:root{
  --night:#070d24;--night2:#0d1a3d;--ink:#f6f3ea;--muted:#b9c2dd;--gold:#ffcf5a;--gold2:#ffb703;
  --red:#e63946;--red2:#b5172a;--green:#2fbf71;--green2:#1a8f50;--ice:#cfe9ff;
  --glass:rgba(255,255,255,.07);--glass2:rgba(255,255,255,.12);--line:rgba(255,255,255,.14);
  --r:22px;--shadow:0 18px 50px rgba(0,0,0,.35);
  --display:'Mountains of Christmas',Georgia,serif;--ui:'Fredoka',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;min-height:100%;background:var(--night);color:var(--ink);font-family:var(--ui);font-size:16px}
body{overflow-x:hidden}
button{font-family:inherit;cursor:pointer;color:inherit}
input,textarea,select{font-family:inherit}
#sky{position:fixed;inset:0;z-index:0;background:radial-gradient(1200px 700px at 70% -10%,#1d2f6b 0%,transparent 60%),radial-gradient(900px 600px at 0% 10%,#16295c 0%,transparent 55%),linear-gradient(180deg,#060b1f 0%,#0b1636 55%,#13224a 100%)}
#stars,#snow{position:fixed;inset:0;width:100%;height:100%;pointer-events:none}
#stars{z-index:0}#snow{z-index:60}
.aurora{position:fixed;left:-20%;right:-20%;top:-120px;height:420px;z-index:0;pointer-events:none;filter:blur(40px);opacity:.55;
  background:linear-gradient(100deg,transparent 10%,rgba(47,191,113,.55) 25%,rgba(64,224,208,.35) 40%,transparent 55%,rgba(138,99,255,.35) 70%,transparent 85%);
  animation:aur 18s ease-in-out infinite alternate;transform-origin:center}
@keyframes aur{0%{transform:translateX(-6%) skewY(-4deg) scaleY(.9)}50%{transform:translateX(4%) skewY(3deg) scaleY(1.1)}100%{transform:translateX(8%) skewY(-2deg) scaleY(.95)}}
.hills{position:fixed;left:0;right:0;bottom:0;height:140px;z-index:0;pointer-events:none;opacity:.9}
.app{position:relative;z-index:2;max-width:1240px;margin:0 auto;padding:14px 18px 40px}

/* header */
header.top{display:flex;align-items:center;gap:14px;padding:6px 2px 12px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand .logo{width:46px;height:46px;flex:none;filter:drop-shadow(0 4px 12px rgba(255,207,90,.4))}
.brand h1{font-family:var(--display);font-size:30px;line-height:1;margin:0;letter-spacing:.5px;color:#fff;text-shadow:0 2px 0 rgba(0,0,0,.25)}
.brand small{display:block;font-size:12px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin-top:3px}
.spacer{flex:1}
.cheer{display:flex;align-items:center;gap:10px;background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:6px 8px 6px 6px}
.bell{width:40px;height:40px;border-radius:50%;border:none;background:radial-gradient(circle at 35% 30%,#ffe9a8,var(--gold2));font-size:20px;display:grid;place-items:center;box-shadow:0 4px 14px rgba(255,183,3,.45)}
.bell:active{transform:scale(.92) rotate(-12deg)}
.bell.ring{animation:ring .5s}
@keyframes ring{20%{transform:rotate(18deg)}40%{transform:rotate(-14deg)}60%{transform:rotate(9deg)}80%{transform:rotate(-5deg)}}
.cheer .meter{width:120px}
.cheer .lbl{font-size:12px;color:var(--muted);display:flex;justify-content:space-between;gap:8px}
.cheer .lbl b{color:var(--gold);font-weight:600}
.bar{height:8px;border-radius:9px;background:rgba(255,255,255,.12);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:9px;background:linear-gradient(90deg,var(--red),var(--gold));width:0;transition:width .6s cubic-bezier(.2,.8,.2,1)}
.iconbtn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:var(--glass);font-size:18px;display:grid;place-items:center}
.iconbtn:hover{background:var(--glass2)}

/* tabs */
nav.tabs{display:flex;gap:6px;background:rgba(5,10,30,.55);border:1px solid var(--line);border-radius:999px;padding:6px;margin:0 0 16px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
nav.tabs button{flex:1;border:none;background:transparent;border-radius:999px;padding:10px 12px;font-size:16px;font-weight:500;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
nav.tabs button .e{font-size:20px}
nav.tabs button.on{background:linear-gradient(180deg,#f04a57,var(--red2));color:#fff;box-shadow:0 6px 18px rgba(230,57,70,.4)}
nav.tabs button:not(.on):hover{color:#fff;background:var(--glass)}
.view{display:none;animation:fade .35s ease}
.view.on{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.card{background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.045));border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.card h2{font-family:var(--display);font-size:30px;margin:0 0 4px;line-height:1.05}
.card h3{margin:0 0 8px;font-size:18px;font-weight:600}
.sub{color:var(--muted);margin:0 0 14px;font-size:15px}
.btn{white-space:nowrap;border:none;border-radius:999px;padding:12px 20px;font-size:16px;font-weight:600;display:inline-flex;align-items:center;gap:8px;justify-content:center;transition:transform .15s,box-shadow .2s}
.btn:active{transform:scale(.96)}
.btn.red{background:linear-gradient(180deg,#f25563,var(--red2));color:#fff;box-shadow:0 8px 20px rgba(230,57,70,.35)}
.btn.green{background:linear-gradient(180deg,#3fd585,var(--green2));color:#fff;box-shadow:0 8px 20px rgba(47,191,113,.35)}
.btn.gold{background:linear-gradient(180deg,#ffe08a,var(--gold2));color:#3b2500;box-shadow:0 8px 20px rgba(255,183,3,.3)}
.btn.ghost{background:var(--glass);border:1px solid var(--line);color:#fff}
.btn.sm{padding:8px 14px;font-size:14px}
.btn[disabled]{opacity:.5;pointer-events:none}
.pill{white-space:nowrap;display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.pill.live{background:rgba(230,57,70,.18);color:#ff8a94;border:1px solid rgba(230,57,70,.5)}
.pill.live::before{content:'';width:8px;height:8px;border-radius:50%;background:#ff4757;box-shadow:0 0 0 0 rgba(255,71,87,.7);animation:pulse 1.6s infinite}
.pill.practice{background:rgba(255,207,90,.15);color:var(--gold);border:1px solid rgba(255,207,90,.45)}
.pill.home{background:rgba(207,233,255,.12);color:var(--ice);border:1px solid rgba(207,233,255,.35)}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(255,71,87,0)}100%{box-shadow:0 0 0 0 rgba(255,71,87,0)}}

/* tracker */
.track-grid{align-items:start;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(320px,1fr);gap:16px}
.globe-wrap{position:sticky;top:12px;height:min(80vh,720px);border-radius:28px;overflow:hidden;background:radial-gradient(circle at 50% 50%,rgba(40,80,170,.25),transparent 65%);border:1px solid var(--line);min-height:560px;box-shadow:var(--shadow)}
#globe{display:block;width:100%;height:100%;position:absolute;inset:0;touch-action:none;cursor:grab}
#globe:active{cursor:grabbing}
.g-top{position:absolute;left:16px;right:16px;top:14px;display:flex;align-items:flex-start;gap:10px;pointer-events:none;z-index:3}
.g-top>*{pointer-events:auto}
.where{background:rgba(5,10,30,.62);border:1px solid var(--line);border-radius:18px;padding:10px 14px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);max-width:70%}
.where .t{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.where .v{font-size:20px;font-weight:600;line-height:1.2}
.g-bottom{position:absolute;left:14px;right:14px;bottom:14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center;z-index:3}
.g-bottom .chip{background:rgba(5,10,30,.62);border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:14px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
#sleigh{position:absolute;left:0;top:0;width:96px;height:60px;margin:-46px 0 0 -48px;z-index:2;pointer-events:none;transition:opacity .4s;filter:drop-shadow(0 0 10px rgba(255,207,90,.7))}
#sleigh .flip{transition:transform .5s;transform-origin:center}
#sleigh .bob{animation:bob 1.4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-4px)}}
.sleigh-tag{position:absolute;z-index:2;pointer-events:none;transform:translate(-50%,10px);background:rgba(230,57,70,.92);color:#fff;font-size:12px;font-weight:600;padding:3px 9px;border-radius:999px;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.35)}
.side{display:flex;flex-direction:column;gap:16px;min-width:0}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.stat{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:16px;padding:12px}
.stat .k{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;display:flex;gap:6px;align-items:center}
.stat .n{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums;margin-top:2px;line-height:1.15;word-break:break-word}
.stat.big{grid-column:1/-1;background:linear-gradient(135deg,rgba(230,57,70,.25),rgba(255,207,90,.12))}
.stat.big .n{font-size:36px;color:#fff}
.stat .n small{font-size:14px;color:var(--muted);font-weight:500}
.feed{max-height:260px;overflow:auto;display:flex;flex-direction:column;gap:6px;padding-right:4px}
.feed .it{display:flex;gap:10px;align-items:center;background:rgba(255,255,255,.05);border-radius:12px;padding:8px 10px;font-size:14px;animation:slidein .4s ease}
.feed .it .tm{margin-left:auto;color:var(--muted);font-size:12px;white-space:nowrap}
@keyframes slidein{from{opacity:0;transform:translateX(-10px)}}
.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:8px 0 6px}
.countdown div{background:rgba(5,10,30,.5);border:1px solid var(--line);border-radius:14px;text-align:center;padding:10px 4px}
.countdown b{display:block;font-size:30px;font-variant-numeric:tabular-nums;color:var(--gold)}
.countdown span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}
.ready{display:flex;flex-direction:column;gap:9px;margin-top:6px}
.ready .row{display:grid;grid-template-columns:130px 1fr 44px;align-items:center;gap:10px;font-size:14px}
.ready .row span:last-child{text-align:right;color:var(--muted);font-variant-numeric:tabular-nums}
.ticker{margin-top:12px;background:rgba(5,10,30,.45);border-radius:14px;padding:10px 12px;font-size:14px;display:flex;gap:8px;align-items:center;min-height:44px}
.ticker .msg{animation:fade .5s}
.practice-ctl{display:flex;flex-direction:column;gap:10px}
.seg{display:flex;background:rgba(5,10,30,.5);border:1px solid var(--line);border-radius:999px;padding:4px}
.seg button{flex:1;border:none;background:transparent;border-radius:999px;padding:8px;font-size:14px;color:var(--muted)}
.seg button.on{background:var(--glass2);color:#fff}
input[type=range]{width:100%;accent-color:var(--gold)}
.reindeer{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.reindeer span{font-size:12px;background:rgba(255,255,255,.07);border:1px solid var(--line);padding:4px 9px;border-radius:999px}

/* letters */
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip-btn{border:1px solid var(--line);background:rgba(255,255,255,.07);border-radius:999px;padding:8px 12px;font-size:15px;transition:.15s}
.chip-btn:hover{background:rgba(255,255,255,.14);transform:translateY(-1px)}
.chip-btn:active{transform:scale(.95)}
.inrow{display:flex;gap:8px;margin:12px 0}
.field{width:100%;background:rgba(5,10,30,.55);border:1px solid var(--line);color:#fff;border-radius:14px;padding:12px 14px;font-size:16px;outline:none}
.field:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,207,90,.2)}
.wishes{list-style:none;padding:0;margin:8px 0 14px;display:flex;flex-direction:column;gap:8px;min-height:40px}
.wishes li{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:14px;padding:10px 12px;animation:pop .35s cubic-bezier(.2,1.6,.4,1)}
.wishes li .e{font-size:24px}
.wishes li .x{margin-left:auto;border:none;background:transparent;font-size:18px;color:var(--muted);padding:4px 8px}
.wishes li .st{border:none;background:transparent;font-size:18px;padding:2px}
.wishes li.sent{opacity:.7}
.wishes .empty{color:var(--muted);font-size:14px;text-align:center;padding:14px;border:1px dashed var(--line);border-radius:14px}
@keyframes pop{from{transform:scale(.7);opacity:0}}
.paper{position:relative;border-radius:18px;padding:22px 22px 18px;color:#3a2a1a;background:#fff8ec;box-shadow:0 14px 40px rgba(0,0,0,.35);overflow:hidden}
.paper.s1{background:linear-gradient(#fff8ec,#fff8ec) padding-box,repeating-linear-gradient(45deg,#e63946 0 14px,#fff 14px 28px,#2fbf71 28px 42px,#fff 42px 56px) border-box;border:10px solid transparent}
.paper.s2{background:radial-gradient(circle at 10% 10%,#e9f5ff,#fff 60%);border:10px solid #9cc9ef}
.paper.s3{background:#fff4d6;border:10px solid #c8962e}
.paper .dear{font-family:var(--display);font-size:30px;margin:0 0 6px;color:#b5172a}
.paper textarea{width:100%;min-height:170px;border:none;outline:none;resize:vertical;font-size:18px;line-height:32px;background:repeating-linear-gradient(transparent 0 31px,rgba(58,42,26,.15) 31px 32px);color:#3a2a1a;font-family:var(--ui)}
.paper .sig{display:flex;gap:8px;align-items:center;margin-top:6px;flex-wrap:wrap;color:#3a2a1a}
.paper .sig input{border:none;border-bottom:2px dashed rgba(58,42,26,.35);background:transparent;font-size:17px;padding:6px 2px;outline:none;color:#3a2a1a;min-width:0;flex:1}
.prompts{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.prompts button{border:1px dashed rgba(58,42,26,.35);background:rgba(255,255,255,.6);color:#6b4a2a;border-radius:999px;padding:6px 10px;font-size:13px}
.stationery{display:flex;gap:8px;align-items:center;margin-bottom:12px;font-size:14px;color:var(--muted)}
.stationery button{width:34px;height:34px;border-radius:10px;border:2px solid transparent}
.stationery button.on{border-color:var(--gold)}
.reply{margin-top:14px;animation:pop .5s cubic-bezier(.2,1.4,.4,1)}
.reply .paper{background:#fffdf5;border:10px solid #e63946}
.reply .paper .from{font-family:var(--display);font-size:24px;color:#2a7a4a;text-align:right;margin-top:8px}
.reply .stamp{position:absolute;right:14px;top:12px;transform:rotate(9deg);border:3px solid rgba(181,23,42,.7);color:rgba(181,23,42,.8);border-radius:10px;padding:4px 8px;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.06em;text-align:center;line-height:1.2}
.flyenv{position:fixed;z-index:80;font-size:64px;pointer-events:none;animation:fly 1.6s cubic-bezier(.5,0,.6,1) forwards}
@keyframes fly{0%{transform:translate(0,0) scale(1) rotate(0)}30%{transform:translate(-20px,20px) scale(1.15) rotate(-8deg)}100%{transform:translate(40vw,-90vh) scale(.3) rotate(25deg);opacity:0}}
.jar-wrap{display:flex;gap:16px;align-items:center}
.jar{width:120px;flex:none}
.mailbox{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.mailbox .m{background:rgba(255,255,255,.06);border:1px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px;display:flex;gap:10px;align-items:center;cursor:pointer}
.mailbox .m:hover{background:rgba(255,255,255,.1)}
.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%) translateY(20px);background:#fff;color:#1b1b2f;border-radius:999px;padding:12px 20px;font-weight:600;box-shadow:0 12px 30px rgba(0,0,0,.4);z-index:90;opacity:0;transition:.35s;pointer-events:none;white-space:nowrap;max-width:92vw;overflow:hidden;text-overflow:ellipsis}
.toast.on{opacity:1;transform:translateX(-50%)}

/* call */
.call-stage{position:relative;border-radius:28px;overflow:hidden;aspect-ratio:16/10;background:#120a07;border:1px solid var(--line);box-shadow:var(--shadow);max-height:72vh;margin:0 auto}
.call-pre{display:grid;place-items:center;text-align:center;padding:28px;min-height:520px}
.call-pre .avatar-big{width:150px;height:150px;border-radius:50%;margin:0 auto 14px;background:radial-gradient(circle at 50% 40%,#2a1810,#120a07);border:4px solid var(--gold);box-shadow:0 0 0 10px rgba(255,207,90,.12),0 20px 50px rgba(0,0,0,.5);overflow:hidden}
.avatars{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:10px 0}
.avatars button{width:52px;height:52px;border-radius:50%;border:2px solid var(--line);background:rgba(255,255,255,.07);font-size:28px}
.avatars button.on{border-color:var(--gold);background:rgba(255,207,90,.2);transform:scale(1.08)}
.call-btn{width:84px;height:84px;border-radius:50%;border:none;background:linear-gradient(180deg,#3fd585,var(--green2));font-size:36px;box-shadow:0 0 0 0 rgba(47,191,113,.6);animation:callpulse 1.8s infinite;margin-top:12px}
@keyframes callpulse{70%{box-shadow:0 0 0 22px rgba(47,191,113,0)}100%{box-shadow:0 0 0 0 rgba(47,191,113,0)}}
.ringing{position:absolute;inset:0;display:grid;place-items:center;text-align:center;background:radial-gradient(circle at 50% 40%,#2a1d4a,#0a0d22);z-index:5}
.ringing .rings{position:relative;width:170px;height:170px;margin:0 auto 18px}
.ringing .rings i{position:absolute;inset:0;border-radius:50%;border:2px solid rgba(255,207,90,.5);animation:ripple 2s infinite}
.ringing .rings i:nth-child(2){animation-delay:.66s}.ringing .rings i:nth-child(3){animation-delay:1.33s}
@keyframes ripple{from{transform:scale(.7);opacity:1}to{transform:scale(1.6);opacity:0}}
.ringing .face{position:absolute;inset:18px;border-radius:50%;overflow:hidden;border:3px solid var(--gold);background:#2a1810}
.ringing h3{font-size:24px;margin:0}
.ringing p{color:var(--muted);margin:6px 0 0}
#santaScene{position:absolute;inset:0;width:100%;height:100%}
.hud{position:absolute;left:14px;right:14px;top:12px;display:flex;align-items:center;gap:8px;z-index:4}
.hud .tm{background:rgba(0,0,0,.45);border-radius:999px;padding:5px 12px;font-size:14px;font-variant-numeric:tabular-nums}
.hud .sig{display:flex;gap:2px;align-items:flex-end;height:16px;background:rgba(0,0,0,.45);padding:4px 8px;border-radius:999px}
.hud .sig i{width:3px;background:#3fd585;border-radius:2px}
.pip{position:absolute;right:14px;top:52px;width:22%;max-width:150px;aspect-ratio:3/4;border-radius:16px;overflow:hidden;border:2px solid rgba(255,255,255,.7);background:linear-gradient(160deg,#3b5bdb,#7048e8);display:grid;place-items:center;z-index:4;box-shadow:0 10px 24px rgba(0,0,0,.45)}
.pip .em{font-size:clamp(34px,6vw,64px);animation:bob 2s ease-in-out infinite}
.pip .nm{position:absolute;bottom:6px;left:6px;right:6px;font-size:12px;background:rgba(0,0,0,.45);border-radius:8px;padding:2px 6px;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.captions{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);width:min(88%,720px);z-index:4;background:rgba(0,0,0,.62);border-radius:16px;padding:10px 16px;font-size:clamp(15px,2vw,20px);line-height:1.35;text-align:center;min-height:48px;backdrop-filter:blur(4px)}
.captions b{color:var(--gold)}
.call-controls{display:flex;flex-direction:column;gap:10px;margin-top:12px}
.replies{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.replies .chip-btn{font-size:16px;padding:10px 16px;background:rgba(255,255,255,.1)}
.endrow{display:flex;gap:10px;justify-content:center;align-items:center}
.endbtn{width:60px;height:60px;border-radius:50%;border:none;background:linear-gradient(180deg,#f25563,var(--red2));font-size:26px;box-shadow:0 8px 20px rgba(230,57,70,.4)}
.honest{font-size:12px;color:var(--muted);text-align:center;margin-top:8px}

/* advent */
.advent-board{max-width:940px;margin:0 auto;position:relative;border-radius:28px;padding:20px;background:linear-gradient(180deg,rgba(181,23,42,.92),rgba(120,12,26,.95));border:1px solid rgba(255,255,255,.2);box-shadow:var(--shadow),inset 0 0 0 8px rgba(255,207,90,.25);overflow:hidden}
.advent-board::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(255,255,255,.12) 0 2px,transparent 3px) 0 0/34px 34px;opacity:.6;pointer-events:none}
.advent-head{position:relative;text-align:center;margin-bottom:14px}
.advent-head h2{font-family:var(--display);font-size:40px;margin:0;color:#fff}
.advent-head p{margin:2px 0 0;color:#ffd9dc}
.doors{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.door{position:relative;aspect-ratio:1/1.1;perspective:700px;border:none;background:none;padding:0}
.door .back{position:absolute;inset:0;border-radius:14px;background:radial-gradient(circle,#fff5d6,#ffe08a);display:grid;place-items:center;font-size:clamp(26px,4vw,40px);box-shadow:inset 0 0 18px rgba(0,0,0,.25)}
.door .front{position:absolute;inset:0;border-radius:14px;transform-origin:left center;transition:transform .9s cubic-bezier(.3,1.2,.4,1);backface-visibility:hidden;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:clamp(24px,4vw,40px);color:#fff;border:2px solid rgba(255,255,255,.35);box-shadow:0 6px 14px rgba(0,0,0,.35);text-shadow:0 2px 0 rgba(0,0,0,.3)}
.door .front::after{content:'';position:absolute;right:10px;top:50%;width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 6px var(--gold)}
.door.c0 .front{background:linear-gradient(160deg,#2fbf71,#167a44)}
.door.c1 .front{background:linear-gradient(160deg,#3a6fd8,#1c3f8f)}
.door.c2 .front{background:linear-gradient(160deg,#ffcf5a,#d99100);color:#5a3500}
.door.c3 .front{background:linear-gradient(160deg,#fff,#d6e6f5);color:#b5172a}
.door.open .front{transform:rotateY(-108deg)}
.door.locked .front{filter:saturate(.85)}
.door.today .front{animation:glow 1.6s ease-in-out infinite}
@keyframes glow{50%{box-shadow:0 0 0 4px var(--gold),0 0 24px var(--gold)}}
.door.shake{animation:shake .45s}
@keyframes shake{20%,60%{transform:translateX(-5px)}40%,80%{transform:translateX(5px)}}

/* modal */
.modal{position:fixed;inset:0;z-index:85;display:none;place-items:center;background:rgba(3,6,20,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);padding:18px}
.modal.on{display:grid;animation:fade .25s}
.modal .box{width:min(560px,100%);max-height:88vh;overflow:auto;background:linear-gradient(180deg,#1a2a5e,#101b44);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.6);position:relative;animation:pop .4s cubic-bezier(.2,1.4,.4,1)}
.modal .close{position:absolute;right:12px;top:12px}
.modal .big-e{font-size:72px;text-align:center;line-height:1}
.modal h2{font-family:var(--display);font-size:34px;text-align:center;margin:8px 0}
.modal p{font-size:18px;line-height:1.5;text-align:center;color:#e6ebff}
.modal .actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.reveal{background:rgba(255,207,90,.12);border:1px dashed rgba(255,207,90,.5);border-radius:14px;padding:12px;margin-top:10px}

/* play */
.games{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.game-card{border:none;text-align:left;border-radius:22px;padding:18px;min-height:150px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow);transition:transform .2s}
.game-card:hover{transform:translateY(-4px) rotate(-.5deg)}
.game-card .e{font-size:46px;display:block;margin-bottom:8px}
.game-card b{font-size:20px;display:block}
.game-card span{font-size:14px;opacity:.85}
.gc1{background:linear-gradient(140deg,#e63946,#8f1022)}.gc2{background:linear-gradient(140deg,#2fbf71,#0f6b3a)}.gc3{background:linear-gradient(140deg,#4a8df0,#1b3f9b)}.gc4{background:linear-gradient(140deg,#ffb703,#c76b00)}.gc5{background:linear-gradient(140deg,#9b5de5,#4d1f8f)}.gc6{background:linear-gradient(140deg,#0fb5ae,#0a6b75)}
.game-area{display:none}
.game-area.on{display:block;animation:fade .3s}
.game-top{display:flex;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.game-top h2{margin:0}
#catcher{display:block;width:100%;max-width:min(400px,calc(68vh * .69));margin:0 auto;border-radius:20px;background:linear-gradient(180deg,#0b1a44,#24407a);touch-action:none;border:1px solid var(--line)}
.scorebar{display:flex;gap:10px;justify-content:center;margin:10px 0;font-size:18px}
.scorebar span{background:var(--glass);border:1px solid var(--line);border-radius:999px;padding:6px 14px}
#treeSvg{display:block;width:100%;max-width:460px;margin:0 auto;touch-action:manipulation;cursor:crosshair}
.tray{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:12px 0}
.tray button{width:52px;height:52px;border-radius:14px;border:2px solid var(--line);background:rgba(255,255,255,.07);font-size:26px;display:grid;place-items:center}
.tray button.on{border-color:var(--gold);background:rgba(255,207,90,.18);transform:translateY(-3px)}
#flake{display:block;width:100%;max-width:460px;aspect-ratio:1;margin:0 auto;border-radius:50%;background:radial-gradient(circle,#1d3c80,#0b1a44 70%);touch-action:none;border:1px solid var(--line);cursor:crosshair}
.swatches{display:flex;gap:8px;justify-content:center;margin:12px 0;flex-wrap:wrap}
.swatches button{width:34px;height:34px;border-radius:50%;border:3px solid transparent}
.swatches button.on{border-color:#fff}
.gallery{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:10px}
.gallery img{width:72px;height:72px;border-radius:50%;border:1px solid var(--line)}
.elf-badge{margin:16px auto 0;max-width:420px;text-align:center;border-radius:24px;padding:22px;background:linear-gradient(160deg,#2fbf71,#0f6b3a);border:4px dashed rgba(255,255,255,.5);animation:pop .5s cubic-bezier(.2,1.4,.4,1)}
.elf-badge .nm{font-family:var(--display);font-size:38px;line-height:1.05;margin:6px 0}
.joke-card{max-width:520px;margin:0 auto;min-height:220px;border-radius:24px;padding:26px;text-align:center;background:linear-gradient(160deg,#9b5de5,#4d1f8f);box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:center;gap:14px;cursor:pointer}
.joke-card .q{font-size:24px;font-weight:600}
.joke-card .a{font-size:22px;color:var(--gold);min-height:30px}
.songs{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px}
.song{display:flex;align-items:center;gap:12px;background:rgba(255,255,255,.07);border:1px solid var(--line);border-radius:16px;padding:12px;text-align:left}
.song .e{font-size:30px}
.song.playing{background:rgba(47,191,113,.2);border-color:var(--green)}
.keys{display:flex;justify-content:center;gap:4px;margin-top:14px;flex-wrap:wrap}
.keys button{width:44px;height:120px;border-radius:0 0 10px 10px;border:1px solid #c9c9c9;background:linear-gradient(180deg,#fff,#eaeaea);color:#555;display:flex;align-items:flex-end;justify-content:center;padding-bottom:8px;font-weight:600}
.keys button.hit{background:linear-gradient(180deg,#ffe08a,#ffb703)}

.sparkle{position:fixed;pointer-events:none;z-index:95;font-size:20px;animation:spark 1s ease-out forwards}
@keyframes spark{to{transform:translate(var(--dx),var(--dy)) scale(.4) rotate(180deg);opacity:0}}
.foot{text-align:center;color:var(--muted);font-size:13px;margin-top:26px}
.foot button{background:none;border:none;color:var(--gold);text-decoration:underline;font-size:13px}
.settings label{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 0;border-bottom:1px solid var(--line);font-size:16px}
.settings input[type=checkbox]{width:22px;height:22px;accent-color:var(--green)}
.muted{color:var(--muted)}
.mt{margin-top:14px}

@media (max-width:980px){
  .track-grid{grid-template-columns:1fr}
  .globe-wrap{position:relative;top:0;min-height:420px;height:60vh}
  .two{grid-template-columns:1fr}
}
@media (max-width:860px){
  .app{padding:10px 12px 110px}
  nav.tabs{position:fixed;left:10px;right:10px;bottom:max(10px,env(safe-area-inset-bottom));z-index:70;margin:0;border-radius:24px;background:rgba(7,12,35,.92)}
  nav.tabs button{flex-direction:column;gap:2px;font-size:11px;padding:8px 2px;border-radius:18px}
  nav.tabs button .e{font-size:22px}
  .brand h1{font-size:24px}
  .cheer .meter{width:74px}
  .brand small{display:none}
  .where .v{font-size:16px}
  .where{max-width:64%;padding:8px 12px}
  .doors{grid-template-columns:repeat(4,1fr);gap:9px}
  .call-stage{aspect-ratio:3/4;max-height:none}
  .call-pre{min-height:0}
  .toast{bottom:110px}
}
@media (max-width:420px){
  .cheer .meter{display:none}
  .stat .n{font-size:20px}
  .stat.big .n{font-size:28px}
  .ready .row{grid-template-columns:100px 1fr 40px}
}
@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}

.col{display:flex;flex-direction:column;gap:16px;min-width:0}