/* Material de divulgação (cartaz com QR Code). Complementa tools.css. */
.md-req{color:#b91c1c}
.md-tip{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:var(--r);background:var(--brand-50);border:1px solid var(--brand-100);font-size:.875rem;line-height:1.3125rem;color:var(--ink-2)}
.md-tip .ico{flex:none;color:var(--brand);margin-top:1px}
.md-tip a{color:var(--brand);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.md-tip a:hover{color:var(--brand-600)}

/* Escolha do fundo */
.md-fs{border:0;margin:0;padding:0;min-width:0}
.md-fs>legend{display:block;margin:0 0 10px;padding:0;font-size:.875rem;line-height:1.25rem;font-weight:500;color:var(--ink-2)}
.md-bgs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.md-bg{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--g200);border-radius:var(--r);background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s}
.md-bg:hover{border-color:var(--g300)}
.md-bg input{position:absolute;opacity:0;width:1px;height:1px}
.md-bg:has(input:checked){border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}
.md-bg:has(input:focus-visible){outline:3px solid var(--brand);outline-offset:2px}
.md-thumb{position:relative;flex:none;width:34px;height:48px;border-radius:5px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.md-thumb i{width:16px;height:16px;border-radius:3px;background:#fff}
.md-thumb-grad{background:radial-gradient(120% 100% at 50% 100%,#8b00ff 0%,#002aff 100%)}
.md-thumb-white{background:#fff;box-shadow:inset 0 0 0 1px var(--g200)}
.md-thumb-white i{box-shadow:0 0 0 2px var(--brand)}
.md-bg-t{font-size:.9375rem;font-weight:500;color:var(--ink)}
.md-bg-t::after{content:'';position:absolute;top:10px;right:10px;width:16px;height:16px;border-radius:50%;border:1.5px solid var(--g300);background:#fff;box-sizing:border-box}
.md-bg:has(input:checked) .md-bg-t::after{border:5px solid var(--brand)}

/* Prévia */
.md-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.md-head .lbl{margin:0}
.md-size{font-size:.75rem;line-height:1rem;font-weight:500;color:var(--g600);background:#fff;border:1px solid var(--g150);border-radius:999px;padding:3px 10px}
.md-stage{position:relative}
.md-stage[aria-busy="true"]::after{content:'Gerando prévia…';position:absolute;top:12px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;font-size:.75rem;font-weight:500;padding:5px 12px;border-radius:999px;pointer-events:none}
.md-empty{min-height:420px;border:1px dashed var(--g300);border-radius:var(--r);background:#fff;padding:24px}
.md-empty p{max-width:30ch}
.md-out .pdf-frame{display:block;height:auto;aspect-ratio:1/1.32;max-height:720px}
.md-canvas{display:block;width:100%;max-width:440px;height:auto;margin:0 auto;border-radius:6px;box-shadow:0 0 0 1px var(--g150),var(--sh)}
.md-out .ta-actions .btn{flex:1 1 auto}
.md-print{margin-top:12px}

@media (max-width:860px){
  .md-empty{min-height:260px}
}
@media (max-width:420px){
  .md-bgs{gap:8px}
  .md-bg{padding:10px;gap:10px}
}
@media (prefers-reduced-motion:reduce){.md-bg{transition:none}}