/* Falling Pickaxe — game shell UI (v5: premium glass UI, readable type) */
@font-face{font-family:"Inter";src:url('./assets/fonts/Inter-Regular.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url('./assets/fonts/Inter-SemiBold.woff') format('woff');font-weight:600;font-display:swap}
@font-face{font-family:"InterDisplay";src:url('./assets/fonts/InterDisplay-ExtraBold.woff') format('woff');font-weight:800;font-display:swap}
@font-face{font-family:"InterDisplay";src:url('./assets/fonts/InterDisplay-Black.woff') format('woff');font-weight:900;font-display:swap}
:root{
 --bg:#070912;--ink:#0b0d18;
 --line:rgba(255,255,255,.09);--line-2:rgba(255,255,255,.16);
 --txt:#f5f7fc;--sub:#b3bad0;--mute:#838ba3;
 --gold:#ffcf57;--gold-2:#ff9f1c;--green:#4fdc77;--violet:#a58bff;--cyan:#7fe7ff;--red:#ff5f6d;
 --display:"InterDisplay","Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
 --body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
 --safe-t:env(safe-area-inset-top,0px);--safe-b:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none;background:var(--bg);color:var(--txt);font-family:var(--body);font-weight:400;
 -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}
body{background:var(--bg) url('./assets/v2/bg_sky.webp') center/cover no-repeat}
body:before{content:'';position:fixed;inset:0;background:radial-gradient(80% 60% at 50% 40%,rgba(7,9,18,.45),rgba(7,9,18,.88));backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
#app{position:fixed;inset:0;display:flex;justify-content:center}
.col{position:relative;height:100%;width:min(100%,max(62dvh,360px));overflow:hidden;background:#5fb8ff;box-shadow:0 0 0 1px rgba(255,255,255,.06),0 30px 120px rgba(0,0,0,.7)}
#cv{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;image-rendering:pixelated}
button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;border:0;background:none;padding:0}
button:focus-visible,a:focus-visible{outline:2px solid rgba(255,255,255,.55);outline-offset:3px}
.hidden{display:none!important}
svg.i{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
svg.i.f{fill:currentColor;stroke:none}
.ol{text-shadow:0 2px 14px rgba(0,0,0,.45)}

/* ---------- buttons ---------- */
.btn{position:relative;isolation:isolate;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:56px;padding:12px 20px;border-radius:16px;
 background:linear-gradient(180deg,#ffe08a,#ffc94a 45%,#ffad2e);color:#2a1700;font-family:var(--display);font-weight:800;font-size:18px;letter-spacing:.01em;
 box-shadow:inset 0 1px 0 rgba(255,255,255,.65),inset 0 -2px 0 rgba(120,60,0,.25),0 10px 26px rgba(255,166,40,.28),0 2px 0 rgba(0,0,0,.25);transition:transform .12s,filter .12s}
.btn:after{content:'';position:absolute;top:0;bottom:0;left:-60%;width:38%;z-index:-1;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);animation:shine 4.2s ease-in-out infinite}
@keyframes shine{0%,62%{left:-60%}100%{left:140%}}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:scale(.98)}
.btn.big{min-height:62px;font-size:20px;border-radius:18px}
.btn svg.i{width:16px;height:16px}
.btn .pi{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(42,23,0,.13);flex:none}
.btn .pi svg.i{margin-left:2px}
.btn small{display:block;font-family:var(--body);font-weight:600;font-size:13px;opacity:.72;letter-spacing:0;margin-top:2px}
.btn .stack{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15;text-align:left}
.ghost{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;min-height:46px;padding:0 14px;border-radius:14px;
 background:rgba(255,255,255,.06);border:1px solid var(--line);color:#e9ecf6;font-weight:600;font-size:14px;white-space:nowrap;transition:background .15s,transform .12s}
.ghost:hover{background:rgba(255,255,255,.1)}
.ghost:active{transform:scale(.98);background:rgba(255,255,255,.12)}
.ghost svg.i{width:17px;height:17px;opacity:.9}
.icon-btn{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;
 background:rgba(12,14,26,.62);border:1px solid var(--line-2);box-shadow:0 6px 18px rgba(0,0,0,.28);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:transform .12s}
.icon-btn:active{transform:scale(.94)}

/* ---------- screens ---------- */
#ui{position:absolute;inset:0;z-index:20;pointer-events:none}
.screen{position:absolute;inset:0;display:flex;flex-direction:column;align-items:stretch;gap:12px;padding:calc(14px + var(--safe-t)) 18px calc(18px + var(--safe-b));
 overflow-y:auto;overscroll-behavior:contain;pointer-events:auto;scrollbar-width:none;animation:fadein .28s ease-out}
.screen::-webkit-scrollbar{display:none}
@keyframes fadein{from{opacity:0}}
.screen.dim{background:linear-gradient(180deg,rgba(6,8,16,.3),rgba(6,8,16,.66) 45%,rgba(6,8,16,.92))}
.screen.dark{background:radial-gradient(90% 45% at 50% 0%,rgba(255,207,87,.10),transparent 70%),rgba(6,8,16,.8);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.topline{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:44px}
.topline .ghost{width:auto;min-height:44px;padding:0 15px 0 11px;background:rgba(12,14,26,.62);border-color:var(--line-2);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.spacer{flex:1}

/* home */
.screen.home{padding-bottom:0;background:linear-gradient(180deg,rgba(6,8,16,.12),rgba(6,8,16,0) 30%)}
.hero{display:flex;flex-direction:column;align-items:center;gap:14px;margin:4px 0 10px}
.logo-wrap{position:relative;display:grid;place-items:center}
.logo-wrap:before{content:'';position:absolute;width:250px;height:250px;border-radius:50%;background:radial-gradient(circle,rgba(255,207,87,.4),rgba(255,207,87,0) 65%);pointer-events:none}
.logo{position:relative;display:block;width:132px;height:auto;aspect-ratio:1/1;object-fit:contain;border-radius:28px;
 box-shadow:0 0 0 1px rgba(255,255,255,.22),0 18px 40px rgba(0,0,0,.45);animation:bob 4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-6px)}}
.tagline{white-space:nowrap;margin:0;padding:8px 15px;border-radius:999px;background:rgba(8,10,20,.58);border:1px solid var(--line);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
 font-weight:600;font-size:13.5px;color:#eef1f8;text-align:center;text-shadow:none}
.tagline i{font-style:normal;color:var(--gold);margin:0 6px}
.sheet{margin:auto -18px 0;padding:16px 18px calc(16px + var(--safe-b));display:flex;flex-direction:column;gap:10px;border-radius:28px 28px 0 0;
 background:linear-gradient(180deg,rgba(13,15,28,.84),rgba(8,9,18,.97) 38%);border-top:1px solid var(--line-2);
 box-shadow:0 -24px 60px rgba(0,0,0,.4);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.sheet:before{content:'';display:block;width:38px;height:4px;border-radius:4px;background:rgba(255,255,255,.16);margin:-4px auto 4px}
.cta{justify-content:space-between;text-align:left;padding:0 12px 0 20px}
.cta .stack>span{font-size:21px}
.xcard{position:relative;display:flex;align-items:center;gap:14px;width:100%;min-height:68px;padding:10px 14px 10px 10px;border-radius:18px;text-align:left;overflow:hidden;
 background:linear-gradient(135deg,rgba(165,139,255,.24),rgba(255,95,109,.10) 55%,rgba(255,207,87,.16));border:1px solid rgba(190,170,255,.36);
 box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 10px 30px rgba(120,80,255,.16);transition:transform .12s}
.xcard:active{transform:scale(.98)}
.xcard .ico{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:linear-gradient(145deg,#b79cff,#6a4bff);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 6px 16px rgba(106,75,255,.45);color:#fff}
.xcard .ico svg.i{width:28px;height:28px;stroke-width:2.2}
.xcard .txt{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.xcard b{font-family:var(--display);font-weight:800;font-size:17px;line-height:1.15}
.xcard small{font-size:12.5px;color:#cfc8ee;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.xcard .tag{flex:none;font-family:var(--display);font-weight:800;font-size:10.5px;letter-spacing:.08em;padding:4px 8px;border-radius:999px;background:var(--red);color:#fff}
.xcard .chev{flex:none;color:#cfc8ee}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mode{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:3px;min-width:0;padding:12px;border-radius:18px;text-align:left;overflow:hidden;
 background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));border:1px solid var(--line);transition:transform .12s}
.mode:active{transform:scale(.98)}
.mode .art{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:6px;background:linear-gradient(145deg,rgba(255,159,28,.35),rgba(255,95,109,.15));border:1px solid rgba(255,180,90,.3)}
.mode.touch .art{background:linear-gradient(145deg,rgba(127,231,255,.3),rgba(90,120,255,.16));border-color:rgba(127,231,255,.3)}
.mode .art img{width:30px;height:30px;image-rendering:pixelated}
.mode strong{font-family:var(--display);font-weight:800;font-size:15.5px;line-height:1.15}
.mode span{font-size:12px;font-weight:600;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.meter{width:100%;height:5px;border-radius:5px;background:rgba(255,255,255,.08);overflow:hidden;margin-top:6px}
.meter i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--gold-2),var(--gold))}
.mode.touch .meter i{background:linear-gradient(90deg,#5a8bff,var(--cyan))}
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.tool{display:flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:0 6px;border-radius:13px;background:rgba(255,255,255,.045);border:1px solid var(--line);
 font-size:12.5px;font-weight:600;color:#dfe3ef;white-space:nowrap;transition:background .15s,transform .12s}
.tool svg.i{width:16px;height:16px;color:var(--gold)}
.tool:active{transform:scale(.97);background:rgba(255,255,255,.09)}
.profile{display:flex;justify-content:center;flex-wrap:wrap;gap:16px;margin:4px 0 0;font-size:12.5px;font-weight:600;color:var(--mute)}
.profile span{display:inline-flex;align-items:center;gap:6px}
.profile b{color:#e9ecf6;font-weight:600}
.profile svg.i{width:14px;height:14px}
.profile .g{color:var(--cyan)}.profile .s{color:var(--gold)}.profile .w{color:var(--green)}

/* panels */
.panel{background:linear-gradient(180deg,rgba(20,23,40,.92),rgba(10,12,24,.95));border:1px solid var(--line-2);border-radius:24px;padding:20px;
 box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 24px 60px rgba(0,0,0,.5);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.panel h2{margin:6px 0 8px;font-family:var(--display);font-size:26px;line-height:1.12;font-weight:800;letter-spacing:-.005em}
.panel p{margin:0;color:var(--sub);font-size:15px;line-height:1.55}
.panel p b{color:var(--txt);font-weight:600}
.panel p+p{margin-top:10px}
.kicker{display:inline-block;font-family:var(--display);font-weight:800;font-size:11px;letter-spacing:.14em;color:var(--gold);text-transform:uppercase}
.list{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.opt{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:58px;padding:8px 14px 8px 16px;border-radius:15px;background:rgba(255,255,255,.045);border:1px solid var(--line);
 font-weight:600;font-size:15px;color:var(--txt);text-align:left;transition:background .15s}
.opt:active{background:rgba(255,255,255,.08)}
.opt>span{display:flex;align-items:center;gap:12px;min-width:0}
.opt small{display:block;font-size:12.5px;color:var(--mute);font-weight:400;margin-top:2px}
.opt i{font-style:normal;font-weight:600;font-size:13px;color:var(--gold);white-space:nowrap}
.sw{position:relative;flex:none;width:46px;height:28px;border-radius:999px;background:rgba(255,255,255,.14);transition:background .2s}
.sw:after{content:'';position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.35);transition:transform .2s}
.sw.on{background:linear-gradient(90deg,#3cc46a,var(--green))}
.sw.on:after{transform:translateX(18px)}
.dot{flex:none;width:18px;height:18px;border-radius:50%;background:var(--skin);box-shadow:0 0 0 3px rgba(255,255,255,.08),0 0 14px var(--skin)}
.opt.skin.sel{border-color:var(--skin)}
.opt:disabled{opacity:.45}
.notice{white-space:pre-line;font-size:13px;line-height:1.65;color:var(--sub);margin:14px 0 0;padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid var(--line);text-align:left}
.row{display:flex;gap:8px}
.center-stack{margin-top:auto;display:flex;flex-direction:column;gap:10px}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}
.stats div{padding:11px 13px;border-radius:14px;background:rgba(255,255,255,.045);border:1px solid var(--line);text-align:left;min-width:0}
.stats span{display:block;font-size:11px;font-weight:600;color:var(--mute);letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stats strong{display:block;margin-top:3px;font-family:var(--display);font-size:22px;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.worlds{display:flex;flex-direction:column;gap:8px}
.world{display:flex;align-items:center;gap:14px;text-align:left;border-radius:18px;padding:10px 14px 10px 10px;background:linear-gradient(180deg,rgba(20,23,40,.9),rgba(10,12,24,.94));border:1px solid var(--line);transition:transform .12s}
.world:active{transform:scale(.98)}
.world img{width:52px;height:52px;image-rendering:pixelated;border-radius:12px}
.world div{flex:1;min-width:0}
.world strong{display:block;font-family:var(--display);font-size:16.5px;font-weight:800}
.world small{display:block;margin-top:2px;font-size:12.5px;color:var(--sub)}
.world .done{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:rgba(79,220,119,.16);color:var(--green)}
.world .done svg.i{width:16px;height:16px;stroke-width:2.6}
.world.sel{border-color:rgba(255,207,87,.55);box-shadow:0 0 0 1px rgba(255,207,87,.2),0 10px 26px rgba(255,170,40,.12)}

/* level map */
.lv-head{display:flex;flex-direction:column;gap:8px;padding:8px 2px 4px}
.lv-head h2{margin:0;font-family:var(--display);font-weight:800;font-size:28px;letter-spacing:-.005em}
.lv-head .meta{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:600;color:var(--sub)}
.lv-head .meta svg.i{width:15px;height:15px;color:var(--gold)}
.lv-head .meta .meter{flex:1;margin:0;height:6px}
.levels{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-bottom:10px}
.lv{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:8px;min-height:132px;padding:12px;border-radius:18px;text-align:left;overflow:hidden;
 background:linear-gradient(180deg,rgba(22,25,44,.92),rgba(10,12,24,.95));border:1px solid var(--line);transition:transform .12s}
.lv:active{transform:scale(.98)}
.lv .top{display:flex;justify-content:space-between;align-items:center;width:100%}
.lv .n{font-family:var(--display);font-weight:800;font-size:12px;letter-spacing:.12em;color:var(--mute)}
.lv .st{display:flex;gap:1px;color:rgba(255,255,255,.16)}
.lv .st svg.i{width:15px;height:15px}
.lv .st .on{color:var(--gold);filter:drop-shadow(0 0 6px rgba(255,207,87,.5))}
.lv img{width:44px;height:44px;image-rendering:pixelated;border-radius:10px;box-shadow:0 6px 14px rgba(0,0,0,.35)}
.lv strong{font-family:var(--display);font-size:15px;font-weight:800;line-height:1.2;padding-right:4px}
.lv.cur{border-color:rgba(255,207,87,.6);background:linear-gradient(180deg,rgba(58,43,14,.92),rgba(18,14,10,.95));box-shadow:0 0 0 1px rgba(255,207,87,.2),0 12px 30px rgba(255,170,40,.18)}
.lv.cur .n{color:var(--gold)}
.lv.cur .go{position:absolute;right:12px;top:58px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(180deg,#ffe08a,#ffad2e);color:#2a1700;box-shadow:0 6px 14px rgba(255,166,40,.35)}
.lv.cur .go svg.i{width:13px;height:13px;margin-left:2px}
.lv.locked{opacity:.62}
.lv.locked img{filter:grayscale(1) brightness(.55)}
.lv .lock{color:var(--mute)}
.lv .lock svg.i{width:15px;height:15px}

/* end card */
.endcard{margin:auto 0;display:flex;flex-direction:column;align-items:stretch;gap:12px;text-align:center;padding:22px 18px 18px;border-radius:26px;
 background:linear-gradient(180deg,rgba(20,23,40,.94),rgba(9,11,22,.97));border:1px solid var(--line-2);box-shadow:0 30px 80px rgba(0,0,0,.55)}
.endcard .logo.small{align-self:center;width:64px;height:64px;border-radius:17px;margin:0;animation:none;box-shadow:0 0 0 1px rgba(255,255,255,.2),0 10px 24px rgba(0,0,0,.4)}
.endcard h1{margin:2px 0 0;font-family:var(--display);font-size:32px;line-height:1.05;font-weight:900;letter-spacing:-.01em;text-shadow:none;
 background:linear-gradient(180deg,#e8ffd8,#4fdc77);-webkit-background-clip:text;background-clip:text;color:transparent}
.endcard h1.lose{background-image:linear-gradient(180deg,#ffe1e1,#ff5f6d)}
.endcard h1.rec{background-image:linear-gradient(180deg,#fff4cc,#ffb02e)}
.endcard .sub{margin:0 auto;font-weight:400;font-size:14.5px;line-height:1.5;color:var(--sub);max-width:330px;text-shadow:none}
.endcard .stats{margin-top:2px}
.endcard .notice{margin:0}
.endcard .legend{font-family:var(--display);font-weight:800;font-size:13px;letter-spacing:.14em;color:#ff9af4}
.stars{display:flex;justify-content:center;gap:8px}
.stars b{color:rgba(255,255,255,.12);display:grid}
.stars svg.i{width:46px;height:46px}
.stars b.on{color:var(--gold);filter:drop-shadow(0 0 14px rgba(255,207,87,.55));animation:star .5s backwards}
.stars b:nth-child(2).on{animation-delay:.15s}.stars b:nth-child(3).on{animation-delay:.3s}
@keyframes star{from{transform:scale(0) rotate(-40deg)}70%{transform:scale(1.25)}}
.bigdepth{font-family:var(--display);font-size:64px;font-weight:900;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;text-shadow:none;
 background:linear-gradient(180deg,#fff,#c3cae0);-webkit-background-clip:text;background-clip:text;color:transparent}
.bigdepth small{font-size:.42em;margin-left:6px}

/* ---------- HUD ---------- */
.hud{position:absolute;left:0;right:0;top:0;z-index:10;padding:calc(10px + var(--safe-t)) 12px 0;pointer-events:none;display:flex;flex-direction:column;gap:8px}
.hud-row{display:flex;align-items:stretch;gap:8px}
.plaque{min-width:74px;max-width:32%;padding:6px 11px 7px;border-radius:14px;background:rgba(10,12,24,.68);border:1px solid var(--line-2);
 box-shadow:0 6px 18px rgba(0,0,0,.25);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.plaque span{display:block;font-size:10px;font-weight:600;color:#a7afc8;letter-spacing:.1em;text-transform:uppercase;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plaque strong{display:block;font-family:var(--display);font-size:19px;font-weight:800;line-height:1.2;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:clip}
.plaque.mid{flex:1;min-width:0;max-width:none;text-align:center}
.plaque.lvl strong{font-size:15px;text-overflow:ellipsis}
.plaque.endless strong{color:var(--gold)}
.bar{height:6px;border-radius:6px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:6px}
.bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#4fdc77,var(--gold));border-radius:6px}
.bar.fever i{background:linear-gradient(90deg,#ff7af0,#ffe14a,#7cf05e,#7ff3ff)}
.hud .btns{display:flex;gap:6px;pointer-events:auto}
.hud .icon-btn{pointer-events:auto;align-self:center}
.hearts{font-size:20px;letter-spacing:2px;color:#ff5f6d;text-shadow:0 2px 8px rgba(0,0,0,.45)}
.mission{position:absolute;left:12px;right:12px;bottom:calc(12px + var(--safe-b));z-index:10;text-align:center;font-size:12.5px;font-weight:600;color:#e9ecf6;
 background:rgba(8,10,20,.62);border:1px solid var(--line);border-radius:12px;padding:8px 10px;pointer-events:none;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.mission:empty{display:none}
.boost{position:absolute;right:14px;bottom:calc(58px + var(--safe-b));z-index:12;width:84px;height:84px;border-radius:50%;
 background:radial-gradient(circle at 50% 35%,#ffe9a8,#ffc94a 60%,#ff9f1c);box-shadow:inset 0 1px 0 rgba(255,255,255,.6),0 10px 24px rgba(255,160,40,.35);
 font-family:var(--display);font-weight:800;font-size:20px;color:#2a1700;display:grid;place-items:center;pointer-events:auto;touch-action:none}
.boost small{display:block;font-size:10px;margin-top:-4px}
.boost.on{transform:scale(.94)}
.toast{position:absolute;left:50%;top:40%;transform:translate(-50%,-50%) scale(.85);opacity:0;z-index:30;pointer-events:none;transition:all .22s;text-align:center;
 font-family:var(--display);font-weight:800;font-size:17px;white-space:nowrap;padding:12px 20px;border-radius:999px;background:rgba(10,12,24,.88);border:1px solid var(--line-2);box-shadow:0 14px 40px rgba(0,0,0,.45);text-shadow:none}
.toast.show{opacity:1;transform:translate(-50%,-50%) scale(1)}
.col.panel-open #hud{display:none}

/* ---------- loading ---------- */
.loading{position:absolute;inset:0;z-index:50;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;
 background:radial-gradient(60% 40% at 50% 42%,rgba(255,207,87,.18),transparent 70%),#070912;transition:opacity .4s}
.loading.out{opacity:0;pointer-events:none}
.loading img{width:104px;height:104px;object-fit:contain;border-radius:24px;box-shadow:0 0 0 1px rgba(255,255,255,.2),0 18px 40px rgba(0,0,0,.5);animation:bob 1.8s ease-in-out infinite}
.loading strong{font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:.02em;text-shadow:none}
.loading .meter{width:200px;height:6px;margin:0}
.loading .meter i{width:0;transition:width .2s}
.loading p{margin:0;font-weight:400;font-size:13.5px;color:var(--sub);text-align:center;max-width:280px;text-shadow:none}

/* ---------- fluid heights: sizes follow the SMALL viewport (svh), so nothing jumps when the browser bar hides ---------- */
.logo{width:clamp(76px,15vh,132px);width:clamp(76px,15svh,132px);height:auto}
.logo-wrap:before{width:clamp(150px,30svh,250px);height:clamp(150px,30svh,250px)}
.hero{gap:clamp(8px,1.6svh,14px);margin:clamp(0px,.6svh,4px) 0 clamp(4px,1.2svh,10px)}
.sheet{gap:clamp(7px,1.2svh,10px);padding-top:clamp(12px,2svh,16px)}
.btn.big{min-height:clamp(52px,7.4svh,62px)}
.xcard{min-height:clamp(56px,8svh,68px);padding-top:clamp(6px,1.1svh,10px);padding-bottom:clamp(6px,1.1svh,10px)}
.xcard .ico{width:clamp(40px,5.8svh,48px);height:clamp(40px,5.8svh,48px)}
.mode{padding:clamp(9px,1.5svh,12px) 12px}
.mode .art{width:clamp(34px,5svh,42px);height:clamp(34px,5svh,42px);margin-bottom:clamp(2px,.7svh,6px)}
.tool{min-height:clamp(36px,5svh,42px)}
.screen.home{overscroll-behavior:none}
@media (prefers-reduced-motion:reduce){.logo,.loading img,.btn:after,.screen{animation:none}}