/* Tibi Avisos — tokens derivados del kit de avanzatibi.es.
   Acción #087571 = teal de marca #0DACA4 oscurecido para texto blanco AA (5.54:1).
   El teal original (2.82:1 con blanco) queda solo como decorativo. */
.ta {
  --ta-action: #087571;
  --ta-action-hover: #065f5c;
  --ta-action-soft: #e3f2ef;   /* texto de acción encima: 4.80:1 */
  --ta-brand: #0DACA4;         /* decorativo, nunca texto */
  --ta-ink: #242F65;           /* titulares, 12.58:1 */
  --ta-text: #3d4452;          /* cuerpo, 9.78:1 */
  --ta-muted: #5b6270;         /* ayudas, 6.13:1 */
  --ta-line: #7b8491;          /* bordes de campo, 3.78:1 */
  --ta-surface: #f2f7f6;
  --ta-bg: #ffffff;
  --ta-error: #b3261e;         /* 6.54:1 */
  --ta-display: "Merriweather", Georgia, serif;
  --ta-r: 8px;

  max-width: 44rem;
  margin: 0 auto;
  color: var(--ta-text);
  background: var(--ta-bg);
  font-size: 1rem;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}
.ta *, .ta *::before, .ta *::after { box-sizing: border-box; }
.ta ::selection { background: var(--ta-action-soft); color: var(--ta-ink); }
.ta a { color: var(--ta-action); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.ta :focus-visible { outline: 3px solid var(--ta-ink); outline-offset: 2px; }
.ta [hidden] { display: none !important; }

/* Pestañas */
.ta-tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--ta-line); margin-bottom: 24px; }
.ta-tabs button {
  flex: 1; min-height: 48px; padding: 8px 12px; border: 0; background: none; cursor: pointer;
  font-weight: 600; font-size: 1rem; line-height: 1.25; font-family: inherit; color: var(--ta-muted); border-bottom: 3px solid transparent; margin-bottom: -1px;
}
.ta-tabs button[aria-selected="true"] { color: var(--ta-ink); border-bottom-color: var(--ta-action); }

.ta-note { margin: 0 0 24px; padding: 12px 16px; background: var(--ta-surface); border-radius: var(--ta-r); }

/* Pasos (la numeración es secuencia real del formulario) */
.ta-step { border: 0; margin: 0 0 32px; padding: 0; min-width: 0; }
.ta-step legend {
  display: flex; align-items: center; gap: 12px; padding: 0; margin-bottom: 16px;
  font: 700 1.25rem/1.3 var(--ta-display); color: var(--ta-ink);
}
.ta-n {
  flex: none; display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 50%;
  background: var(--ta-action); color: #fff; font-weight: 700; font-size: 1rem; line-height: 1; font-family: inherit;
}
.ta-opt { font-weight: 400; font-size: 0.875rem; line-height: 1.4; font-family: inherit; color: var(--ta-muted); }

/* Categorías */
.ta-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.ta-chip { position: relative; display: block; cursor: pointer; }
.ta-chip input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.ta-chip span {
  display: flex; align-items: center; min-height: 48px; padding: 8px 16px; height: 100%;
  border: 1px solid var(--ta-line); border-radius: var(--ta-r); background: var(--ta-bg); color: var(--ta-text);
}
.ta-chip:hover span { border-color: var(--ta-action); }
.ta-chip input:checked + span {
  border: 2px solid var(--ta-action); padding: 7px 15px; background: var(--ta-action-soft); color: var(--ta-ink); font-weight: 600;
}
.ta-chip input:checked + span::before { content: "✓"; margin-right: 8px; color: var(--ta-action); }
.ta-chip input:focus-visible + span { outline: 3px solid var(--ta-ink); outline-offset: 2px; }

/* Campos */
.ta-lbl { display: block; margin: 16px 0 8px; font-weight: 600; color: var(--ta-ink); }
.ta-in {
  display: block; width: 100%; min-height: 48px; padding: 12px; font: inherit; font-size: 1rem; color: var(--ta-text);
  background: var(--ta-bg); border: 1px solid var(--ta-line); border-radius: var(--ta-r); caret-color: var(--ta-action);
}
.ta-in:focus { border-color: var(--ta-action); }
.ta-in[aria-invalid="true"] { border: 2px solid var(--ta-error); }
textarea.ta-in { resize: vertical; min-height: 96px; }
.ta-mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; letter-spacing: 0.04em; font-variant-numeric: tabular-nums; }
.ta-row { display: flex; gap: 8px; }
.ta-row .ta-in { flex: 1; min-width: 0; }
.ta-trap { position: absolute !important; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.ta-check { display: flex; gap: 12px; align-items: flex-start; margin-top: 24px; cursor: pointer; }
.ta-check input { flex: none; width: 24px; height: 24px; margin: 0; accent-color: var(--ta-action); }

.ta-hint { margin: 8px 0 0; font-size: 0.875rem; color: var(--ta-muted); }
.ta-center { text-align: center; }
.ta-err { margin: 8px 0 0; color: var(--ta-error); font-weight: 600; font-size: 0.875rem; }
.ta-err::before { content: "⚠ "; }
.ta-err-big { padding: 12px 16px; border: 2px solid var(--ta-error); border-radius: var(--ta-r); font-size: 1rem; }


/* Mapa */
.ta-map { height: 280px; margin-top: 16px; border: 1px solid var(--ta-line); border-radius: var(--ta-r); overflow: hidden; background: var(--ta-surface); }
@media (min-width: 768px) { .ta-map { height: 360px; } }

/* Foto */
.ta-file { position: relative; overflow: hidden; }
.ta-file input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.ta-file:focus-within { outline: 3px solid var(--ta-ink); outline-offset: 2px; }
.ta-prev { margin-top: 16px; display: flex; align-items: flex-end; gap: 16px; }
.ta-prev img { width: 120px; height: 120px; object-fit: cover; border-radius: var(--ta-r); }

/* Botones */
.ta-btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 24px;
  border-radius: var(--ta-r); font-weight: 600; font-size: 1rem; line-height: 1.25; font-family: inherit; cursor: pointer; text-decoration: none;
}
.ta-btn-1 { background: var(--ta-action); color: #fff; border: 0; }
.ta-btn-1:hover { background: var(--ta-action-hover); }
.ta-btn-1:disabled { opacity: 0.6; cursor: progress; }
.ta-form > .ta-btn-1 { width: 100%; min-height: 56px; font-size: 1.125rem; }
.ta-btn-2 { background: var(--ta-bg); color: var(--ta-action); border: 2px solid var(--ta-action); }
.ta-btn-2:hover { background: var(--ta-action-soft); }
.ta-link { background: none; border: 0; padding: 4px 0; color: var(--ta-action); text-decoration: underline; text-underline-offset: 3px; font: inherit; cursor: pointer; min-height: 44px; }

/* Confirmación y consulta */
.ta-done { padding: 32px 24px; text-align: center; background: var(--ta-surface); border-radius: var(--ta-r); }
.ta-done:focus { outline: none; }
.ta-done h3 { margin: 0 0 16px; font: 700 1.5rem/1.3 var(--ta-display); color: var(--ta-ink); }
.ta-code { margin: 8px 0 16px; font: 700 2rem/1.2 ui-monospace, "SF Mono", Menlo, monospace; color: var(--ta-ink); letter-spacing: 0.06em; }
.ta-mine { margin-top: 24px; }
.ta-list { margin: 0; padding: 0; list-style: none; }
.ta-list li { padding: 4px 0; border-bottom: 1px solid var(--ta-surface); }
.ta-res { margin-top: 24px; }
.ta-card { padding: 16px 24px; border: 1px solid var(--ta-line); border-radius: var(--ta-r); }
.ta-card p { margin: 8px 0; }
.ta-state { display: inline-block; padding: 4px 12px; border-radius: 999px; font-weight: 700; background: var(--ta-surface); color: var(--ta-ink); }
.ta-st-resuelto { background: var(--ta-action-soft); color: var(--ta-action); }
.ta-st-resuelto::before { content: "✓ "; }
.ta-st-en_curso::before { content: "● "; }

@media (max-width: 420px) {
  .ta-chips { grid-template-columns: 1fr 1fr; }
  .ta-chip span { font-size: 0.9375rem; padding: 8px 12px; }
  .ta-chip input:checked + span { padding: 7px 11px; }
}
@media (prefers-reduced-motion: no-preference) {
  .ta-btn, .ta-chip span { transition: background-color .15s, border-color .15s; }
}

/* Zona */
.ta-select { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer;
  background-image: linear-gradient(45deg, transparent 50%, var(--ta-ink) 50%), linear-gradient(135deg, var(--ta-ink) 50%, transparent 50%);
  background-position: calc(100% - 22px) 50%, calc(100% - 16px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.ta-zona-nota { margin: 16px 0 0; }
.ta-chip[hidden] { display: none; }