/* RC Música — madeira de violão + palco */
:root{
  /* Paleta Revista Conexão (mesma do site) — tema claro, como o site */
  --bg:#F6F6F6; --surface:#FFFFFF; --surface-2:#FFF0F6; --line:#E6E8EC;
  --ink:#080808; --muted:#4B5563; --accent:#FF0066; --accent-ink:#FFFFFF;
  --accent-soft:#FFE5EF; --violet:#F50072; --ok:#4D7A00; --err:#C8102E;
  --chord:#D6005A; --key-white:#FFFFFF; --key-black:#080808; --key-hit:#FFDD00;
  --radius:14px; --shadow:0 1px 2px rgba(8,8,8,.05),0 8px 24px rgba(8,8,8,.07);
  --f-display:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif; --f-body:'Inter',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 var(--f-body)}
a{color:inherit}
img{max-width:100%}
h1,h2,h3{font-family:var(--f-display);line-height:1.15;text-wrap:balance;margin:0 0 .4em}
h1{font-size:clamp(1.8rem,4vw,2.8rem)} h2{font-size:1.45rem} h3{font-size:1.1rem}
.wrap{max-width:1120px;margin:0 auto;padding-block:20px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)} .small{font-size:.85rem}

/* Header */
.mh{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.mh-in{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.logo{font-family:var(--f-display);font-weight:800;font-size:1.25rem;text-decoration:none;display:flex;align-items:center;gap:6px}
.logo em{color:var(--accent);font-style:normal}
.logo-mark{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:1rem}
.mnav{display:flex;flex-wrap:wrap;gap:4px;flex:1}
.mnav a{padding:6px 10px;border-radius:8px;text-decoration:none;font-weight:600;font-size:.9rem;color:var(--muted)}
.mnav a.on,.mnav a:hover{background:var(--accent-soft);color:var(--ink)}
.langs{display:flex;gap:2px}
.langs a{font:600 .72rem var(--f-body);padding:4px 7px;border:1px solid var(--line);border-radius:6px;text-decoration:none;color:var(--muted)}
.langs a.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}

/* Botões e formulários */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:10px;font:600 .9rem var(--f-body);cursor:pointer;text-decoration:none}
.btn:hover{border-color:var(--accent)}
.btn-pri{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.btn-pri:hover{filter:brightness(1.07)}
.btn-sm{padding:6px 10px;font-size:.8rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field label{font-weight:600;font-size:.86rem}
.field .req{color:var(--err)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
textarea{resize:vertical}
.grid{display:grid;gap:14px}
.g2{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}
.g3{grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr))}
.g4{grid-template-columns:repeat(auto-fill,minmax(min(100%,160px),1fr))}
.check{display:flex;gap:8px;align-items:flex-start;font-size:.9rem}
.check input{width:auto;margin-top:4px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-weight:600;font-size:.85rem;text-decoration:none;cursor:pointer}
.chip.on,.chip:has(input:checked){background:var(--ink);color:var(--bg);border-color:var(--ink)}
.chip input{position:absolute;opacity:0;pointer-events:none}

/* Cartões */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);min-width:0}
.card a{text-decoration:none}
.card-title{font-weight:700;margin:0}
.tag{display:inline-block;font:600 .7rem var(--f-body);letter-spacing:.05em;text-transform:uppercase;padding:3px 8px;border-radius:6px;background:var(--surface-2);color:var(--muted)}
.tag-hot{background:var(--accent);color:var(--accent-ink)}
.price{font-family:var(--f-display);font-weight:800;font-size:1.25rem}
.section{margin:34px 0}
.section-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius)}

/* Hero */
.hero{display:grid;gap:18px;padding:28px 0 8px}
.hero p{color:var(--muted);max-width:60ch;margin:0}
.search{display:flex;gap:8px;max-width:620px}
.inst-tabs{display:flex;flex-wrap:wrap;gap:8px}
.inst-tab{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:96px;padding:12px 10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;font-weight:600;font-size:.85rem}
.inst-tab span{font-size:1.5rem}
.inst-tab.on{border-color:var(--accent);background:var(--accent-soft)}

/* Perfil */
.avatar{width:56px;height:56px;border-radius:50%;object-fit:cover;background:var(--surface-2);display:grid;place-items:center;font-family:var(--f-display);font-weight:800;color:var(--accent-ink);flex-shrink:0}
.pf-hero{border-radius:var(--radius);padding:28px;color:#fff;display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.pf-hero .avatar{width:92px;height:92px;font-size:2rem;border:3px solid rgba(255,255,255,.7)}
.pf-hero h1{color:#fff;margin:0}
.pf-hero .tag{background:rgba(255,255,255,.2);color:#fff}
.contact-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.copyable{font-family:var(--f-mono);font-size:.85rem;background:var(--surface-2);padding:6px 10px;border-radius:8px;user-select:all}

/* Cifra */
.cf-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}
@media (max-width:900px){.cf-layout{grid-template-columns:1fr}}
.cf-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;position:sticky;top:58px;background:var(--bg);padding:8px 0;z-index:5;border-bottom:1px solid var(--line)}
.cf-tools .tom{font-family:var(--f-mono);font-weight:700;min-width:46px;text-align:center}
.cifra{font-family:var(--f-mono);font-size:var(--cf-size,15px);line-height:1.25;overflow-x:auto;padding:12px 0}
.cifra .ln{white-space:pre-wrap;margin:0 0 .35em;min-height:1.2em}
.cifra .ln-acordes{padding-top:.1em}
.cifra .ln-vazia{height:.9em}
.cifra .ln-secao{font-family:var(--f-body);font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;font-size:.78em;margin-top:.9em}
.cifra .sg{display:inline-flex;flex-direction:column;vertical-align:bottom;white-space:pre}
.cifra .ch{color:var(--chord);font-weight:700;cursor:pointer;padding-inline-end:.5ch}
.cifra .ch:hover{text-decoration:underline}
.yt{position:relative;aspect-ratio:16/9;max-width:100%;border-radius:var(--radius);overflow:hidden;background:#000}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.diagrams{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.dg{text-align:center;font:700 .8rem var(--f-mono)}
.dg svg{width:100%;height:auto;display:block}
.dg-notes{font:500 .68rem var(--f-mono);color:var(--muted)}

/* Carrinho */
.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.totals{display:grid;gap:6px}
.totals div{display:flex;justify-content:space-between}
.totals .grand{font-family:var(--f-display);font-weight:800;font-size:1.4rem;border-top:1px solid var(--line);padding-top:8px}

/* Cupom */
.coupon{display:flex;gap:14px;align-items:center;border:2px dashed var(--accent);border-radius:var(--radius);padding:14px;background:var(--surface)}
.coupon .off{font-family:var(--f-display);font-weight:800;font-size:1.6rem;color:var(--accent);white-space:nowrap}
.coupon code{font:700 1rem var(--f-mono);background:var(--accent-soft);padding:4px 8px;border-radius:6px}

/* Steps */
.steps{display:flex;gap:6px;margin-bottom:18px}
.steps i{flex:1;height:5px;border-radius:5px;background:var(--line)}
.steps i.on{background:var(--accent)}
.step[hidden]{display:none!important}

/* Player */
.track{display:flex;gap:10px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
.track audio{flex:1;min-width:0;height:36px}

/* Anúncios patrocinados */
.sponsored-slot{display:flex;gap:12px;align-items:center;text-decoration:none;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:10px 14px;max-width:1120px;margin:12px auto}
.sponsored-slot img{width:64px;height:64px;object-fit:cover;border-radius:8px}
.sponsored-slot .ad-body{display:flex;flex-direction:column;min-width:0}
.sponsored-slot .ad-label{font:600 .66rem var(--f-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.sponsored-slot .ad-text{font-size:.85rem;color:var(--muted)}
.sponsored-slot .ad-cta{font-weight:700;color:var(--accent);font-size:.85rem}
.mh + .sponsored-slot,.mf ~ .sponsored-slot{margin-left:max(16px,env(safe-area-inset-left,0px));margin-right:max(16px,env(safe-area-inset-right,0px))}
@media (min-width:1152px){.mh + .sponsored-slot{margin-left:auto;margin-right:auto}}

/* Footer / toast */
.mf{border-top:1px solid var(--line);margin-top:40px;color:var(--muted);font-size:.85rem}
.toast{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));inset-inline-end:max(20px,env(safe-area-inset-right,0px));background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:10px;font-weight:600;opacity:0;transform:translateY(12px);transition:.25s;pointer-events:none;z-index:50;max-width:calc(100vw - 40px)}
.toast.show{opacity:1;transform:none}
.toast.err{background:var(--err);color:#fff}
.toast.ok{background:var(--ok);color:#fff}
.pager{display:flex;gap:6px;justify-content:center;margin-top:18px;flex-wrap:wrap}