/* Meu Cifrador — estilos da ferramenta. Tokens e regras gerais ficam em base.css. */
/* Layout: bancada de trabalho — entrada no topo, resultado em duas colunas (cifra larga + diagramas fixos ao lado) */
.wrap{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
button,select,textarea,input{font:inherit;color:inherit}

.top{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.brand h1{font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800}
.brand p{margin:0;color:var(--muted)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;min-width:0}
.label{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* Entrada */
.input-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:16px}
.drop{border:2px dashed var(--line);border-radius:10px;min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:18px;cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--accent);background:var(--soft)}
.drop svg{width:40px;height:40px;stroke:var(--accent);fill:none;stroke-width:1.8}
.drop strong{font-family:var(--display);font-size:1.1rem}
.drop .small{color:var(--muted);font-size:.9rem}
.drop .file{font-weight:700;color:var(--accent);word-break:break-word}
.lyrics{display:flex;flex-direction:column;gap:6px;min-width:0}
.lyrics textarea{width:100%;min-height:190px;resize:vertical;border:1px solid var(--line);border-radius:10px;padding:12px;background:var(--bg);line-height:1.45}
.hint{color:var(--muted);font-size:.85rem;margin:0}
.actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:16px}
.btn{border:1px solid var(--line);background:var(--surface);border-radius:8px;padding:9px 14px;cursor:pointer;font-weight:700;display:inline-flex;align-items:center;gap:6px}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);padding:12px 22px;font-size:1.05rem}
.btn:disabled{opacity:.45;cursor:not-allowed}
.progress{flex:1;min-width:200px;display:flex;flex-direction:column;gap:4px}
.bar{height:8px;background:var(--soft);border-radius:4px;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.status{font-size:.9rem;color:var(--muted)}
.status.err{color:var(--warn);font-weight:700}

/* Resumo */
.summary{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.song h2{font-size:clamp(1.3rem,3vw,1.7rem);font-weight:800;word-break:break-word}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--soft);color:var(--accent);border-radius:4px;padding:2px 7px;margin-left:6px;vertical-align:middle}
.facts{display:flex;gap:22px;flex-wrap:wrap;margin-top:6px}
.fact b{display:block;font-family:var(--display);font-size:1.35rem;font-variant-numeric:tabular-nums}
.transpose{display:flex;align-items:center;gap:8px;background:var(--soft);border-radius:10px;padding:8px 10px}
.transpose .btn{padding:6px 12px;font-size:1.1rem}
.tone{min-width:92px;text-align:center}
.tone b{display:block;font-family:var(--display);font-size:1.25rem}
.tone span{font-size:.78rem;color:var(--muted)}

/* Player */
.player{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}
.player audio{width:100%}
.now{display:flex;gap:18px;align-items:baseline}
.now div{display:flex;flex-direction:column}
.now .big{font-family:var(--display);font-size:2.2rem;font-weight:800;color:var(--chord);line-height:1.1;min-width:3ch}
.now .next{font-family:var(--display);font-size:1.2rem;color:var(--muted)}

/* Linha do tempo */
.tl-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.timeline{overflow-x:auto;padding-bottom:6px}
.tl{position:relative;height:96px}
.tl .row{position:absolute;left:0;right:0}
.sec,.chd{position:absolute;top:0;bottom:0;border-radius:4px;overflow:hidden;white-space:nowrap;cursor:pointer;border:none;padding:0 6px;text-align:left}
.sec{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;display:flex;align-items:center}
.chd{background:var(--soft);font-family:var(--mono);font-weight:700;font-size:.85rem;display:flex;align-items:center;border-left:2px solid var(--surface)}
.chd.n{background:transparent;color:var(--muted)}
.chd.on{background:var(--accent);color:var(--accent-ink)}
.s-neutral{background:var(--s-neutral)} .s-verso{background:var(--s-verso)} .s-pre{background:var(--s-pre)} .s-refrao{background:var(--s-refrao)} .s-ponte{background:var(--s-ponte)}
.ticks{font-size:.7rem;color:var(--muted);font-variant-numeric:tabular-nums}
.ticks span{position:absolute;top:0;transform:translateX(-50%)}
.ticks span:first-child{transform:none}
.head{position:absolute;top:0;bottom:0;width:2px;background:var(--ink);pointer-events:none}
details.changes{margin-top:10px}
details.changes summary{cursor:pointer;color:var(--muted);font-size:.9rem}
.chg{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:4px 14px;margin-top:8px;font-variant-numeric:tabular-nums;font-size:.9rem}
.chg button{background:none;border:none;padding:2px 0;text-align:left;cursor:pointer;display:flex;gap:8px}
.chg button span{color:var(--muted)} .chg button b{font-family:var(--mono);color:var(--chord)}

/* Resultado */
.result{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
.side{display:flex;flex-direction:column;gap:18px;position:sticky;top:calc(env(safe-area-inset-top, 0px) + 12px)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.toolbar .btns{display:flex;gap:8px;flex-wrap:wrap}
.cifra-head{font-family:var(--mono);font-size:.9rem;color:var(--muted);margin-bottom:10px}
.cifra-wrap{overflow-x:auto}
pre.cifra{font-family:var(--mono);font-size:15px;line-height:1.55;margin:0;white-space:pre}
pre.cifra .ch{color:var(--chord);font-weight:700}
pre.cifra .sl{font-family:var(--display);font-weight:800;color:var(--ink);font-size:16px}
pre.cifra .rep{color:var(--muted)}
textarea.edit{width:100%;min-height:520px;font-family:var(--mono);font-size:15px;line-height:1.55;border:1px solid var(--accent);border-radius:8px;padding:10px;background:var(--bg);white-space:pre;overflow-x:auto}
.note{font-size:.85rem;color:var(--muted);margin:12px 0 0}

.diagrams{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px;margin-top:10px}
.dg{display:flex;flex-direction:column;align-items:center}
.dg svg{width:100%;max-width:110px;height:auto}
.dg .nm{font-family:var(--mono);font-weight:700;color:var(--chord)}
.dg .simp{font-size:.7rem;color:var(--muted)}
.dg line,.dg rect.fr{stroke:var(--muted)}
.dg .nut{stroke:var(--ink)}
.dg .dot{fill:var(--ink)}
.dg .fn{fill:var(--surface);font-family:var(--body);font-weight:700;font-size:9px}
.dg .mk{fill:none;stroke:var(--muted);stroke-width:1.4}
.dg .bf{fill:var(--muted);font-size:10px;font-family:var(--body)}

.sections{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.srow{display:grid;grid-template-columns:10px minmax(0,1fr) auto;gap:10px;align-items:center}
.srow i{width:10px;height:28px;border-radius:3px}
.srow select{border:1px solid var(--line);background:var(--surface);border-radius:6px;padding:4px 6px;width:100%}
.srow span{font-size:.8rem;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap}

.auth{display:flex;gap:8px;align-items:center}
.btn.sm{padding:8px 14px;font-size:.95rem}
.btn.ghost{background:transparent}
a.btn{text-decoration:none;color:inherit}
a.btn.primary{color:var(--accent-ink)}
.dl{position:relative}
.menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.14);padding:6px;z-index:15;min-width:230px;display:flex;flex-direction:column}
.menu button{background:none;border:none;text-align:left;padding:10px 12px;border-radius:6px;cursor:pointer;display:flex;flex-direction:column;gap:1px}
.menu button:hover,.menu button:focus-visible{background:var(--soft)}
.menu b{font-weight:700}
.menu span{font-size:.8rem;color:var(--muted)}
.btn.send-studio{padding:9px 14px;font-size:1rem;background:#1D6A55;border-color:#1D6A55;color:#FFFFFF}
.btn.send-studio:hover{background:#185A48;border-color:#185A48}
.btn.send-studio svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom, 0px));transform:translateX(-50%);background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:700;z-index:20}

@media (max-width:900px){
  .result{grid-template-columns:minmax(0,1fr)}
  .side{position:static}
}
@media (max-width:640px){
  .input-grid{grid-template-columns:minmax(0,1fr)}
  .player{grid-template-columns:minmax(0,1fr)}
  pre.cifra,textarea.edit{font-size:13px}
}