/* ==========================================================================
   ECOCUR — Ensayos y fichas técnicas / Importar
   Estilos propios de estas dos vistas, sobre el mismo sistema de diseño
   de site.css: plano (sin box-shadow ni desenfoques), bordes de 1px,
   radios var(--r-lg)/var(--r-md), todo con tokens de color para que
   funcione igual en tema claro y oscuro. Móvil primero.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Iconos dentro de botones
   -------------------------------------------------------------------------- */
.btn-ico { width: 16px; height: 16px; flex-shrink: 0; }

/* --------------------------------------------------------------------------
   2. Catálogo destacado
   -------------------------------------------------------------------------- */
.catalogo-destacado {
  margin-top: 2.4rem;
  display: grid;
  gap: 1.7rem;
  padding: clamp(1.6rem, 4vw, 2.6rem);
  border: 1px solid var(--ink);
  border-radius: var(--r-lg);
  background: var(--surface);
}
@media (min-width: 760px) {
  .catalogo-destacado {
    grid-template-columns: 1.3fr auto;
    align-items: center;
    gap: 2.4rem;
  }
}

.catalogo-destacado__title {
  margin-top: .7rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.catalogo-destacado__text {
  margin-top: .6rem;
  color: var(--ink-soft);
  max-width: 52ch;
}
.catalogo-destacado__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}
@media (min-width: 760px) {
  .catalogo-destacado__actions { justify-content: flex-end; }
}

/* --------------------------------------------------------------------------
   3. Fichas técnicas
   -------------------------------------------------------------------------- */
.fichas-grid {
  margin-top: 2.2rem;
  display: grid;
  gap: 1.4rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .fichas-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .fichas-grid { grid-template-columns: repeat(3, 1fr); } }

.ficha-card {
  padding: 1.5rem 1.6rem 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: border-color .2s ease, background-color .2s ease;
}
.ficha-card:not(.ficha-card--pendiente):hover { border-color: var(--ink); background: var(--surface-2); }
.ficha-card--pendiente { opacity: .7; }

.ficha-card__title { font-size: 1.12rem; font-weight: 800; letter-spacing: -0.01em; }
.ficha-card__nota { margin-top: .5rem; font-size: .87rem; color: var(--ink-soft); }
.ficha-card__actions { margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: .6rem; }
.ficha-card > .chip--muted { margin-top: 1rem; }

/* --------------------------------------------------------------------------
   4. Ensayos por grupo — lista con separadores de 1px
   -------------------------------------------------------------------------- */
.grupo-ensayos { margin-top: 2.6rem; }
.grupo-ensayos:first-of-type { margin-top: 0; }

.grupo-ensayos__titulo {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--ink);
}

.documentos { margin-top: .2rem; }
.documento {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .9rem;
  padding: 1.1rem .6rem;
  margin-inline: -.6rem;
  border-bottom: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: background-color .2s ease;
}
.documento:hover { background: var(--surface-2); }
.documento__info {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .8rem;
  min-width: 0;
}
.documento__titulo { font-weight: 700; font-size: .96rem; }
.documento__actions { display: flex; flex-wrap: wrap; gap: .6rem; flex-shrink: 0; }

/* --------------------------------------------------------------------------
   5. Chips propias de esta vista
   -------------------------------------------------------------------------- */
.chip--origen {
  background: transparent;
  border: 1px solid var(--green-deep);
  color: var(--green-deep);
}
.chip--muted {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   6. Visor de documentos (contenido del modal; el overlay ya existe)
   -------------------------------------------------------------------------- */
.visor__dialog {
  width: 100%;
  max-width: 900px;
  margin-block: clamp(1rem, 6vh, 4rem);
  background: var(--surface);
  border: 1px solid var(--ink);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.visor__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.4rem 1.6rem 1.1rem;
  border-bottom: 1px solid var(--line);
}
.visor__titulo {
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.visor__body { padding: 1.2rem; }
.visor__body iframe {
  display: block;
  width: 100%;
  height: 75vh;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--bg);
}
.visor__respaldo {
  margin-top: .8rem;
  font-size: .85rem;
  color: var(--ink-soft);
  text-align: center;
}
.visor__respaldo a {
  color: var(--green-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.visor__respaldo a:hover { color: var(--lime); }
@media (max-width: 640px) {
  .visor__body { padding: .8rem; }
  .visor__body iframe { height: 68vh; }
}

/* --------------------------------------------------------------------------
   7. CTA final (chica)
   -------------------------------------------------------------------------- */
.cta-mini {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.6rem 1.8rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--bg);
}
.cta-mini__text { font-size: 1.05rem; font-weight: 700; max-width: 44ch; }

/* --------------------------------------------------------------------------
   8. Importar — página breve
   -------------------------------------------------------------------------- */
.importar-panel {
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
}
.importar-panel__texto { margin-inline: auto; }

.importar-chips {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .6rem;
}

.importar-panel__acciones {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.importar-panel__cierre {
  margin-top: 2.6rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: .92rem;
}

.importar-panel__destacada {
  margin-top: 1.4rem;
  padding: 1rem 1.4rem;
  border: 1px solid var(--forest-line);
  border-radius: var(--r-md);
  background: var(--surface-2);
  color: var(--green-deep);
  font-weight: 700;
  font-size: 1.02rem;
}

/* --------------------------------------------------------------------------
   9. Ficha de producto — bloque "Corte y medidas" (diagrama técnico SVG)
   -------------------------------------------------------------------------- */
.ficha-bloque--corte .ficha-bloque__nota { margin-bottom: 1rem; }

.corte-diagrama {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.corte-diagrama img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 500px;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   10. Importar — formulario B2B
   -------------------------------------------------------------------------- */
.importar-form { max-width: 720px; margin-inline: auto; }
.importar-form .section-head { text-align: center; }
.importar-form .section-head .lead { max-width: 56ch; margin-inline: auto; }
.importar-form .form { max-width: none; margin-inline: auto; }
.importar-form .form__aviso { margin-bottom: 1.6rem; }