/* Formulario de soporte. Se carga después de legal.css y usa sus tokens. */
:root { --stamp: #b23427; --stamp-wash: #fbe9e6; --signal-700: #b83d0e; --signal-400: #ff7a45; --ok: #1d6b3a; --ok-wash: #e7f4ec; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; z-index: 100; top: 10px; left: 10px; padding: 10px 14px; font: 600 14px/1 var(--font-code); color: var(--paper); background: var(--ink); border-radius: var(--r-md); text-decoration: none; transform: translateY(-160%); }
.skip:focus { transform: none; }

.doc .lead { margin: 14px 0 0; font-size: 17px; }
.support { margin-top: 28px; display: grid; gap: 22px; }
.field { display: grid; gap: 6px; }
.field > label, .kind legend { font: 650 14px/1.3 var(--font-code); letter-spacing: -0.01em; color: var(--ink); }
.opt { font-weight: 400; color: var(--ink-soft); }
.hint { margin: 0; font-size: 13.5px; line-height: 1.45; color: var(--ink-soft); }

.support input[type="text"], .support input[type="email"], .support input[type="url"], .support textarea {
  width: 100%; min-height: 44px; padding: 10px 12px; font: 16px/1.45 var(--font-sans); color: var(--ink);
  background: var(--sheet); border: 1px solid var(--rule-strong); border-radius: var(--r-md);
  transition: border-color .15s, box-shadow .15s;
}
.support textarea { min-height: 168px; resize: vertical; }
.support input:hover, .support textarea:hover { border-color: var(--ink-soft); }
.support input:focus-visible, .support textarea:focus-visible { outline: 2px solid #8c2f0c; outline-offset: 1px; border-color: var(--ink); }
.support [aria-invalid="true"] { border-color: var(--stamp); border-width: 2px; padding: 9px 11px; }

/* Tipo: radios nativos con aspecto de tarjeta. */
.kind { margin: 0; padding: 0; border: 0; min-width: 0; }
.kind legend { padding: 0; margin-bottom: 6px; }
.kind-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.kind-option { position: relative; display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; min-height: 44px; background: var(--sheet); border: 1px solid var(--rule-strong); border-radius: var(--r-lg); cursor: pointer; }
.kind-option:hover { border-color: var(--ink-soft); background: var(--signal-50); }
.kind-option input { margin: 3px 0 0; width: 18px; height: 18px; accent-color: var(--signal-700); flex: none; }
.kind-option:has(input:checked) { border: 2px solid var(--signal-700); padding: 11px 13px; background: var(--signal-50); }
.kind-option:has(input:focus-visible) { outline: 2px solid #8c2f0c; outline-offset: 2px; }
.kind-option input:focus-visible { outline: none; }
.kind-option b { display: block; font: 650 15px/1.3 var(--font-code); }
.kind-option span span { display: block; margin-top: 2px; font-size: 13.5px; line-height: 1.4; color: var(--ink-soft); }
.kind-option svg { width: 20px; height: 20px; margin-top: 1px; flex: none; color: var(--ink-soft); }

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; line-height: 1.45; cursor: pointer; }
.check input { margin: 2px 0 0; width: 18px; height: 18px; accent-color: var(--signal-700); flex: none; }

.counter { font: 12.5px var(--font-code); color: var(--ink-soft); text-align: right; }

.error { display: flex; gap: 6px; align-items: flex-start; margin: 0; font: 600 13.5px/1.4 var(--font-sans); color: var(--stamp); }
.error::before { content: "!"; display: inline-grid; place-items: center; width: 16px; height: 16px; margin-top: 1px; font: 800 11px/1 var(--font-code); color: #fff; background: var(--stamp); border-radius: 50%; flex: none; }
.error[hidden] { display: none; }

.summary { padding: 16px 20px; background: var(--stamp-wash); border: 1px solid var(--stamp); border-left-width: 4px; border-radius: var(--r-md); }
.summary h2 { margin: 0 0 6px; font-size: 17px; color: var(--stamp); }
.summary ul { margin: 0; }
.summary a { color: var(--stamp); font-weight: 600; }
.summary[hidden] { display: none; }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 18px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 22px; font: 650 15px/1 var(--font-code); letter-spacing: -0.01em; color: var(--ink); text-decoration: none; background: var(--signal); border: 1px solid var(--signal-700); border-radius: 4px; box-shadow: inset 0 -2px 0 0 rgb(0 0 0 / 0.22); cursor: pointer; }
.btn:hover { background: var(--signal-400); }
.btn:active { transform: translateY(1px); box-shadow: none; }
.btn[aria-disabled="true"] { opacity: .7; cursor: progress; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn.ghost { background: var(--sheet); border-color: var(--rule-strong); box-shadow: none; }
.btn.ghost:hover { background: var(--signal-50); }
.legal { margin: 0; flex: 1 1 260px; font-size: 13px; line-height: 1.45; color: var(--ink-soft); }

.status { margin: 0; font-size: 14.5px; }
.status:empty { display: none; }
.status.is-error { padding: 12px 16px; color: var(--stamp); background: var(--stamp-wash); border-radius: var(--r-md); font-weight: 600; }

.done { margin-top: 28px; padding: 24px; background: var(--ok-wash); border: 1px solid var(--ok); border-left-width: 4px; border-radius: var(--r-md); }
.done h2 { margin: 0 0 6px; color: var(--ok); }
.done p { margin: 0 0 16px; }
.done[hidden], .support[hidden] { display: none; }

/* Trampa para bots: fuera de la vista y del árbol de accesibilidad. */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spin { animation: none; } }

@media (max-width: 640px) {
  .kind-options { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}

@media (forced-colors: active) {
  .kind-option:has(input:checked) { border-color: Highlight; }
  .error::before { forced-color-adjust: none; }
}