/* Painel — Site de Rádio Modular (sem frameworks) */
:root{--pri:#4f46e5;--pri2:#4338ca;--fundo:#f3f4f8;--cartao:#fff;--txt:#1f2433;--sub:#6b7280;--borda:#e3e6ee;--perigo:#dc2626;--ok:#16a34a;--menu:#151a2d;--raio:10px}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--txt);background:var(--fundo)}
h1,h2,h3{line-height:1.25;margin:0 0 .7em}h2{font-size:1.25rem}h3{font-size:1rem;margin-top:1.4em}
a{color:var(--pri)}
img{max-width:100%}

/* ---------- Botões e formulários ---------- */
.botao{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--pri);color:#fff;border:0;border-radius:8px;padding:10px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;white-space:nowrap}
.botao:hover{background:var(--pri2)}
.botao:disabled{opacity:.6;cursor:wait}
.botao-sec{background:#eef0f6;color:var(--txt)}.botao-sec:hover{background:#e2e5ef}
.botao-perigo{background:#fdecec;color:var(--perigo)}.botao-perigo:hover{background:#fbd5d5}
.botao-p{padding:6px 12px;font-size:.85rem}
.botao-largo{width:100%}
.icone-btn{background:none;border:0;cursor:pointer;font-size:1.05rem;padding:4px 8px;border-radius:6px;color:var(--sub)}
.icone-btn:hover{background:#eef0f6;color:var(--txt)}
.campo{margin-bottom:14px;display:flex;flex-direction:column;gap:5px}
.campo>label{font-weight:600;font-size:.9rem}
.campo input:not([type=checkbox]):not([type=radio]):not([type=range]):not([type=color]),.campo select,.campo textarea{
  width:100%;font:inherit;padding:9px 11px;border:1px solid var(--borda);border-radius:8px;background:#fff;color:inherit}
.campo input:focus,.campo select:focus,.campo textarea:focus{outline:2px solid color-mix(in srgb,var(--pri) 35%,transparent);border-color:var(--pri)}
.campo input[type=color]{width:64px;height:40px;border:1px solid var(--borda);border-radius:8px;padding:2px;background:#fff;cursor:pointer}
.campo-check label{font-weight:500;display:flex;gap:8px;align-items:center;cursor:pointer}
.ajuda{color:var(--sub);font-size:.8rem}
.dica{color:var(--sub);font-size:.88rem;margin:.2em 0 1em}
.grade2{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}
.grade3{display:grid;grid-template-columns:repeat(3,1fr);gap:0 18px}
.alerta{padding:11px 14px;border-radius:8px;margin:0 0 16px}
.alerta-erro{background:#fdecec;color:#8a1c1c}.alerta-ok{background:#e4f7ea;color:#14532d}
.cartao{background:var(--cartao);border-radius:var(--raio);padding:24px;box-shadow:0 1px 3px rgba(0,0,0,.06);max-width:900px}
.versao{color:var(--sub);font-size:.78rem;text-align:center;margin:10px 0 0}

/* imagem com prévia */
.campo-imagem{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.campo-imagem .previa{width:96px;height:64px;object-fit:contain;border-radius:6px;background:repeating-conic-gradient(#eee 0 25%,#fff 0 50%) 0 0/14px 14px;border:1px solid var(--borda);display:none}
.campo-imagem.tem .previa{display:block}
.campo-imagem [data-limpar-imagem]{display:none}
.campo-imagem.tem [data-limpar-imagem]{display:inline-flex}
.campo-imagem.enviando{opacity:.5;pointer-events:none}
.campo-imagem label.botao{cursor:pointer}

/* listas repetíveis */
.lista{border:1px solid var(--borda);border-radius:var(--raio);padding:12px;margin:0 0 16px}
.lista legend{font-weight:700;padding:0 6px}
.lista-itens{display:flex;flex-direction:column;gap:8px;margin-bottom:10px}
.lista-item{border:1px solid var(--borda);border-radius:8px;background:#fafbfd}
.lista-item-topo{display:flex;align-items:center;gap:6px;padding:6px 8px}
.lista-item-titulo{flex:1;text-align:left;background:none;border:0;font:inherit;font-weight:600;cursor:pointer;padding:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.lista-item-corpo{padding:4px 12px 4px}
.lista-item.fechado .lista-item-corpo{display:none}
.alca{cursor:grab;color:var(--sub);user-select:none;font-size:.85rem}

/* ---------- Login / instalação ---------- */
.tela-login{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#1e1b4b,#4f46e5)}
.login-caixa{background:#fff;padding:32px;border-radius:14px;width:100%;max-width:380px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.login-largo{max-width:480px}
.login-caixa h1{font-size:1.4rem;margin-bottom:.2em}
.login-caixa h3{border-top:1px solid var(--borda);padding-top:14px}
.login-logo{max-height:70px;margin:0 auto 12px;display:block}

/* ---------- Estrutura do painel ---------- */
.menu{position:fixed;left:0;top:0;bottom:0;width:240px;background:var(--menu);color:#cfd3e6;display:flex;flex-direction:column;z-index:40;overflow-y:auto}
.menu-topo{padding:20px 18px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;flex-direction:column;gap:2px}
.menu-topo img{max-height:44px;width:auto;align-self:flex-start;margin-bottom:8px}
.menu-topo strong{color:#fff}
.menu-topo small{color:#8f96b3}
.menu ul{list-style:none;margin:10px 0;padding:0 10px;flex:1}
.menu li a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:inherit;text-decoration:none;font-weight:500}
.menu li a:hover{background:rgba(255,255,255,.06);color:#fff}
.menu li a.ativo{background:var(--pri);color:#fff}
.contador{margin-left:auto;background:#ef4444;color:#fff;font-style:normal;font-size:.72rem;border-radius:999px;padding:1px 7px;font-weight:700}
.menu-baixo{padding:14px;display:flex;flex-direction:column;gap:8px;border-top:1px solid rgba(255,255,255,.08)}
.menu-baixo .botao-sec{background:rgba(255,255,255,.08);color:#fff}
.menu-baixo .botao-sec:hover{background:rgba(255,255,255,.15)}
.conteudo{margin-left:240px;padding:28px;min-height:100vh;display:flex;flex-direction:column}
.conteudo>*:not(.rodape-painel){width:100%}
.rodape-painel{margin-top:auto;padding-top:30px;color:var(--sub);font-size:.8rem;text-align:center}
.barra-movel{display:none}
.aviso-att{background:#fff7e0;border:1px solid #f3d27a;color:#6b4e00;padding:11px 14px;border-radius:8px;margin-bottom:16px}

@media (max-width:860px){
  .barra-movel{display:flex;align-items:center;gap:12px;position:sticky;top:0;height:60px;padding:0 12px;background:var(--menu);color:#fff;z-index:30}
  .barra-movel strong{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .hamburguer{background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer;padding:4px 8px}
  .menu{transform:translateX(-100%);transition:transform .2s;box-shadow:4px 0 20px rgba(0,0,0,.3)}
  .menu-aberto .menu{transform:none}
  .conteudo{margin-left:0;padding:16px 12px}
  .grade2,.grade3{grid-template-columns:1fr}
  .cartao{padding:18px}
}

/* ---------- Construtor de layout ---------- */
.construtor{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:start}
.paleta{background:var(--cartao);border-radius:var(--raio);padding:16px;position:sticky;top:20px;max-height:calc(100vh - 40px);overflow-y:auto;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.paleta h2{margin-bottom:.2em}
.paleta-lista{display:flex;flex-direction:column;gap:8px}
.paleta-item{display:flex;align-items:center;gap:10px;padding:10px;border:1px dashed #c9cde0;border-radius:8px;background:#fafbff;cursor:grab;user-select:none}
.paleta-item:hover{border-color:var(--pri);background:#f1f0ff}
.paleta-nome{flex:1;font-weight:600;font-size:.9rem}
.paleta-nome small{color:var(--sub);font-weight:400}
.paleta-add{width:30px;height:30px;border-radius:50%;border:0;background:var(--pri);color:#fff;font-size:1.2rem;cursor:pointer;flex-shrink:0;line-height:1}
.card-icone{font-size:1.3rem;width:28px;text-align:center;flex-shrink:0}

.tela{background:var(--cartao);border-radius:var(--raio);padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.06);min-width:0}
.tela-cabecalho{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.tela-cabecalho h2{margin:0}
.salvo{color:var(--sub);font-size:.82rem;transition:color .2s}
.salvo.pulso{color:var(--ok);font-weight:700}
.faixa-fixa{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;background:#eef0f6;color:var(--sub);padding:10px 14px;border-radius:8px;font-size:.88rem;margin:10px 0}
.tela-grade{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:12px;min-height:160px;padding:12px;border:2px dashed #d5d9e8;border-radius:var(--raio);background:#f8f9fc;align-content:start}
.tela-vazia{text-align:center;color:var(--sub);margin:-100px 0 70px;pointer-events:none}
.tela-grade>.paleta-item{grid-column:span 12}

.card{grid-column:span 12;position:relative;background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:12px;display:flex;flex-direction:column;gap:10px;cursor:grab;min-width:0;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:box-shadow .15s,border-color .15s}
.card:hover{border-color:#b8bdf5;box-shadow:0 4px 14px rgba(79,70,229,.12)}
.card.col-8{grid-column:span 8}.card.col-6{grid-column:span 6}.card.col-4{grid-column:span 4}.card.col-3{grid-column:span 3}
.card-acoes{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
.acao{border:0;border-radius:6px;padding:4px 10px;font:inherit;font-size:.78rem;font-weight:600;cursor:pointer}
.acao-desativar{background:#fff4dc;color:#8a5a00}
.acao-remover{background:#fdecec;color:var(--perigo)}
.card-corpo{display:flex;align-items:center;gap:10px;min-width:0}
.card-texto{display:flex;flex-direction:column;min-width:0}
.card-texto strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-texto small{color:var(--sub);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card-rodape{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.card-rodape .alca{margin-right:auto}
.card-rodape select{font:inherit;font-size:.82rem;padding:4px 6px;border:1px solid var(--borda);border-radius:6px;background:#fff}
.card.inativo{opacity:.55;background:repeating-linear-gradient(45deg,#fff,#fff 10px,#f6f6f9 10px,#f6f6f9 20px)}
.card.inativo .acao-desativar{background:#e4f7ea;color:#14532d}
.card.bloqueado{border-color:#f3c3c3}
.selo{position:absolute;top:-9px;left:12px;background:#6b7280;color:#fff;font-size:.7rem;font-weight:700;padding:1px 8px;border-radius:999px}
.selo-bloq{background:var(--perigo);left:auto;right:12px}
.card.novo{animation:destaque 1.5s}
@keyframes destaque{0%{box-shadow:0 0 0 4px rgba(79,70,229,.45)}100%{box-shadow:0 0 0 0 rgba(79,70,229,0)}}
.card.carregando{opacity:.6}
.fantasma{opacity:.35;border:2px dashed var(--pri)!important}
.sortable-chosen{cursor:grabbing}

@media (max-width:1100px){.card.col-3,.card.col-4{grid-column:span 6}.card.col-8{grid-column:span 12}}
@media (max-width:860px){
  .construtor{grid-template-columns:1fr}
  .paleta{position:static;max-height:none}
  .paleta-lista{display:grid;grid-template-columns:1fr 1fr;gap:6px}
  .card.col-3,.card.col-4,.card.col-6,.card.col-8{grid-column:span 12}
  .tela-grade{padding:8px}
}
@media (max-width:480px){.paleta-lista{grid-template-columns:1fr}}

/* ---------- Modal ---------- */
.modal{border:0;border-radius:14px;padding:0;width:min(720px,96vw);max-height:92vh;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.modal::backdrop{background:rgba(15,18,35,.55)}
.modal form{display:flex;flex-direction:column;max-height:92vh}
.modal header,.modal footer{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px;border-bottom:1px solid var(--borda)}
.modal footer{border-top:1px solid var(--borda);border-bottom:0;justify-content:flex-end}
.modal header h3{margin:0}
.modal-corpo{padding:18px 20px;overflow-y:auto;flex:1}

/* ---------- Aparência ---------- */
.temas{display:flex;flex-wrap:wrap;gap:10px}
.tema{display:flex;align-items:center;gap:4px;border:1px solid var(--borda);border-radius:10px;padding:10px 14px;font:inherit;font-weight:600;cursor:pointer}
.tema span{width:16px;height:16px;border-radius:50%;border:1px solid rgba(0,0,0,.15)}
.tema span:last-of-type{margin-right:6px}
.campo-cor{flex-direction:row;align-items:center;justify-content:space-between;gap:10px;border:1px solid var(--borda);border-radius:8px;padding:8px 10px}
.campo-cor label{font-weight:500}
.opcoes-radio{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.opcoes-radio label{display:flex;gap:8px;align-items:center;cursor:pointer;font-weight:500}

/* ---------- Mensagens / módulos / atualizações ---------- */
.mensagens{display:flex;flex-direction:column;gap:10px}
.mensagem{border:1px solid var(--borda);border-radius:8px;padding:12px 14px}
.mensagem.nova{border-left:4px solid var(--pri);background:#f8f8ff}
.mensagem header{display:flex;gap:10px;flex-wrap:wrap;align-items:baseline}
.mensagem header span{color:var(--sub)}
.mensagem time{margin-left:auto;color:var(--sub);font-size:.8rem}
.mensagem p{margin:8px 0}
.mensagem footer{display:flex;gap:8px}
.modulos-tabela{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.modulo-linha{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--borda);border-radius:8px;cursor:pointer}
.modulo-linha small{color:var(--sub)}
.att-card{border:1px solid #c7d2fe;background:#f5f7ff;border-radius:10px;padding:16px;margin-bottom:12px}
.att-notas{margin:0 0 14px;color:#333}
.historico{padding-left:18px;color:var(--sub)}

.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#1f2433;color:#fff;padding:11px 18px;border-radius:8px;z-index:1000;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:opacity .4s;max-width:90vw}
.toast.erro{background:var(--perigo)}
.toast.sai{opacity:0}

/* ---------- Player: teste de metadados ---------- */
.teste-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.meta-ok,.meta-aviso,.meta-erro{padding:8px 12px;border-radius:8px;font-size:.9rem;display:inline-flex;align-items:center;gap:10px}
.meta-ok{background:#e4f7ea;color:#14532d}.meta-aviso{background:#fff7e0;color:#6b4e00}.meta-erro{background:#fdecec;color:#8a1c1c}
.meta-ok img{width:40px;height:40px;border-radius:6px;object-fit:cover}
.avancado{margin:6px 0 18px;border:1px solid var(--borda);border-radius:8px;padding:10px 14px}
.avancado summary{cursor:pointer;font-weight:600;color:var(--sub)}
.avancado[open] summary{margin-bottom:12px}