/* Solos by Tenet — estúdio. Só escuro. Mobile primeiro (375 px), desktop até 1180 px. */

@font-face {
  font-family: "Mona Sans";
  src: url("/fontes/mona-sans-normal-latin.woff2") format("woff2");
  font-weight: 200 900; font-stretch: 75% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Mona Sans";
  src: url("/fontes/mona-sans-normal-latin-ext.woff2") format("woff2");
  font-weight: 200 900; font-stretch: 75% 125%; font-style: normal; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Martian Mono";
  src: url("/fontes/martian-mono-normal-latin.woff2") format("woff2");
  font-weight: 100 800; font-stretch: 75% 112.5%; font-style: normal; font-display: swap;
}

:root {
  --fundo: #0a0b0d;            --fundo-2: #111317;
  --vidro: rgb(255 255 255 / .045);  --vidro-forte: rgb(255 255 255 / .08);
  --fio: rgb(255 255 255 / .09);     --fio-forte: rgb(255 255 255 / .16);
  --texto: #eef2f3;            --suave: #9aa6ad;     --apagado: #5f6a71;
  --aco-grad: linear-gradient(90deg,#d8e9e3 0%,#b4d2ce 20%,#a3c8c5 40%,#8aacb5 60%,#7190a5 80%,#577087 100%);
  --som-1: #ff7a4d;  --som-2: #ffb35c;  --som-3: #ffd99a;
  --som-grad: linear-gradient(90deg,#ff7a4d,#ffb35c 60%,#ffd99a);
  --ok: #3fbf73;  --erro: #f0564b;
  --raio: 22px;  --raio-p: 14px;

  --sans: "Mona Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Martian Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --largura: 1180px;
  --margem: 16px;
  --sombra: 0 1px 0 rgb(255 255 255 / .05) inset, 0 20px 50px -20px rgb(0 0 0 / .7), 0 2px 6px rgb(0 0 0 / .3);
  --curva: cubic-bezier(.2, .8, .2, 1);
  --mola: cubic-bezier(.34, 1.4, .5, 1);
  --mini-altura: 0px;
  color-scheme: dark;
}
@media (min-width: 720px) { :root { --margem: 28px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; min-height: 100dvh;
  background: var(--fundo);
  background-image:
    radial-gradient(1200px 520px at 50% -180px, rgb(255 122 77 / .09), transparent 70%),
    radial-gradient(900px 600px at 100% 0%, rgb(138 172 181 / .06), transparent 70%);
  background-repeat: no-repeat;
  color: var(--texto);
  font: 400 16px/1.5 var(--sans);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  padding-bottom: var(--mini-altura);
  transition: padding-bottom .35s var(--curva);
}
body.carregando .tela { visibility: hidden; }
[hidden] { display: none !important; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
::selection { background: rgb(255 179 92 / .35); }
.mono { font-family: var(--mono); font-feature-settings: "tnum"; letter-spacing: -.01em; }
.visualmente-oculto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; }

:focus { outline: none; }
:focus-visible { outline: 2px solid var(--som-2); outline-offset: 3px; border-radius: 10px; }

.ic { width: 20px; height: 20px; flex: none; display: block; }
.ic-p { width: 15px; height: 15px; }

/* ---------- tipografia ---------- */
.titulo-aco, .palavra-solos, .marca-palavra {
  font-stretch: 125%;
  background: var(--aco-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.titulo-secao { margin: 0; font-size: 20px; font-weight: 640; font-stretch: 118%; letter-spacing: -.01em; display: flex; align-items: baseline; gap: 10px; }
.total { font-size: 12px; color: var(--suave); font-weight: 400; }
.rotulo { display: block; font: 500 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--suave); margin: 0 0 12px; padding: 0; }
.opcional { text-transform: none; letter-spacing: 0; color: var(--apagado); margin-left: 6px; }
.dica { margin: 10px 0 0; font-size: 13px; color: var(--suave); }
.dica.centro { text-align: center; min-height: 1.5em; }
.contador { font-size: 11px; color: var(--suave); }

/* ---------- botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0;
  font-weight: 600; font-size: 15px; font-stretch: 110%; letter-spacing: .005em; white-space: nowrap;
  transition: transform .25s var(--mola), box-shadow .3s var(--curva), background-color .2s, opacity .2s, filter .2s;
}
.botao:active:not(:disabled) { transform: scale(.97); }
.botao:disabled { cursor: not-allowed; opacity: .45; }
.botao-som {
  background: var(--som-grad); color: #1c0f06;
  box-shadow: 0 10px 30px -10px rgb(255 122 77 / .65), 0 1px 0 rgb(255 255 255 / .45) inset;
}
.botao-som:hover:not(:disabled) { box-shadow: 0 14px 40px -10px rgb(255 122 77 / .85), 0 1px 0 rgb(255 255 255 / .5) inset; filter: saturate(1.08) brightness(1.04); }
.botao-vidro { background: var(--vidro-forte); color: var(--texto); box-shadow: 0 0 0 1px var(--fio) inset; }
.botao-vidro:hover:not(:disabled) { background: rgb(255 255 255 / .12); }
.botao-perigo { background: var(--erro); color: #fff; }
.botao-perigo:hover { filter: brightness(1.08); }
.botao-grande { width: 100%; min-height: 58px; font-size: 17px; }
.botao-grande .ic { width: 24px; height: 24px; }
.botao-grande .ic use { fill: #1c0f06; }
.botao-som svg use[href="#i-simbolo"] { filter: brightness(0) saturate(100%); opacity: .82; }

.botao-icone {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 999px; border: 0;
  background: transparent; color: var(--suave);
  transition: background-color .2s, color .2s, transform .25s var(--mola);
}
.botao-icone:hover { background: var(--vidro-forte); color: var(--texto); }
.botao-icone:active { transform: scale(.92); }
.botao-icone[aria-pressed="true"] { color: var(--som-1); }
.botao-icone[aria-pressed="true"] .ic { animation: pulsar .45s var(--mola); }
@keyframes pulsar { 0% { transform: scale(.6); } 60% { transform: scale(1.25); } 100% { transform: scale(1); } }

.botao-play {
  position: relative; display: grid; place-items: center; flex: none;
  width: 52px; height: 52px; border-radius: 999px; border: 0;
  background: var(--som-grad); color: #1c0f06;
  box-shadow: 0 8px 24px -8px rgb(255 122 77 / .7), 0 1px 0 rgb(255 255 255 / .45) inset;
  transition: transform .25s var(--mola), box-shadow .3s;
}
.botao-play .ic { width: 24px; height: 24px; }
.botao-play:hover { box-shadow: 0 10px 30px -8px rgb(255 122 77 / .9), 0 1px 0 rgb(255 255 255 / .5) inset; }
.botao-play:active { transform: scale(.92); }
.botao-play.pequeno { width: 44px; height: 44px; }
.botao-play.pequeno .ic { width: 20px; height: 20px; }
.botao-play[data-tocando="true"]::after {
  content: ""; position: absolute; inset: -5px; border-radius: inherit;
  border: 1.5px solid rgb(255 179 92 / .55);
  animation: anel 1.8s var(--curva) infinite;
}
@keyframes anel { from { transform: scale(.92); opacity: 1; } to { transform: scale(1.25); opacity: 0; } }

/* ---------- campos ---------- */
input[type="text"], input[type="password"], textarea {
  width: 100%; border: 0; border-radius: var(--raio-p);
  background: rgb(0 0 0 / .35); color: var(--texto);
  box-shadow: 0 0 0 1px var(--fio) inset;
  padding: 14px 16px; font-size: 16px; line-height: 1.5;
  transition: box-shadow .2s, background-color .2s;
}
input::placeholder, textarea::placeholder { color: #75808a; }
input:hover, textarea:hover { box-shadow: 0 0 0 1px var(--fio-forte) inset; }
input:focus-visible, textarea:focus-visible { outline: none; box-shadow: 0 0 0 1px rgb(255 179 92 / .7) inset, 0 0 0 4px rgb(255 179 92 / .14); border-radius: var(--raio-p); }
textarea { resize: vertical; min-height: 120px; }
.campo-letra { font-family: var(--mono); font-size: 14px; line-height: 1.75; min-height: 260px; letter-spacing: -.015em; }
.campo-letra.recebeu { animation: recebeu 1.6s var(--curva); }
@keyframes recebeu { 0% { box-shadow: 0 0 0 1px var(--som-2) inset, 0 0 0 6px rgb(255 179 92 / .25); } 100% { box-shadow: 0 0 0 1px var(--fio) inset, 0 0 0 0 rgb(255 179 92 / 0); } }
.erro-campo { color: #ff8f86; font-size: 14px; margin: 10px 0 0; }
.aviso-vermelho { margin: 12px 0 0; padding: 10px 14px; border-radius: 12px; background: rgb(240 86 75 / .12); color: #ff9a92; font-size: 13.5px; box-shadow: 0 0 0 1px rgb(240 86 75 / .3) inset; }

/* ---------- segmentado (rádio) ---------- */
/* nº de colunas por atributo (CSP sem style inline) */
.segmentado[data-n="2"] { --n: 2; }
.segmentado[data-n="3"] { --n: 3; }
.sprite { position: absolute; }
.segmentado {
  position: relative; display: grid; grid-template-columns: repeat(var(--n), 1fr);
  padding: 4px; border-radius: 999px; background: rgb(0 0 0 / .35); box-shadow: 0 0 0 1px var(--fio) inset;
}
.segmentado label { position: relative; display: block; }
.segmentado input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segmentado span {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 44px; padding: 0 12px; border-radius: 999px; font-size: 14.5px; font-weight: 520; color: var(--suave);
  transition: background-color .25s var(--curva), color .2s, box-shadow .25s;
  white-space: nowrap; pointer-events: none;
}
.segmentado input:hover + span { color: var(--texto); }
.segmentado input:checked + span { background: var(--vidro-forte); color: var(--texto); box-shadow: 0 0 0 1px var(--fio-forte) inset, 0 4px 14px -6px rgb(0 0 0 / .8); }
.segmentado input:focus-visible + span { outline: 2px solid var(--som-2); outline-offset: 1px; }
.segmentado.compacto span { min-height: 44px; font-size: 13px; padding: 0 14px; }
.modo input:checked + span .ic { color: var(--som-2); }

/* ---------- chips de gênero ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.chip span {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 14px 0 12px; border-radius: 999px;
  background: var(--vidro); box-shadow: 0 0 0 1px var(--fio) inset; color: var(--texto);
  font-size: 14px; font-weight: 520; pointer-events: none;
  transition: background-color .2s, box-shadow .25s, transform .25s var(--mola);
}
.chip i { /* mini-onda do gênero, ritmo pelo bpm */
  display: inline-flex; align-items: center; gap: 2px; height: 14px;
}
.chip i b { display: block; width: 2px; border-radius: 2px; background: var(--apagado); transition: background-color .2s; }
.chip i b:nth-child(1), .chip i b:nth-child(3) { height: 6px; }
.chip i b:nth-child(2) { height: 12px; }
.chip small { font: 400 10.5px var(--mono); color: var(--suave); }
.chip input:hover + span { background: var(--vidro-forte); }
.chip input:checked + span {
  background: linear-gradient(rgb(26 18 14), rgb(26 18 14)) padding-box, var(--som-grad) border-box;
  border: 1px solid transparent; box-shadow: 0 8px 22px -12px rgb(255 122 77 / .9);
  padding: 0 13px 0 11px;
}
.chip input:checked + span i b { background: var(--som-2); }
.chip input:checked + span i b:nth-child(2) { background: var(--som-3); }
@media (prefers-reduced-motion: no-preference) {
  .chip input:checked + span i b { animation: bate calc(60s / var(--bpm)) ease-in-out infinite alternate; }
  .chip input:checked + span i b:nth-child(2) { animation-delay: calc(-30s / var(--bpm)); }
}
@keyframes bate { from { transform: scaleY(.45); } to { transform: scaleY(1); } }
.chip input:focus-visible + span { outline: 2px solid var(--som-2); outline-offset: 2px; }
.chip input:active + span { transform: scale(.96); }

/* ---------- tela de entrada ---------- */
.entrada { position: relative; min-height: 100dvh; display: grid; grid-template-columns: minmax(0, 1fr); place-items: center; padding: 40px var(--margem) calc(40px + env(safe-area-inset-bottom)); overflow: hidden; }
.entrada-cena { position: relative; height: clamp(150px, 24vh, 230px); width: min(1000px, 100vw); left: 50%; transform: translateX(-50%); margin-bottom: 6px;
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent); }
.entrada-cena canvas { display: block; width: 100%; height: 100%; }
.entrada-conteudo { position: relative; width: 100%; max-width: 440px; text-align: center; animation: subir .9s var(--curva) both; }
.marca-grande { margin-bottom: 18px; }
.palavra-solos { margin: 0; font-size: clamp(64px, 21vw, 112px); font-weight: 760; line-height: .9; letter-spacing: .02em; }
.assina { margin: 10px 0 0; font: 400 12px var(--mono); letter-spacing: .32em; text-transform: uppercase; color: var(--suave); }
.entrada-frase { margin: 0 0 36px; font-size: 18px; color: var(--suave); }
.entrada-form { text-align: left; padding: 20px; border-radius: var(--raio); background: rgb(17 19 23 / .6); box-shadow: var(--sombra), 0 0 0 1px var(--fio) inset;
  backdrop-filter: blur(22px) saturate(1.3); -webkit-backdrop-filter: blur(22px) saturate(1.3); }
.entrada-linha { display: flex; gap: 10px; }
.entrada-linha input { flex: 1; min-width: 0; min-height: 52px; letter-spacing: .08em; }
.entrada-linha .botao { min-height: 52px; padding: 0 20px; }
.entrada-form.tremer { animation: tremer .45s; }
@keyframes tremer { 20%, 60% { transform: translateX(-7px); } 40%, 80% { transform: translateX(7px); } }
.entrada-rodape { margin: 22px 0 0; font-size: 13px; color: var(--suave); }

/* ---------- topo ---------- */
.topo { position: sticky; top: 0; z-index: 30; padding-top: env(safe-area-inset-top);
  background: rgb(10 11 13 / .62); backdrop-filter: blur(20px) saturate(1.4); -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid transparent; transition: border-color .3s, background-color .3s; }
.topo.rolou { border-bottom-color: var(--fio); background: rgb(10 11 13 / .78); }
.topo-dentro { max-width: var(--largura); margin: 0 auto; padding: 0 var(--margem); height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.marca { display: flex; align-items: center; gap: 9px; text-decoration: none; min-height: 44px; }
.marca-simbolo { width: 26px; height: 26px; }
.marca-palavra { font-size: 19px; font-weight: 760; letter-spacing: .03em; line-height: 1; }
.marca-by { font: 400 10px var(--mono); letter-spacing: .2em; text-transform: uppercase; color: var(--suave); margin-top: 3px; }
@media (max-width: 400px) { .marca-by { display: none; } }
.topo-direita { display: flex; align-items: center; gap: 4px; }

.status { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 12px 0 11px; border-radius: 999px;
  background: var(--vidro); box-shadow: 0 0 0 1px var(--fio) inset; font: 400 11.5px var(--mono); color: var(--suave); white-space: nowrap; }
.status-ponto { width: 8px; height: 8px; border-radius: 50%; background: var(--apagado); position: relative; }
.status[data-estado="acordado"] .status-ponto { background: var(--ok); box-shadow: 0 0 0 3px rgb(63 191 115 / .18); }
.status[data-estado="acordado"] .status-ponto::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--ok); animation: respirar 2.4s ease-out infinite; }
.status[data-estado="fila"] .status-ponto { background: var(--som-2); box-shadow: 0 0 0 3px rgb(255 179 92 / .18); }
.status[data-estado="fila"] .status-ponto::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--som-2); animation: respirar 1.6s ease-out infinite; }
.status[data-estado="acordado"] .status-texto { color: #bfe9cf; }
.status[data-estado="fila"] .status-texto { color: var(--som-3); }
@keyframes respirar { from { transform: scale(1); opacity: .8; } to { transform: scale(3); opacity: 0; } }

/* ---------- herói ---------- */
.heroi { position: relative; max-width: var(--largura); margin: 0 auto; padding: 18px var(--margem) 8px; text-align: center; overflow: hidden; }
.heroi-cena { display: block; width: 100%; height: 150px; margin: 0 auto;
  mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); }
.heroi-texto { position: relative; margin-top: 8px; animation: subir .9s .1s var(--curva) both; }
.heroi h1 { margin: 0; font-size: clamp(36px, 10.5vw, 68px); font-weight: 720; line-height: .98; letter-spacing: -.005em; }
.heroi-sub { margin: 16px auto 0; max-width: 34ch; color: var(--suave); font-size: 16px; }
@media (min-width: 720px) {
  .heroi { padding-top: 36px; }
  .heroi-cena { height: 200px; }
  .heroi h1 br { display: none; }
  .heroi-sub { font-size: 17.5px; max-width: 46ch; }
}

/* ---------- palco (compositor + lista) ---------- */
.palco { max-width: var(--largura); margin: 0 auto; padding: 28px var(--margem) 40px; display: grid; gap: 40px; }
@media (min-width: 1000px) {
  .palco { grid-template-columns: minmax(0, 470px) minmax(0, 1fr); gap: 36px; align-items: start; padding-top: 36px; }
  .musicas { position: sticky; top: 84px; }
}

.painel { border-radius: var(--raio); background: linear-gradient(180deg, rgb(255 255 255 / .055), rgb(255 255 255 / .03)); box-shadow: var(--sombra), 0 0 0 1px var(--fio) inset;
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.compositor { padding: 22px 18px 22px; animation: subir .8s .18s var(--curva) both; }
@media (min-width: 420px) { .compositor { padding: 26px 24px; } }
.painel-cabeca { margin-bottom: 22px; }
.grupo { border: 0; margin: 0 0 26px; padding: 0; min-width: 0; }
.sub-painel { margin-top: 14px; animation: aparecer .4s var(--curva); }
.linha-entre { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.tag { display: inline-flex; align-items: center; gap: 5px; min-height: 36px; padding: 0 12px 0 9px; border-radius: 999px; border: 0;
  background: var(--vidro); box-shadow: 0 0 0 1px var(--fio) inset; color: var(--suave); font-size: 13px; position: relative; }
.tag::before { content: ""; position: absolute; inset: -4px 0; } /* alvo de toque ≥ 44 px */
.tag:hover { color: var(--texto); background: var(--vidro-forte); }

.progresso-letra { margin-top: 16px; padding: 14px 16px; border-radius: var(--raio-p); background: rgb(0 0 0 / .3); box-shadow: 0 0 0 1px var(--fio) inset; }
.progresso-legenda { margin: 8px 0 0; font-size: 13.5px; color: var(--suave); }
.onda-progresso { display: block; width: 100%; height: 34px; }

.duracao-linha { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; }
.duracao-valor { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.duracao-numero { font-size: 30px; font-weight: 500; line-height: 1.1; letter-spacing: -.03em;
  background: var(--som-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.duracao-numero.vazio { background: none; color: var(--apagado); }
.duracao-legenda { font-size: 13px; color: var(--suave); }
#duracao-manual { margin-top: 16px; }
.faixa-range { -webkit-appearance: none; appearance: none; width: 100%; height: 44px; background: transparent; margin: 0; }
.faixa-range::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--som-1), var(--som-2) var(--p, 40%), rgb(255 255 255 / .1) var(--p, 40%)); }
.faixa-range::-moz-range-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--som-1), var(--som-2) var(--p, 40%), rgb(255 255 255 / .1) var(--p, 40%)); }
.faixa-range::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgb(0 0 0 / .5), 0 0 0 4px rgb(255 179 92 / .25); }
.faixa-range::-moz-range-thumb { width: 24px; height: 24px; border: 0; border-radius: 50%; background: #fff; box-shadow: 0 2px 10px rgb(0 0 0 / .5), 0 0 0 4px rgb(255 179 92 / .25); }
.faixa-range:focus-visible { outline: none; }
.faixa-range:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 3px var(--fundo), 0 0 0 5px var(--som-2); }

.ajustes { margin: 0 0 24px; border-radius: var(--raio-p); background: rgb(0 0 0 / .22); box-shadow: 0 0 0 1px var(--fio) inset; }
.ajustes summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 52px; padding: 0 16px; cursor: pointer; font-weight: 560; font-size: 15px; border-radius: var(--raio-p); }
.ajustes summary::-webkit-details-marker { display: none; }
.ajustes summary::after { content: ""; width: 8px; height: 8px; border-right: 1.7px solid var(--suave); border-bottom: 1.7px solid var(--suave); transform: rotate(45deg) translateY(-3px); transition: transform .3s var(--curva); margin-left: 4px; }
.ajustes[open] summary::after { transform: rotate(-135deg) translateY(-1px); }
.ajustes-resumo { margin-left: auto; font-size: 11px; color: var(--suave); }
.ajustes-corpo { padding: 4px 16px 18px; animation: aparecer .35s var(--curva); }
.ajustes-corpo .rotulo { margin-top: 14px; }
.grupo-inline { margin: 18px 0 0; }
.grupo-inline .segmentado { max-width: 220px; }

.gerar-linha { margin-top: 6px; }

/* ---------- lista de músicas ---------- */
.musicas { min-width: 0; animation: subir .8s .26s var(--curva) both; }
.musicas-cabeca { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.filtro { width: 210px; }
.lista { display: grid; gap: 14px; }

.cartao {
  position: relative; border-radius: var(--raio); padding: 18px 16px 10px;
  background: linear-gradient(180deg, rgb(255 255 255 / .05), rgb(255 255 255 / .025));
  box-shadow: var(--sombra), 0 0 0 1px var(--fio) inset;
  animation: entrar .7s var(--curva) both; animation-delay: calc(var(--i, 0) * 60ms);
}
@media (min-width: 420px) { .cartao { padding: 20px 20px 12px; } }
@keyframes entrar { from { opacity: 0; transform: translateY(16px) scale(.985); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }
.cartao.saindo { animation: sair .45s var(--curva) forwards; pointer-events: none; }
@keyframes sair { to { opacity: 0; transform: translateX(24px) scale(.97); filter: blur(4px); } }
.cartao.ficou-pronto { animation: pronto 1.8s var(--curva); }
@keyframes pronto { 0% { box-shadow: var(--sombra), 0 0 0 1px var(--som-2) inset, 0 0 0 0 rgb(255 179 92 / .5); } 100% { box-shadow: var(--sombra), 0 0 0 1px var(--fio) inset, 0 0 0 18px rgb(255 179 92 / 0); } }
.cartao[data-status="gerando"], .cartao[data-status="na_fila"] {
  background: linear-gradient(180deg, rgb(255 122 77 / .07), rgb(255 255 255 / .025));
}
.cartao-topo { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.cartao-titulo { margin: 0; font-size: 17.5px; font-weight: 640; font-stretch: 112%; line-height: 1.25; overflow-wrap: anywhere; }
.cartao-meta { margin: 6px 0 0; font-size: 11.5px; color: var(--suave); }
.selo { flex: none; display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 10px; border-radius: 999px; font: 500 10.5px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.selo-fila { background: rgb(255 255 255 / .06); color: var(--suave); }
.selo-gerando { background: rgb(255 122 77 / .14); color: var(--som-3); }
.selo-erro { background: rgb(240 86 75 / .14); color: #ff9a92; }

.geracao { margin-top: 16px; }
.geracao .onda-progresso { height: 44px; }
.geracao-linha { display: flex; justify-content: space-between; gap: 10px; margin-top: 10px; font-size: 13.5px; color: var(--suave); flex-wrap: wrap; }
.geracao-linha .mono { font-size: 12px; color: var(--texto); }
.geracao-linha strong { color: var(--texto); font-weight: 560; }

.erro-caixa { margin-top: 14px; display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: var(--raio-p); background: rgb(240 86 75 / .1); color: #ffb0a9; font-size: 14px; box-shadow: 0 0 0 1px rgb(240 86 75 / .25) inset; }
.erro-caixa .ic { color: var(--erro); margin-top: 1px; }

.faixas { margin-top: 14px; display: grid; gap: 4px; }
.faixa { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-areas: "play onda" "acoes acoes"; column-gap: 14px; row-gap: 2px; align-items: center; padding: 6px 0; }
.faixa + .faixa { border-top: 1px solid var(--fio); padding-top: 12px; }
.faixa .botao-play { grid-area: play; }
.faixa-onda { grid-area: onda; min-width: 0; }
.faixa-onda-cabeca { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font: 400 11px var(--mono); color: var(--suave); }
.faixa-versao { color: var(--suave); }
.faixa-onda canvas { display: block; width: 100%; height: 46px; cursor: pointer; touch-action: none; border-radius: 6px; }
.faixa-onda canvas:focus-visible { outline: 2px solid var(--som-2); outline-offset: 4px; }
.faixa-acoes { grid-area: acoes; display: flex; justify-content: flex-end; gap: 2px; margin-right: -8px; }
@media (min-width: 560px) {
  .faixa { grid-template-columns: auto minmax(0, 1fr) auto; grid-template-areas: "play onda acoes"; }
  .faixa-acoes { margin-right: -6px; }
}
.faixa-acoes a.botao-icone { text-decoration: none; }

.cartao-acoes { display: flex; gap: 2px; margin: 8px -8px 0; padding-top: 6px; border-top: 1px solid var(--fio); flex-wrap: wrap; }
.acao { display: inline-flex; align-items: center; gap: 7px; min-height: 44px; padding: 0 12px; border: 0; border-radius: 999px; background: transparent; color: var(--suave); font-size: 13.5px; font-weight: 520; }
.acao:hover { background: var(--vidro-forte); color: var(--texto); }
.acao .ic { width: 18px; height: 18px; }
.acao.perigo { margin-left: auto; }
.acao.perigo:hover { color: #ff9a92; background: rgb(240 86 75 / .1); }
.acao[aria-expanded="true"] { color: var(--texto); }

.cartao-letra { margin: 8px 0 8px; padding: 14px 16px; border-radius: var(--raio-p); background: rgb(0 0 0 / .3); box-shadow: 0 0 0 1px var(--fio) inset; animation: aparecer .35s var(--curva); }
.cartao-letra pre { margin: 0; white-space: pre-wrap; font: 400 13px/1.75 var(--mono); color: #d6dee1; overflow-wrap: anywhere; }
.cartao-letra .secao { color: var(--som-2); }

/* esqueleto */
.esqueleto { height: 148px; border-radius: var(--raio); background: linear-gradient(100deg, rgb(255 255 255 / .03) 30%, rgb(255 255 255 / .07) 50%, rgb(255 255 255 / .03) 70%) 0 0 / 300% 100%; box-shadow: 0 0 0 1px var(--fio) inset; animation: brilho 1.6s linear infinite; }
@keyframes brilho { to { background-position: -150% 0; } }

/* estado vazio */
.vazio { text-align: center; padding: 44px 22px 40px; border-radius: var(--raio); background: radial-gradient(400px 200px at 50% 0%, rgb(255 122 77 / .07), transparent), var(--vidro); box-shadow: 0 0 0 1px var(--fio) inset; animation: entrar .7s var(--curva) both; }
.vazio-onda { display: flex; justify-content: center; align-items: center; gap: 5px; height: 56px; margin-bottom: 18px; }
.vazio-onda b { width: 4px; border-radius: 4px; background: var(--fio-forte); }
@media (prefers-reduced-motion: no-preference) { .vazio-onda b { animation: bate 1.6s ease-in-out infinite alternate; } }
.vazio h3 { margin: 0; font-size: 19px; font-weight: 640; font-stretch: 115%; }
.vazio p { margin: 10px auto 0; max-width: 32ch; color: var(--suave); font-size: 14.5px; }
.vazio .botao { margin-top: 22px; }

/* ---------- mini-player ---------- */
.mini { position: fixed; z-index: 40; left: 0; right: 0; bottom: 0; padding: 0 0 env(safe-area-inset-bottom);
  background: rgb(14 15 18 / .78); backdrop-filter: blur(24px) saturate(1.5); -webkit-backdrop-filter: blur(24px) saturate(1.5);
  border-top: 1px solid var(--fio); box-shadow: 0 -20px 50px -20px rgb(0 0 0 / .8);
  animation: miniEntra .5s var(--curva) both; }
@keyframes miniEntra { from { transform: translateY(100%); } to { transform: none; } }
.mini-barra { position: absolute; left: 0; right: 0; top: -10px; height: 20px; cursor: pointer; touch-action: none; }
.mini-barra::before { content: ""; position: absolute; left: 0; right: 0; top: 9px; height: 2px; background: rgb(255 255 255 / .08); }
.mini-barra-cheia { position: absolute; left: 0; top: 9px; height: 2px; width: var(--p, 0%); background: var(--som-grad); box-shadow: 0 0 12px rgb(255 179 92 / .6); }
.mini-barra:hover .mini-barra-cheia, .mini-barra:focus-visible .mini-barra-cheia, .mini-barra:hover::before { height: 4px; top: 8px; }
.mini-barra:focus-visible { outline: none; }
.mini-barra:focus-visible::before { background: rgb(255 179 92 / .3); }
.mini-dentro { max-width: var(--largura); margin: 0 auto; height: 68px; padding: 0 calc(var(--margem) - 6px) 0 var(--margem); display: flex; align-items: center; gap: 12px; }
.mini-info { min-width: 0; flex: 1; }
.mini-titulo { margin: 0; font-weight: 600; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-sub { margin: 2px 0 0; font-size: 10.5px; color: var(--suave); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-onda { width: 64px; height: 32px; flex: none; }
.mini-tempo { font-size: 11.5px; color: var(--suave); flex: none; min-width: 34px; text-align: right; }
@media (min-width: 720px) { .mini-onda { width: 180px; } .mini-dentro { height: 76px; } }
@media (max-width: 359px) { .mini-onda { display: none; } }

/* ---------- diálogo ---------- */
.dialogo { border: 0; padding: 0; background: transparent; color: var(--texto); max-width: min(400px, calc(100vw - 32px)); width: 100%; }
.dialogo::backdrop { background: rgb(4 5 6 / .6); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.dialogo[open] { animation: dialogoEntra .35s var(--mola); }
.dialogo[open]::backdrop { animation: aparecer .3s; }
@keyframes dialogoEntra { from { opacity: 0; transform: translateY(10px) scale(.95); } to { opacity: 1; transform: none; } }
.dialogo-corpo { padding: 26px 22px 20px; border-radius: 26px; background: rgb(22 24 28 / .92); box-shadow: var(--sombra), 0 0 0 1px var(--fio-forte) inset; text-align: center; backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); }
.dialogo-icone { width: 52px; height: 52px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 50%; background: rgb(240 86 75 / .14); color: var(--erro); }
.dialogo-icone .ic { width: 24px; height: 24px; }
.dialogo h2 { margin: 0; font-size: 19px; font-weight: 660; font-stretch: 112%; }
.dialogo p { margin: 10px 0 22px; color: var(--suave); font-size: 14.5px; }
.dialogo-acoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* ---------- avisos (toasts) ---------- */
.avisos { position: fixed; z-index: 60; left: 50%; transform: translateX(-50%); bottom: calc(var(--mini-altura) + 16px + env(safe-area-inset-bottom)); width: min(440px, calc(100vw - 32px)); display: grid; gap: 8px; pointer-events: none; transition: bottom .35s var(--curva); }
.aviso { pointer-events: auto; display: flex; align-items: flex-start; gap: 10px; padding: 13px 16px; border-radius: 16px; background: rgb(28 30 35 / .92); box-shadow: var(--sombra), 0 0 0 1px var(--fio-forte) inset; backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); font-size: 14px; animation: avisoEntra .4s var(--mola) both; }
.aviso.erro { box-shadow: var(--sombra), 0 0 0 1px rgb(240 86 75 / .4) inset; }
.aviso.erro .ic { color: var(--erro); }
.aviso.ok .ic { color: var(--som-2); }
.aviso .ic { margin-top: 1px; }
.aviso.indo { animation: avisoSai .3s var(--curva) forwards; }
@keyframes avisoEntra { from { opacity: 0; transform: translateY(14px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes avisoSai { to { opacity: 0; transform: translateY(8px); } }

/* ---------- rodapé ---------- */
.rodape { max-width: var(--largura); margin: 0 auto; padding: 28px var(--margem) 40px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; font-size: 12.5px; color: var(--suave); border-top: 1px solid var(--fio); }
.marca-mini { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.marca-mini svg { width: 16px; height: 16px; }

@keyframes subir { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes aparecer { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}