:root{color-scheme:dark;--bg:#10110f;--panel:#191b17;--panel2:#20231d;--line:#35382e;--gold:#d8b875;--light:#f3eee2;--muted:#b0b1a3;--danger:#f0a29a;--green:#b5c9a0;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--light);font-size:16px;line-height:1.6}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:4px}input:focus,select:focus{outline:2px solid var(--gold);outline-offset:2px}h1,h2,h3,p{margin:0}h1{font-size:clamp(26px,3vw,38px);font-weight:500;letter-spacing:.025em;line-height:1.35}h2{font-size:20px;font-weight:600}h3{font-size:17px}small{font-size:11px}strong{font-weight:600}[hidden]{display:none!important}.topbar{min-height:96px;padding:20px max(24px,calc((100vw - 1280px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:16px}.brand{display:flex;align-items:center;gap:13px;font-size:20px;font-weight:600;white-space:nowrap}.brand-mark{font-size:40px;color:var(--gold);line-height:1}.brand small{display:block;font-size:9px;letter-spacing:.23em;color:var(--gold);font-weight:400}.connection{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);white-space:nowrap}.connection:before{content:"";height:6px;width:6px;border-radius:50%;background:var(--muted)}.connection.online:before{background:var(--green)}.connection.offline{color:var(--danger)}.connection.offline:before{background:var(--danger)}.header-actions{display:flex;gap:22px;align-items:center}.text-link{font-size:13px;color:var(--gold)}.player-shell{max-width:580px;margin:auto;padding:36px 24px 20px}.page-intro{margin-bottom:32px}.page-intro h1{margin:12px 0}.eyebrow{font-size:10px;color:var(--gold);letter-spacing:.2em;line-height:1.6}.muted{color:var(--muted);font-size:14px}.hint{font-size:12px;color:var(--muted);margin:8px 0;line-height:1.7}.panel{border:1px solid var(--line);background:var(--panel);padding:26px;margin-bottom:24px;border-radius:4px}.section-heading{display:flex;gap:12px;align-items:center;margin-bottom:16px}.section-heading.between{justify-content:space-between}.section-number{font-family:Georgia,serif;color:var(--gold);font-size:23px}.gold-text{color:var(--gold)}.button{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:48px;padding:12px 22px;border:1px solid #65664f;background:transparent;border-radius:3px;color:var(--light);font-size:14px;font-weight:500;line-height:1.3}.button:hover:not(:disabled){background:#2b2e24}.button.gold{background:var(--gold);color:#191b15;border-color:var(--gold)}.button.gold:hover:not(:disabled){background:#ebcb8b}.button.full{width:100%;justify-content:space-between}.button.small{min-height:44px;padding:9px 15px;font-size:12px}.button.subtle{border-color:var(--line);color:var(--muted)}.button.danger{color:var(--danger);border-color:#73544b}.button.claimed{color:var(--green);border-color:#59694c}.claim-panel .muted{margin-bottom:22px}label{display:block;font-size:13px;margin-bottom:8px}input,select{background:#11130f;border:1px solid #4c5040;border-radius:3px;color:var(--light);padding:13px 14px;width:100%;min-height:48px}input{font-size:16px}input::placeholder{color:#85897b}form>input{margin-bottom:20px}.code-input{letter-spacing:.08em;font-family:ui-monospace,monospace}.card-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}.card-meta h2{font-size:21px;margin-top:7px}.pill{display:inline-flex;border:1px solid var(--line);padding:5px 12px;color:var(--gold);font-size:12px;border-radius:30px;white-space:nowrap}.latest-strip{display:flex;align-items:center;gap:15px;background:var(--panel);border:1px solid var(--line);padding:12px 17px;font-size:12px}.latest-strip>span:first-child{color:var(--muted)}.latest-strip strong{color:var(--gold);font-family:Georgia,serif;font-size:35px;line-height:1}.latest-strip>span:last-child{margin-left:auto;color:var(--muted)}.bingo-letters,.bingo-card{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}.bingo-letters{color:var(--gold);font-family:Georgia,serif;font-size:20px;text-align:center;padding:18px 0 10px}.bingo-cell{min-height:52px;aspect-ratio:1.04;border:1px solid #494c3e;background:#1c1f19;border-radius:4px;color:var(--light);font-size:clamp(22px,6vw,32px);font-family:Georgia,serif;position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;line-height:1;gap:5px}.bingo-cell.called{border-color:var(--gold);color:var(--gold)}.bingo-cell.called:after{content:"";position:absolute;bottom:7px;width:4px;height:4px;background:var(--gold);border-radius:50%}.bingo-cell.marked{background:var(--gold);color:#171b12;border-color:var(--gold)}.bingo-cell.marked:after{display:none}.bingo-cell.free{background:#2b3022;border-color:#717952;color:var(--gold)}.bingo-cell.free small{font-family:inherit;font-size:8px;letter-spacing:.08em}.bingo-cell.winning{outline:2px solid #ecdd9c;outline-offset:-5px}.card-legend{display:flex;gap:15px;align-items:center;font-size:11px;color:var(--muted);margin:14px 0 22px}.card-legend>span{display:flex;align-items:center;gap:5px}.card-legend>span:last-child{margin-left:auto}i{display:inline-block;width:9px;height:9px;border-radius:2px;border:1px solid var(--gold)}.legend-marked{background:var(--gold)}.status-panel{background:var(--panel2);padding:17px 18px;border-left:2px solid var(--gold);font-size:14px}.status-panel strong{display:block;font-size:16px;color:var(--gold);margin-bottom:3px}.centered{text-align:center}.history-panel{margin-top:28px}.ball-history{display:flex;flex-wrap:wrap;gap:9px}.history-ball{display:flex;align-items:center;justify-content:center;width:39px;height:39px;background:#24281e;border:1px solid #414635;border-radius:50%;font-family:Georgia,serif;font-size:18px;color:#d4d6c8}.history-ball.latest{background:var(--gold);color:#171b12;border-color:var(--gold)}.empty{color:var(--muted);font-size:13px;padding:18px 0}.rules{margin:30px 0}.rules h2{font-size:15px;font-weight:500}.rules ol{padding-left:21px;color:var(--muted);font-size:13px;line-height:2}.footer{max-width:580px;margin:auto;padding:20px 24px 35px;border-top:1px solid var(--line);font-size:11px;color:#a7aa9b;display:flex;justify-content:space-between;gap:10px}.footer a{color:var(--gold)}.notice{padding:12px 16px;background:#27271c;color:#e2ca8f;border:1px solid #5f5837;margin-bottom:24px;font-size:13px}.error-banner{background:#3f2722;border:1px solid #8b5549;color:#ffd4ca;padding:16px;margin:20px 0;border-radius:3px}.toast{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);max-width:calc(100% - 40px);width:max-content;z-index:100;background:#eeeadc;color:#182015;padding:14px 24px;border-radius:4px;box-shadow:0 6px 30px #0008;font-size:14px}.host-shell{max-width:1280px;margin:auto;padding:40px 24px}.login-panel{max-width:440px;margin:50px auto}.login-panel h1{margin:14px 0}.login-panel form{margin-top:30px}.login-panel .hint{margin-top:20px}.host-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px;gap:20px}.host-title h1{margin-top:8px}.archive-control{min-width:140px;color:var(--muted);font-size:12px}.archive-control select{margin-top:6px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:24px}.stat{padding:20px 24px;background:var(--panel);border:1px solid var(--line);display:flex;flex-direction:column}.stat>span{font-size:13px;color:var(--muted)}.stat>strong{font-family:Georgia,serif;font-size:40px;font-weight:400;line-height:1.5;color:var(--gold)}.stat em{font-size:23px;color:#aaa58f;font-style:normal}.stat small{color:#a3a68e;font-size:9px;letter-spacing:.17em}.host-main-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:24px}.draw-number{font-family:Georgia,serif;font-size:140px;line-height:1.25;text-align:center;color:var(--gold);font-variant-numeric:tabular-nums}.draw-panel .draw-button{margin:25px 0 4px;font-size:17px;min-height:60px}.registration-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:19px;margin-top:22px;gap:10px}.registration-row strong{font-size:14px}.registration-row .hint{margin:4px 0 0}.winner-row{display:flex;gap:15px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}.winner-row:last-child{border-bottom:0}.winner-rank{font-family:Georgia,serif;font-size:22px;color:var(--gold);width:27px;flex-shrink:0}.winner-name{flex:1;min-width:0;overflow-wrap:anywhere}.winner-name strong{display:block;font-size:16px}.winner-name small{display:block;color:var(--muted);font-size:11px}.winner-tag{font-size:12px;color:var(--gold)}.empty-winners{text-align:center;padding:44px 15px}.empty-winners .empty-symbol{display:block;color:var(--gold);font-size:48px;margin-bottom:14px}.empty-winners h3{font-weight:400}.empty-winners p{margin-top:8px}.inline-form{display:flex;align-items:center;gap:12px;margin:20px 0;flex-wrap:wrap}.inline-form label{margin:0}.inline-form input{width:90px;min-height:44px;padding:8px 12px}.table-wrap{overflow-x:auto;max-height:500px;margin-top:15px}table{border-collapse:collapse;width:100%;font-size:13px;white-space:nowrap}th,td{border-bottom:1px solid var(--line);padding:11px 12px;text-align:left}th{font-weight:500;color:var(--muted)}td.code{font-family:ui-monospace,monospace;color:var(--gold)}summary{cursor:pointer;font-size:13px;padding:14px 0;color:var(--gold)}.audit-round{border-top:1px solid var(--line);padding:16px 0;font-size:13px;color:var(--muted);overflow-wrap:anywhere}.audit-round strong{color:var(--light)}.audit-round p{margin-top:7px}.reset-section{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:15px 0 40px}.reset-section h2{margin-bottom:8px}dialog{background:var(--panel);color:var(--light);border:1px solid #7d7354;border-radius:5px;padding:30px;max-width:460px;width:calc(100% - 36px)}dialog::backdrop{background:#000b}dialog h2{margin:12px 0}dialog label{margin-top:24px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.print-area{display:none}.display-shell{max-width:1700px;margin:auto;padding:36px 48px}.display-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:5vw}.display-draw{text-align:center;padding:20px 10px 30px}.display-draw h1{font-size:27px;margin:14px 0 0}.projection-number{font-family:Georgia,serif;font-size:clamp(160px,23vw,330px);color:var(--gold);line-height:1.1;font-variant-numeric:tabular-nums;text-shadow:0 0 80px #d8b87512}.display-caption{color:var(--gold);font-size:18px;min-height:30px}.display-counts{display:flex;justify-content:center;gap:30px;color:var(--muted);font-size:14px;margin-top:25px}.display-counts strong{font-size:20px;color:var(--light);margin-right:7px}.display-winners{padding:25px 0 0}.display-winners h2{font-size:25px}.display-winners .winner-row{padding:8px 0}.display-winners .winner-name strong{font-size:20px}.display-winners .winner-name small{font-size:12px}.display-winners .winner-rank{font-size:25px}.display-winners>.muted{margin-bottom:15px}.join-block{display:flex;align-items:center;gap:20px;margin-top:24px;padding:22px 0 0;border-top:1px solid var(--line)}.join-qr{width:96px;min-width:96px;line-height:0;background:white;padding:4px}.join-qr svg{width:100%;height:auto}.join-block h3{font-size:15px;color:var(--gold);margin-bottom:5px}.join-block .muted{font-size:12px}.projection-history{padding-top:25px;margin-top:25px;border-top:1px solid var(--line)}.projection-history h2{font-size:17px}.projection-history .history-ball{width:46px;height:46px;font-size:22px}.projection-history .ball-history{gap:10px}
@media(min-width:1800px){.display-shell{max-width:1900px}.display-winners .winner-name strong{font-size:25px}.display-winners .winner-row{padding:11px 0}.projection-history .history-ball{width:54px;height:54px;font-size:27px}}
@media(max-width:760px){.topbar{padding:16px 20px;min-height:80px}.brand{font-size:18px;gap:9px}.brand-mark{font-size:34px}.header-actions{gap:12px;flex-wrap:wrap;justify-content:flex-end}.header-actions .text-link{font-size:12px}.host-shell{padding:28px 18px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.stat{padding:16px 19px}.host-main-grid{grid-template-columns:1fr;gap:0}.panel{padding:22px}.host-title{align-items:flex-start}.host-title h1{font-size:27px}.archive-control{min-width:110px}.section-heading.between{flex-wrap:wrap}.reset-section{flex-direction:column;align-items:flex-start;gap:20px}.login-panel{margin:25px auto}.display-shell{padding:25px 20px}.display-grid{grid-template-columns:1fr;gap:0}.display-draw{padding:10px 0 25px}.display-draw h1{font-size:24px}.projection-number{font-size:210px}.display-winners{border-top:1px solid var(--line)}.display-winners .empty-winners{padding:20px}.projection-history .history-ball{width:39px;height:39px;font-size:18px}.display-body .topbar .connection{display:none}.player-shell{padding-top:28px}.page-intro{margin-bottom:25px}}
@media(max-width:360px){.player-shell{padding-left:16px;padding-right:16px}.bingo-card,.bingo-letters{gap:6px}.card-legend{gap:8px;font-size:10px}.bingo-cell{font-size:23px}.topbar{padding-left:16px;padding-right:16px}.brand small{font-size:8px}}
.display-winners .winner-list.has-many{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 20px}.display-winners .has-many .winner-tag{display:none}.display-winners .has-many .winner-name strong{font-size:clamp(14px,1.6vw,22px)}
@media(max-width:760px){.display-winners .winner-list.has-many{grid-template-columns:1fr}.display-winners .has-many .winner-name strong{font-size:20px}.display-winners .has-many .winner-tag{display:block}}
@media print{@page{size:A4;margin:10mm}body{background:white;color:black}body>*:not(.print-area){display:none!important}.print-area{display:block!important}.print-page{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-template-rows:repeat(3,76mm);gap:4mm;break-after:page;page-break-after:always;break-inside:avoid;page-break-inside:avoid}.print-page:last-child{break-after:auto;page-break-after:auto}.printed-ticket{border:1px dashed #888;padding:3mm;text-align:center;break-inside:avoid;page-break-inside:avoid;height:76mm;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;line-height:1.3}.printed-ticket h2{font-size:11pt;line-height:1.3}.printed-ticket p{font-size:8pt;margin:1mm 0}.printed-ticket svg{width:32mm;height:32mm}.printed-ticket code{font-size:8pt;letter-spacing:.02em;display:block;margin:1mm 0}.printed-ticket small{font-size:7pt}.printed-ticket .ticket-qr{line-height:0;margin:1mm 0}}