/* Layout: one 9:16 stage (the painted hall) letterboxed in the viewport; sprites drawn on a canvas over it; HUD in the stage's corners. Dark by design (night temple). */
:root{
  --bg:#0c0705; --fg:#f1e3c8; --muted:#b59a76; --gold:#d9a441; --red:#8a2a1e;
  --panel:rgba(26,14,9,.84); --line:rgba(217,164,65,.38);
  --display:"Noto Serif",Georgia,"Times New Roman",serif;
  --body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",sans-serif;
  color-scheme:dark;
}
html,body{height:100%;margin:0}
body::before{content:'';position:fixed;inset:0;background:#0c0705 url(assets/hall.jpg) center/cover;filter:blur(28px) brightness(.45);transform:scale(1.1);z-index:-1}
body{background:var(--bg);color:var(--fg);font-family:var(--body);overflow:hidden;
  padding-left:max(0px,env(safe-area-inset-left,0px));padding-right:max(0px,env(safe-area-inset-right,0px))}
#wrap{position:fixed;inset:0;display:grid;place-items:center;padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
#stage{position:relative;aspect-ratio:9/16;height:100%;max-width:100%;max-height:100%;overflow:hidden;background:#000;box-shadow:0 0 80px rgba(0,0,0,.8)}
@media (max-aspect-ratio:9/16){#stage{width:100%;height:auto}}
body.wide #stage{aspect-ratio:16/9;width:min(100vw,calc(100dvh*16/9));height:auto;max-width:none;max-height:none}
body.wide::before{background-image:url(assets/hall-wide.jpg)}
#stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:manipulation}
/* HUD lives inside the stage so it matches the 9:16 stream frame */
.hud{position:absolute;z-index:5;pointer-events:none;display:flex;gap:8px;align-items:center}
.hud *{pointer-events:auto}
#top{top:10px;left:10px;right:10px;justify-content:space-between;flex-wrap:wrap}
#bottom{bottom:10px;left:10px;right:10px;justify-content:space-between;flex-wrap:wrap}
.chip{background:var(--panel);border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:12px;backdrop-filter:blur(6px);display:inline-flex;gap:6px;align-items:center;min-width:0}
.chip b{font-family:var(--display);font-weight:600;color:var(--gold)}
.n{font-variant-numeric:tabular-nums}
button{font:inherit;cursor:pointer}
.btn{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:999px;padding:7px 12px;font-size:12px;backdrop-filter:blur(6px)}
.btn:hover{border-color:var(--gold)}
.btn:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.btn.primary{background:var(--red);border-color:#b8452f;color:#fff3dc;padding:11px 20px;font-size:15px;font-weight:500}
.btn.gift{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 10px;border-radius:12px;min-width:64px}
.btn.gift small{color:var(--muted);font-size:10px;letter-spacing:.04em}
.btn.gift b{font-family:var(--display);color:var(--gold);font-size:13px}
#gifts{display:flex;gap:6px}
/* merit board */
#board{position:absolute;right:10px;top:52px;z-index:5;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 10px;min-width:150px;font-size:12px;backdrop-filter:blur(6px)}
#board h3{margin:0 0 4px;font-family:var(--display);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);font-weight:600}
#board ol{margin:0;padding-left:18px;display:grid;gap:2px}
#board li span{float:right;color:var(--muted);font-variant-numeric:tabular-nums;margin-left:8px}
/* chat feed (left, like a live) */
#feed{position:absolute;left:10px;top:52px;z-index:4;width:calc(100% - 190px);max-width:260px;display:flex;flex-direction:column;gap:4px;pointer-events:none}
.msg{background:rgba(0,0,0,.45);border-radius:10px;padding:4px 8px;font-size:11px;line-height:1.35;max-width:100%;min-width:0;overflow-wrap:anywhere;animation:in .35s ease-out}
.msg b{color:var(--gold);font-weight:600}
.msg.gift{background:rgba(138,42,30,.6);border:1px solid rgba(217,164,65,.5)}
@keyframes in{from{opacity:0;transform:translateY(6px)}}
/* entry */
#gate{position:absolute;inset:0;z-index:10;display:grid;place-items:center;background:radial-gradient(ellipse at 50% 35%,rgba(217,164,65,.16),rgba(12,7,5,.80) 62%);padding:16px}
#gate form{width:min(100%,360px);background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px 20px;backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:13px;box-shadow:0 20px 60px rgba(0,0,0,.6)}
#gate h1{font-family:var(--display);font-weight:600;font-size:25px;margin:0;color:var(--gold);text-wrap:balance}
#gate p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}
label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
input{font:inherit;font-size:16px;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:rgba(0,0,0,.35);color:var(--fg);width:100%;box-sizing:border-box}
input::placeholder{color:#7d6a52}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.hint{font-size:11px;color:var(--muted)}
.hint a{color:var(--gold);text-underline-offset:2px}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{background:rgba(0,0,0,.3);border:1px solid var(--line);color:var(--fg);border-radius:999px;padding:5px 10px;font-size:12px}
.seg button[aria-pressed="true"]{background:var(--red);border-color:#b8452f;color:#fff3dc}
#toast{position:absolute;left:50%;top:14%;transform:translateX(-50%);z-index:6;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:9px 15px;font-family:var(--display);color:var(--gold);font-size:14px;opacity:0;transition:opacity .4s;pointer-events:none;max-width:88%;text-align:center}
#toast.show{opacity:1}
@media (prefers-reduced-motion:reduce){#toast,.msg{transition:none;animation:none}}
@media (max-width:520px){#bottom{gap:6px;bottom:6px;flex-wrap:wrap;justify-content:center;left:6px;right:6px}#gifts{gap:4px;flex:0 0 auto}.btn.gift{min-width:0;width:38px;height:34px;padding:0;border-radius:50%;justify-content:center}.btn.gift b{font-size:0}.btn.gift::before{font-size:17px;line-height:1}.btn.gift[data-fx=petal]::before{content:"🌸"}.btn.gift[data-fx=incense]::before{content:"🪔"}.btn.gift[data-fx=lotus]::before{content:"🪷"}.btn.gift[data-fx=bell]::before{content:"🔔"}#bottom .row{flex:1 1 auto;justify-content:flex-end;gap:4px;flex-wrap:nowrap}.btn{padding:6px 9px;font-size:11px;white-space:nowrap}#nextTrack{font-size:0;padding:6px 10px}#nextTrack::before{content:"♪ ›";font-size:12px}}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}body{margin:0;font-size:14px}[hidden]{display:none!important}