scroll-margin-top:16px}
.stage:fullscreen{gap:0}.stage:fullscreen .wheel-wrap{width:min(calc(100vw - 48px),calc(100dvh - 170px - var(--projection-extra,0px) - var(--context-height,0px)))}.stage:fullscreen .result{margin-top:18px}.stage:fullscreen .presentation{max-width:1200px}.stage:fullscreen .spin-hub.is-spinning>span{font-size:clamp(13px,1.3vw,17px)}
.stage:fullscreen .result{font-size:clamp(24px,4vw,64px)}
.presentation{margin-bottom:48px}.round-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;margin-bottom:8px}.round-actions>button{padding-inline:6px}.panel-project{width:100%;margin:0 0 16px;min-height:44px}.class-picker #panel-add-class{grid-column:2;grid-row:1;padding-inline:8px}
.settings-dialog[open]{display:flex;flex-direction:column;width:min(620px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:0;overflow:hidden;text-align:left}.settings-dialog-header{flex:none;display:flex;align-items:center;gap:16px;padding:16px 20px;background:#fff}.settings-dialog-header h2{font-size:24px;line-height:1.2;margin:0;flex:1}.settings-dialog-header button{flex:none;min-width:64px;min-height:44px}.settings-dialog-body{min-height:0;overflow:auto;overscroll-behavior:contain;padding:0 20px 20px}.settings-feedback{flex:none;padding:0 20px}.settings-feedback:has(.error:not(:empty):not([hidden])),.settings-feedback:has(.notice:not(:empty)){padding-bottom:12px}.settings-dialog .display-fields{margin:0 0 20px}.settings-dialog .display-fields>label:first-child{margin-top:0}.settings-dialog h3{font-size:17px}.settings-dialog .center-controls{margin-bottom:0}
@media(max-width:650px){.settings-dialog-header{padding:14px 16px}.settings-dialog-body,.settings-feedback{padding-inline:16px}}
html{scrollbar-gutter:stable}.disc-clip{position:absolute;inset:0;border-radius:50%;overflow:hidden;box-shadow:0 7px 20px #17243b20}.disc-clip>#wheel{display:block;width:100%;height:100%;border-radius:50%;transform-origin:50% 50%}
.heading-line{display:flex;align-items:center;justify-content:center;gap:4px;min-width:0}.heading-line h2{min-width:0}.edit-heading{flex:none;min-width:44px;min-height:44px;padding:0 6px;font-size:12px;font-weight:500;color:#48576b;border:0;background:transparent}.stage:fullscreen .edit-heading{display:none}
.stage:not(:fullscreen) .heading-line::before{content:"";width:44px;flex:none}.edit-heading{width:44px;padding:0}.stage:not(:fullscreen) .presentation p{justify-self:center;width:100%}
.heading-action,.heading-action:hover:not(:disabled){border:0;background:transparent;padding:0;font:inherit;letter-spacing:inherit;line-height:inherit}.heading-action:disabled{opacity:1;color:inherit;cursor:default}.date-display{display:flex;align-items:center;justify-content:center;gap:8px;margin:8px auto 0;max-width:100%}.date-display svg{width:24px;height:24px;flex:none;fill:none;stroke:var(--red);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.presentation .date-display time{margin:0;font-size:18px;font-weight:600;line-height:1.2}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(hover:hover) and (pointer:fine){.stage:not(:fullscreen) .edit-heading{opacity:0;pointer-events:none}.stage:not(:fullscreen) .heading-line:hover .edit-heading,.stage:not(:fullscreen) .heading-line:focus-within .edit-heading{opacity:1;pointer-events:auto}}
.winner-dialog[open]{display:flex;flex-direction:column;align-items:center;gap:20px;width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:24px;overflow:auto;text-align:center}.winner-dialog .winner-close{align-self:flex-end;flex:none}.winner-dialog h2{font-size:clamp(32px,5vw,44px);line-height:1.15;margin:0;max-width:100%;overflow-wrap:anywhere}.winner-dialog #winner-photo{display:block;width:min(320px,100%,40dvh);aspect-ratio:1;object-fit:cover;border-radius:12px;flex:none}.winner-dialog .dialog-actions{justify-content:center;margin:0;flex:none;width:100%}.winner-dialog .dialog-actions button{min-width:160px}
.winner-dialog #winner-intro{font-size:20px;line-height:1.35;font-weight:400;margin:0;max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere;flex:none}
#confettiLayer[popover]{position:fixed;inset:0;margin:0;width:100vw;height:100dvh;max-width:none;max-height:none;border:0;padding:0;background:transparent;pointer-events:none;overflow:hidden}#confettiLayer::backdrop{background:transparent;pointer-events:none}#confettiLayer canvas{display:block;position:absolute;inset:0;pointer-events:none}#confettiLayer i{position:absolute;top:-20px;width:9px;height:15px;animation:confetti-fall 6s cubic-bezier(.35,.05,.65,.95) forwards}@keyframes confetti-fall{to{translate:var(--drift) 105vh;rotate:600deg;opacity:0}}
#confettiLayer[data-kind=stars] i{width:20px;height:20px;clip-path:polygon(50% 0,61% 35%,98% 35%,68% 57%,79% 93%,50% 71%,21% 93%,32% 57%,2% 35%);animation:star-fall 3.2s ease-out var(--delay) both}#confettiLayer[data-kind=burst] i{width:9px;height:9px;border-radius:2px;animation:color-burst 2.3s cubic-bezier(.1,.6,.2,1) var(--delay) both}@keyframes star-fall{from{opacity:0;translate:0 -20px;rotate:-30deg}15%{opacity:.7}to{opacity:0;translate:var(--x) 100vh;rotate:160deg}}@keyframes color-burst{from{opacity:0;translate:0 0;rotate:0deg;scale:.4}10%{opacity:.7}to{opacity:0;translate:var(--x) var(--y);rotate:180deg;scale:.6}}
@media(prefers-reduced-motion:reduce){#confettiLayer{display:none!important}}
@media(min-width:1001px){.workspace{padding-top:36px}.stage:not(:fullscreen) .presentation{display:grid;grid-template-columns:minmax(0,1fr);column-gap:16px;row-gap:0;align-items:center;margin-bottom:44px;padding:0 2px}.stage:not(:fullscreen) .presentation.has-date{grid-template-columns:minmax(0,1fr) minmax(0,2fr) minmax(0,1fr)}.stage:not(:fullscreen) .heading-line{grid-column:1;grid-row:1}.stage:not(:fullscreen) .presentation.has-date .heading-line{grid-column:2}.stage:not(:fullscreen) .date-display{grid-column:1;grid-row:1;justify-self:start;justify-content:flex-start;text-align:left;margin:0}.stage:not(:fullscreen) .presentation h2{font-size:32px;line-height:1.2}.stage:not(:fullscreen) .presentation p{grid-column:1;grid-row:2;margin:0;font-size:16px;line-height:1.3}.stage:not(:fullscreen) .presentation.has-date p{grid-column:2}.stage:not(:fullscreen) .presentation:not(.has-heading) p{grid-row:1}.stage:not(:fullscreen) .wheel-wrap{width:min(100%,820px,calc(100dvh - 132px - var(--header-extra,0px) - var(--context-height,0px)))}}
@media(max-width:1000px){.wheel-wrap{width:min(100%,700px,calc(100dvh - 190px - var(--header-extra,0px) - var(--context-height,0px)))}}
@media(max-width:650px){.header-actions{margin:auto}.wheel-wrap{width:min(100%,calc(100dvh - 190px - var(--header-extra,0px) - var(--context-height,0px)))}.spin-hub{width:clamp(64px,26%,84px)}.spin-hub.is-spinning>span{font-size:14px}.presentation h2{font-size:24px}.presentation p{font-size:16px}#result-photo{width:64px;height:64px}.result.has-photo{gap:10px}.stage:fullscreen .wheel-wrap{width:min(calc(100vw - 32px),calc(100dvh - 170px - var(--projection-extra,0px) - var(--context-height,0px)))}.editor .student-row{grid-template-columns:minmax(0,1fr) auto}.editor .edit-name{grid-column:1/-1}.editor .student-row>.photo-menu{grid-column:1}.editor .student-row>button{grid-column:2}}