:root{
  --night:#0C172B; --night-2:#16243E; --indigo:#2B4160;
  --gold:#E7C372; --gold-soft:#F3DFA8;
  --ember:#FF9A3C; --ember-deep:#E4631C;
  --cloud:#8B88A6; --cream:#F6F1E4;
  --nav-h:64px; --mini-h:62px; --shell:460px;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{background:#070D18;color:var(--cream);font-family:'Outfit',system-ui,sans-serif;font-size:15px;line-height:1.5;display:flex;justify-content:center}
#shell{width:100%;max-width:var(--shell);background:var(--night);position:relative;height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 0 80px rgba(0,0,0,.6)}
/* Coluna flexivel: o cabecalho ocupa o que precisa e o scroll fica com o resto.
   Com altura de ecra inteiro, o cabecalho empurrava o fundo para fora da vista. */
#scroll{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;padding-bottom:calc(var(--nav-h) + var(--mini-h) + 28px + env(safe-area-inset-bottom,0px))}
.pad{padding:0 18px}
h1,h2,h3{font-weight:700;letter-spacing:-.01em}
.muted{color:var(--cloud)}
.sec-title{font-size:17px;margin:26px 0 12px}
.row{display:flex;align-items:center;gap:12px}
header{flex:0 0 auto;position:sticky;top:0;z-index:30;backdrop-filter:blur(14px);background:linear-gradient(180deg,rgba(12,23,43,.96),rgba(12,23,43,.72));padding:14px 18px 10px;display:flex;align-items:center;gap:10px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:19px;color:var(--gold)}
.brand .mark{width:30px;height:30px;border-radius:9px;background:var(--night-2);display:grid;place-items:center;overflow:hidden;border:1px solid var(--indigo)}
.spacer{flex:1}
.chip{background:var(--night-2);border:1px solid var(--indigo);color:var(--cream);border-radius:999px;padding:6px 12px;font:600 12px Outfit;cursor:pointer}
.chip:hover{border-color:var(--ember)}
.icon-btn{width:34px;height:34px;border-radius:50%;background:var(--night-2);border:1px solid var(--indigo);display:grid;place-items:center;cursor:pointer;color:var(--cloud)}
.icon-btn:hover{color:var(--ember);border-color:var(--ember)}
.hero{position:relative;margin:4px 18px 0;border-radius:24px;overflow:hidden;aspect-ratio:1/1;max-height:330px}
.hero img{width:100%;height:100%;object-fit:cover;display:block}
.hero .veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,23,43,0) 35%,rgba(12,23,43,.94) 100%)}
.hero .copy{position:absolute;left:18px;right:18px;bottom:16px}
.eyebrow{font:700 11px Outfit;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.hero h2{font-size:25px;margin:4px 0 2px}
.btn{border:0;border-radius:999px;font:700 14px Outfit;cursor:pointer;padding:11px 20px;display:inline-flex;align-items:center;gap:8px}
.btn-ember{background:linear-gradient(135deg,var(--ember),var(--ember-deep));color:#2A1403}
.btn-ghost{background:rgba(255,255,255,.07);color:var(--cream);border:1px solid var(--indigo)}
.scroller{display:flex;gap:13px;overflow-x:auto;padding:2px 18px 6px;scroll-snap-type:x mandatory}
.scroller::-webkit-scrollbar{display:none}
.card{flex:0 0 142px;scroll-snap-align:start;cursor:pointer}
.art{width:142px;height:142px;border-radius:16px;overflow:hidden;position:relative;border:1px solid rgba(255,255,255,.07)}
.art img{width:100%;height:100%;object-fit:cover}
.card h4{font-size:14px;margin-top:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.card p{font-size:12px;color:var(--cloud)}
.song{display:flex;align-items:center;gap:13px;padding:9px 18px;cursor:pointer;border-radius:14px}
.song:hover{background:rgba(255,255,255,.04)}
.song.active{background:rgba(255,154,60,.1)}
.song.active .s-title{color:var(--ember)}
.num{width:30px;text-align:center;font:700 13px 'JetBrains Mono';color:var(--gold);flex:0 0 auto}
.thumb{width:46px;height:46px;border-radius:12px;overflow:hidden;flex:0 0 auto;border:1px solid rgba(255,255,255,.08)}
.thumb img,.thumb div{width:100%;height:100%;object-fit:cover}
.song.active .num{color:var(--ember)}
.s-meta{flex:1;min-width:0}
.s-title{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.s-sub{font-size:12.5px;color:var(--cloud);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tagdot{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--indigo);margin:0 6px;vertical-align:middle}
.dur{font:400 12px 'JetBrains Mono';color:var(--cloud)}
.searchbar{display:flex;align-items:center;gap:10px;background:var(--night-2);border:1px solid var(--indigo);border-radius:16px;padding:12px 14px;margin:6px 18px 0}
.searchbar input{flex:1;background:none;border:0;outline:none;color:var(--cream);font:400 15px Outfit}
.searchbar input::placeholder{color:var(--cloud)}
.hintrow{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px 0}
.hint{font:600 12px Outfit;color:var(--cloud);background:var(--night-2);border:1px solid var(--indigo);border-radius:999px;padding:6px 11px;cursor:pointer}
.match{font:700 10px Outfit;letter-spacing:.1em;text-transform:uppercase;color:var(--ember);background:rgba(255,154,60,.12);border-radius:6px;padding:2px 6px;margin-left:8px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 18px}
.cat{border-radius:18px;padding:16px 14px;min-height:88px;display:flex;flex-direction:column;justify-content:flex-end;cursor:pointer;border:1px solid rgba(255,255,255,.08);background:linear-gradient(145deg,var(--night-2),#101B30)}
.cat:hover{border-color:var(--ember)}
.cat{position:relative;overflow:hidden}
.cat .bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cat .bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(12,23,43,.25),rgba(12,23,43,.88))}
.cat b,.cat span,.cat .pick{position:relative;z-index:1}
.cat .pick{margin-top:8px;font:600 11px Outfit;color:var(--ember);border:1px solid rgba(255,154,60,.45);border-radius:999px;padding:4px 9px;align-self:flex-start;cursor:pointer}
.cat b{font-size:15px}
.cat span{font-size:12px;color:var(--cloud)}
.cat.new{border-style:dashed;align-items:center;justify-content:center;text-align:center;color:var(--cloud)}
#sheet{position:fixed;inset:0;max-width:var(--shell);margin:0 auto;background:var(--night);z-index:60;transform:translateY(100%);transition:transform .34s cubic-bezier(.3,.8,.3,1);display:flex;flex-direction:column}
#sheet.open{transform:translateY(0)}
.sheet-top{display:flex;align-items:center;gap:12px;padding:16px 18px 8px}
.sheet-scroll{flex:1;overflow-y:auto;padding-bottom:calc(32px + env(safe-area-inset-bottom,0px))}
.bigart{margin:4px 22px 0;border-radius:26px;overflow:hidden;aspect-ratio:1/1;box-shadow:0 24px 50px rgba(0,0,0,.55)}
.bigart img{width:100%;height:100%;object-fit:cover}
.progress{height:5px;border-radius:9px;background:var(--indigo);margin:20px 22px 7px;position:relative;cursor:pointer}
.progress i{position:absolute;left:0;top:0;bottom:0;border-radius:9px;background:linear-gradient(90deg,var(--gold),var(--ember));width:0}
.progress b{position:absolute;top:50%;width:13px;height:13px;border-radius:50%;background:var(--cream);transform:translate(-50%,-50%);left:0}
.times{display:flex;justify-content:space-between;padding:0 22px;font:400 11.5px 'JetBrains Mono';color:var(--cloud)}
.controls{display:flex;align-items:center;justify-content:center;gap:26px;padding:16px 0 4px}
.cbtn{background:none;border:0;color:var(--cream);cursor:pointer;display:grid;place-items:center}
.cbtn.main{width:66px;height:66px;border-radius:50%;background:linear-gradient(135deg,var(--ember),var(--ember-deep));color:#2A1403;box-shadow:0 10px 26px rgba(228,99,28,.38)}
.tabs{display:flex;gap:7px;padding:16px 18px 10px}
.tab{flex:1;text-align:center;padding:9px;border-radius:12px;background:var(--night-2);border:1px solid var(--indigo);font:600 13px Outfit;color:var(--cloud);cursor:pointer}
.tab.on{background:rgba(255,154,60,.13);border-color:var(--ember);color:var(--ember)}
.lyrics{padding:4px 22px;font-size:17.5px;line-height:1.95;white-space:pre-wrap}
.chords{padding:4px 22px;font:400 13.5px/1.9 'JetBrains Mono';white-space:pre;overflow-x:auto}
.chords .ch{color:var(--ember);font-weight:700}
.keybox{margin:0 22px 10px;display:inline-flex;gap:8px;align-items:center;background:var(--night-2);border:1px solid var(--indigo);border-radius:10px;padding:6px 11px;font-size:13px}
.video{margin:4px 22px;border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:var(--night-2);display:grid;place-items:center;border:1px solid var(--indigo);color:var(--cloud);text-align:center;font-size:13px;padding:14px}
#mini{position:fixed;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom,0px));left:0;right:0;max-width:var(--shell);margin:0 auto;height:var(--mini-h);z-index:40;display:none;align-items:center;gap:11px;padding:0 13px;background:rgba(22,36,62,.97);backdrop-filter:blur(16px);border-top:1px solid var(--indigo);cursor:pointer}
#mini.show{display:flex}
#mini .art{width:42px;height:42px;border-radius:11px;flex:0 0 auto}
#mini .bar{position:absolute;left:0;right:0;top:0;height:2px;background:var(--indigo)}
#mini .bar i{display:block;height:100%;background:var(--ember);width:0}
nav{position:fixed;bottom:0;left:0;right:0;max-width:var(--shell);margin:0 auto;height:calc(var(--nav-h) + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);z-index:45;display:flex;background:rgba(10,19,36,.98);backdrop-filter:blur(16px);border-top:1px solid rgba(43,65,96,.7)}
nav button{flex:1;background:none;border:0;color:var(--cloud);font:600 10.5px Outfit;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}
nav button.on{color:var(--ember)}
svg{display:block}
.field{margin:0 18px 13px}
.field label{display:block;font:600 12.5px Outfit;color:var(--cloud);margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;background:var(--night-2);border:1px solid var(--indigo);border-radius:13px;padding:11px 13px;color:var(--cream);font:400 14px Outfit;outline:none}
.field input:focus,.field textarea:focus{border-color:var(--ember)}
.drop{margin:0 18px 13px;border:1.5px dashed var(--indigo);border-radius:16px;padding:22px;text-align:center;color:var(--cloud);font-size:13.5px}
.pill{display:inline-flex;align-items:center;gap:6px;background:var(--night-2);border:1px solid var(--indigo);border-radius:999px;padding:6px 12px;font-size:12.5px;margin:0 6px 6px 0;cursor:pointer}
.pill.on{border-color:var(--ember);color:var(--ember);background:rgba(255,154,60,.1)}
.note{margin:14px 18px;padding:12px 14px;border-radius:14px;background:rgba(231,195,114,.08);border:1px solid rgba(231,195,114,.28);font-size:12.5px;color:var(--gold-soft)}
.empty{text-align:center;color:var(--cloud);padding:46px 30px;font-size:14px}

/* ---- autenticacao e estados que so existem na app a serio ---- */
.auth{margin:0 18px;padding:18px;border-radius:18px;background:var(--night-2);border:1px solid var(--indigo)}
.auth h4{font-size:16px;margin-bottom:4px}
.auth p{font-size:12.5px;color:var(--cloud);margin-bottom:14px}
.err{color:#FF8A80;font-size:12.5px;margin:0 18px 10px}
.ok{color:#9BE39B;font-size:12.5px;margin:0 18px 10px}
.loading{display:flex;flex-direction:column;gap:10px;padding:18px}
.sk{height:58px;border-radius:14px;background:linear-gradient(90deg,var(--night-2),#1B2C49,var(--night-2));background-size:200% 100%;animation:sh 1.2s infinite}
@keyframes sh{0%{background-position:200% 0}100%{background-position:-200% 0}}
.offline{position:fixed;left:0;right:0;top:0;max-width:var(--shell);margin:0 auto;z-index:70;background:var(--ember-deep);color:#2A1403;font:700 12px Outfit;text-align:center;padding:6px;display:none}
.offline.show{display:block}
.badge{font:700 10px Outfit;letter-spacing:.08em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(231,195,114,.4);border-radius:6px;padding:2px 6px;margin-left:8px}
.uploading{height:4px;background:var(--indigo);border-radius:4px;margin:0 18px 12px;overflow:hidden}
.uploading i{display:block;height:100%;width:0;background:var(--ember);transition:width .2s}