:root{color:#222a22;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-optical-sizing:auto;--paper:#f8f8f3;--ink:#222a22;--muted:#777e75;--line:#e1e3db;--green:#2f604c;--orange:#dc7549;background:#f8f8f3;font-family:Aptos,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button:focus-visible,a:focus-visible{outline:2px solid var(--orange);outline-offset:3px}::selection{color:var(--ink);background:#c8d8c9}.app-shell{flex-direction:column;width:min(1180px,100% - 64px);min-height:100svh;margin:0 auto;display:flex}.topbar{border-bottom:1px solid var(--line);flex:0 0 80px;justify-content:space-between;align-items:center;height:80px;display:flex}.wordmark{color:var(--ink);letter-spacing:1.6px;align-items:center;gap:10px;font-size:17px;font-weight:850;text-decoration:none;display:inline-flex}.brand-mark{width:32px;height:32px;color:var(--paper);background:var(--green);border-radius:9px;place-items:center;display:grid}.wordmark-o{color:var(--orange)}.topbar-right{color:var(--muted);letter-spacing:.6px;align-items:center;gap:22px;font-size:11px;font-weight:700;display:flex}.connection,.local-tag{align-items:center;gap:8px;display:inline-flex}.connection-dot,.local-note span{background:#c1c6bc;border-radius:50%;width:7px;height:7px}.is-connected .connection-dot,.local-note span{background:var(--green);box-shadow:0 0 0 3px #2f604c1a}.local-tag{color:var(--green);letter-spacing:1px}.lobby{flex:1;grid-template-columns:minmax(0,1fr) 390px;align-items:center;gap:clamp(48px,8vw,125px);padding:70px 5.8% 90px;display:grid}.lobby-copy{padding-bottom:7px}.eyebrow{color:var(--green);letter-spacing:1.65px;align-items:center;gap:9px;font-size:10px;font-weight:800;line-height:1;display:flex}.eyebrow>span{background:var(--orange);border-radius:50%;width:7px;height:7px}.lobby h1,.room-heading h1{color:var(--ink);letter-spacing:0;margin:24px 0 20px;font-family:Georgia,Times New Roman,serif;font-size:clamp(42px,5vw,67px);font-weight:400;line-height:1.04}.lobby h1 em{color:var(--green);font-weight:400}.lobby-description{max-width:420px;color:var(--muted);font-size:15px;line-height:1.7}.lobby-stats{align-items:center;gap:26px;margin-top:62px;display:flex}.lobby-stats div{gap:7px;display:grid}.lobby-stats strong{color:var(--ink);letter-spacing:.9px;font-size:13px}.lobby-stats span{color:var(--muted);letter-spacing:1.1px;font-size:9px;font-weight:700}.lobby-stats i{background:var(--line);width:1px;height:31px}.entry-panel{border:1px solid var(--line);border-top:3px solid var(--green);background:#fffefa;padding:30px;box-shadow:0 18px 50px #202b2010}.panel-heading{align-items:flex-start;gap:14px;margin-bottom:30px;display:flex}.panel-index{color:var(--orange);font-family:Georgia,serif;font-size:15px}.panel-heading h2{color:var(--ink);margin:-2px 0 4px;font-size:17px}.panel-heading p{color:var(--muted);font-size:12px}.field-label{color:#70766e;letter-spacing:1.15px;margin:0 0 8px;font-size:9px;font-weight:800;display:block}input{box-sizing:border-box;width:100%;height:47px;color:var(--ink);font:inherit;background:#fff;border:1px solid #dfe2d9;border-radius:4px;outline:none;padding:0 13px;font-size:13px;transition:border-color .18s,box-shadow .18s}input::placeholder{color:#a7aca3}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #2f604c16}.primary-button{background:var(--green);color:#fff;min-height:48px;font:inherit;cursor:pointer;border:0;border-radius:4px;justify-content:center;align-items:center;gap:10px;font-size:12px;font-weight:750;transition:background .18s,transform .18s;display:flex}.primary-button:hover:not(:disabled){background:#244b3b;transform:translateY(-1px)}.primary-button:disabled{opacity:.55;cursor:not-allowed}.create-button{justify-content:space-between;width:100%;margin-top:12px;padding:0 15px}.create-button span,.draw-button>span{margin-left:auto;font-size:17px;font-weight:400}.or-divider{color:#a0a49c;letter-spacing:1px;align-items:center;gap:11px;margin:20px 0;font-size:9px;font-weight:700;display:flex}.or-divider span{background:var(--line);flex:1;height:1px}.join-row{gap:8px;display:flex}.join-row input{letter-spacing:1.5px;font-size:12px}.join-button,.reset-button{border:1px solid var(--line);color:var(--green);cursor:pointer;background:#fff;border-radius:4px;flex:0 0 48px;place-items:center;transition:background .18s;display:grid}.join-button:hover:not(:disabled),.reset-button:hover:not(:disabled){background:#eff4ee}.join-button:disabled,.reset-button:disabled{opacity:.45;cursor:not-allowed}.local-note{color:#8b9188;align-items:center;gap:8px;margin-top:19px;font-size:10px;display:flex}.local-note span{width:6px;height:6px}.form-error{color:#b44332;margin-top:10px;font-size:11px}.room-view{flex:1;padding:40px 0 62px}.back-button{color:var(--muted);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:11px;display:inline-flex}.back-button:hover{color:var(--green)}.room-heading{justify-content:space-between;align-items:flex-end;margin:24px 0 29px;display:flex}.room-heading h1{margin:12px 0 0;font-size:39px}.room-code{border:1px solid var(--line);color:var(--green);cursor:pointer;background:#fff;border-radius:4px;align-items:center;gap:11px;padding:11px 14px;display:flex}.room-code span{color:var(--muted);letter-spacing:1px;font-size:8px;font-weight:800}.room-code strong{letter-spacing:2px;font-size:15px}.room-announcement{border-left:3px solid var(--orange);color:#8b4f2f;background:#f7eadf;align-items:center;gap:10px;margin:-8px 0 20px;padding:12px 15px;font-size:12px;font-weight:750;display:flex}.room-announcement.announcement-kinh{border-left-color:var(--green);color:var(--green);background:#e6eee5}.winner-banner{color:var(--green);background:#e8efe7;border:1px solid #cbd9cd;align-items:center;gap:13px;margin:-8px 0 20px;padding:15px 17px;display:flex}.winner-icon{background:#d4e2d4;border-radius:50%;flex:0 0 38px;place-items:center;width:38px;height:38px;display:grid}.winner-copy{flex:1;gap:3px;min-width:0;display:grid}.winner-copy p{color:#748071;letter-spacing:1.1px;font-size:8px;font-weight:850}.winner-copy strong{color:var(--green);font-family:Georgia,Times New Roman,serif;font-size:20px;font-weight:600}.winner-copy>span{color:#748071;font-size:10px}.new-round-button{min-height:38px;color:var(--green);font:inherit;cursor:pointer;background:#fffefa;border:1px solid #c4d3c5;border-radius:3px;align-items:center;gap:7px;padding:0 12px;font-size:10px;font-weight:750;display:inline-flex}.new-round-button:hover{background:#f4f7f2}.winner-overlay{z-index:20;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#18231db8;place-items:center;padding:20px;animation:.2s ease-out both winner-overlay-in;display:grid;position:fixed;inset:0}.winner-dialog{border:1px solid #d3ddd0;border-top:4px solid var(--green);text-align:center;background:#fffefa;flex-direction:column;align-items:center;width:min(410px,100%);padding:34px 28px 28px;animation:.28s cubic-bezier(.2,.8,.2,1) both winner-dialog-in;display:flex;position:relative;box-shadow:0 22px 70px #10181052}.winner-close{border:1px solid var(--line);width:32px;height:32px;color:var(--muted);cursor:pointer;background:0 0;border-radius:3px;place-items:center;display:grid;position:absolute;top:12px;right:12px}.winner-close:hover{color:var(--ink);background:#f0f2ed}.winner-dialog-icon{width:58px;height:58px;color:var(--green);background:#e6eee5;border-radius:50%;place-items:center;display:grid}.winner-dialog-eyebrow{color:var(--green);letter-spacing:1.4px;margin-top:18px;font-size:9px;font-weight:850}.winner-dialog h2{color:var(--ink);margin:8px 0 3px;font-family:Georgia,Times New Roman,serif;font-size:25px;font-weight:500}.winner-dialog-names{color:var(--green);overflow-wrap:anywhere;font-size:20px}.winner-dialog-details{color:var(--muted);margin-top:10px;font-size:11px;line-height:1.6}.winner-next-round{justify-content:center;min-height:42px;margin-top:22px;padding:0 18px;font-size:11px}@keyframes winner-overlay-in{0%{opacity:0}to{opacity:1}}@keyframes winner-dialog-in{0%{opacity:0;transform:translateY(8px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}.room-grid{border:1px solid var(--line);background:#fffefa;grid-template-columns:minmax(0,1fr) 290px;display:grid}.draw-panel{border-right:1px solid var(--line);min-width:0;padding:23px 28px 28px}.draw-panel-top{color:var(--muted);letter-spacing:1.15px;justify-content:space-between;font-size:9px;font-weight:800;display:flex}.number-stage{background:#eef1e9;flex-direction:column;justify-content:center;align-items:center;min-height:282px;margin:22px 0 20px;display:flex;position:relative;overflow:hidden}.number-stage:before{content:"";background-image:radial-gradient(#52664a18 1px,#0000 1px);background-size:16px 16px;position:absolute;inset:0}.stage-ring{border:1px solid #52664a1a;border-radius:50%;width:210px;height:210px;position:absolute}.ring-two{width:165px;height:165px}.latest-label,.stage-caption{z-index:1;color:#748071;letter-spacing:1.45px;font-size:9px;font-weight:800}.drawn-number{z-index:1;color:var(--green);margin:0 0 2px;font-family:Georgia,Times New Roman,serif;font-size:106px;font-weight:400;line-height:1.15;animation:.4s cubic-bezier(.2,.8,.2,1) both number-arrive}.stage-caption{letter-spacing:.4px;font-size:10px;font-weight:500}@keyframes number-arrive{0%{opacity:0;transform:translateY(10px)scale(.94)}to{opacity:1;transform:translateY(0)scale(1)}}.draw-actions{gap:9px;display:flex}.draw-button{flex:1;justify-content:flex-start;padding:0 16px}.reset-button{flex-basis:48px}.host-hint{color:var(--muted);text-align:center;background:#f0f2ed;padding:15px;font-size:11px}.board-block{margin-top:28px}.board-title{margin-bottom:13px}.ticket-stack{gap:0;display:grid}.ticket-card{background:#71976a;border:1px solid #3e5e3e;grid-template-columns:repeat(9,minmax(0,1fr));gap:2px;padding:0;display:grid}.ticket-sheet+.ticket-sheet .ticket-card{border-top:0}.ticket-cell{color:#272521;font-variant-numeric:tabular-nums;background:#f7f4e8;place-items:center;min-width:0;min-height:54px;font-family:Georgia,Times New Roman,serif;font-size:clamp(19px,2.5vw,31px);font-weight:800;display:grid}.ticket-cell.ticket-empty{background:#78a771}.ticket-cell.ticket-drawn{color:#31573d;background:#d5e5c8}.ticket-cell.ticket-current{background:var(--orange);color:#fff}.history-block{margin-top:28px}.section-title{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:13px;display:flex}.section-title h2{color:var(--ink);margin:0;font-size:13px;font-weight:750}.section-title>span{color:var(--muted);font-size:10px}.number-history{flex-wrap:wrap;align-content:flex-start;gap:7px;max-height:132px;padding-top:14px;display:flex;overflow-y:auto}.number-history span{aspect-ratio:1;color:#555e54;border:1px solid #e4e6df;border-radius:50%;place-items:center;width:36px;font-size:11px;font-weight:650;display:grid}.number-history .history-latest{border-color:var(--orange);background:var(--orange);color:#fff}.empty-history{color:#92988e;padding-top:15px;font-size:11px}.players-panel{padding:23px 20px}.player-count{align-items:center;gap:6px;display:inline-flex}.player-list{gap:3px;padding:12px 0;display:grid}.player-row{align-items:center;gap:10px;min-height:44px;display:flex}.player-avatar{color:#365941;background:#e5ece3;border-radius:50%;flex:0 0 29px;place-items:center;width:29px;height:29px;font-size:11px;font-weight:750;display:grid}.avatar-1{color:#98572c;background:#f4e6d6}.avatar-2{color:#505b8a;background:#e6e7f1}.avatar-3{color:#9a4c41;background:#f3e4e1}.player-name{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:11px;overflow:hidden}.player-name small{color:#979d93;letter-spacing:.6px;margin-left:6px;font-size:8px;font-weight:800}.player-status{letter-spacing:.25px;white-space:nowrap;border-radius:2px;flex:none;padding:4px 5px;font-size:8px;font-weight:850}.status-near{color:#98572c;background:#f7e7d6}.status-kinh{color:#31573d;background:#dce9dc}.host-badge{color:var(--green);letter-spacing:.45px;white-space:nowrap;margin-left:auto;font-size:8px;font-weight:800}.invite-note{background:#f0f2ed;margin-top:15px;padding:18px 14px 14px}.invite-line{background:var(--orange);width:20px;height:2px;margin-bottom:11px;display:block}.invite-note p{color:#6f786e;font-size:10px;line-height:1.6}.invite-note button{color:var(--green);font:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:7px;margin-top:13px;padding:0;font-size:10px;font-weight:750;display:inline-flex}.footer{border-top:1px solid var(--line);color:#91968d;letter-spacing:1px;justify-content:space-between;padding:18px 0 22px;font-size:9px;font-weight:700;display:flex}.footer>span:first-child{color:var(--ink)}@media (width<=760px){.app-shell{width:min(100% - 36px,540px)}.topbar{flex-basis:67px;height:67px}.topbar-right{gap:12px;font-size:9px}.local-tag{font-size:8px}.lobby{grid-template-columns:1fr;gap:34px;padding:54px 0 48px}.lobby h1{margin-top:18px;font-size:clamp(43px,11vw,60px)}.lobby-description{font-size:13px}.lobby-stats{margin-top:30px}.entry-panel{padding:24px}.room-view{padding-top:26px}.room-heading{align-items:flex-start;gap:14px}.room-heading h1{font-size:31px}.room-code{gap:7px;padding:9px}.room-code span{display:none}.room-grid{grid-template-columns:1fr}.draw-panel{border-right:0;border-bottom:1px solid var(--line);padding:20px 16px 22px}.number-stage{min-height:245px}.drawn-number{font-size:96px}.ticket-cell{min-height:43px;font-size:clamp(17px,5vw,25px)}.winner-banner{align-items:flex-start;gap:10px;padding:12px}.winner-icon{flex-basis:32px;width:32px;height:32px}.winner-copy strong{font-size:17px}.new-round-button{padding:0 8px;font-size:9px}.players-panel{padding:19px 17px}.invite-note{align-items:center;gap:13px;display:flex}.invite-line{flex:0 0 2px;height:28px;margin:0}.invite-note button{margin:0 0 0 auto}.footer{font-size:8px}}@media (width<=380px){.app-shell{width:calc(100% - 26px)}.connection{font-size:0}.local-tag{gap:5px}.lobby-stats{gap:15px}.room-heading h1{font-size:27px}.room-code{gap:5px}.room-code strong{font-size:13px}.invite-note{flex-wrap:wrap}.invite-note button{margin-left:15px}}