/* ============================================================
   ofertas-de-referencia.css
   Usa variables de estilos-generales.css
============================================================ */

/* ── Accordion año ── */
.accordion-header {
  background: var(--crt-color-primario);
  border-radius: 12px;
  padding: 25px 30px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,.2);
  transition: background .2s;
}

.accordion-header:hover {
  background: var(--crt-color-primario-hover);
}

.accordion-header.active {
  border-radius: 12px 12px 0 0;
}

.year-title {
  font-family: var(--crt-fuente);
  font-size: 3.5rem;
  font-weight: 700;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

.item-count {
  background: rgba(255,255,255,.2);
  padding: 8px 20px;
  border-radius: 20px;
  font-family: var(--crt-fuente);
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}

/* ── Accordion content ── */
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height .5s ease, padding .5s ease;
  background: #fff;
  border-radius: 0 0 12px 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,.1);
}

.accordion-content.active {
  max-height: 5000px;
  padding: 30px 20px;
}

/* ── Grid de documentos ── */
.documents-grid {
  display: grid;
  gap: 14px;
}

.doc-item {
  background: #f8fafa;
  border-radius: 12px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  transition: .25s;
  border-left: 4px solid transparent;
}

.doc-item:hover {
  border-left-color: var(--crt-color-primario);
  background: #fff;
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  transform: translateX(4px);
}

.doc-left {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: 1;
}

.doc-icon {
  width: 46px;
  height: 46px;
  min-width: 46px;
  background: var(--crt-color-primario-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--crt-color-primario);
}

.doc-title {
  font-family: var(--crt-fuente) !important;
  font-size: 16px !important;
  font-weight: 600 !important;
  line-height: 1.4 !important;
  margin: 0 !important;
  color: var(--crt-color-texto) !important;
}

/* ── Botón Ver documento ── */
.document-link {
  background: var(--crt-color-primario);
  color: #fff !important;
  padding: 12px 20px;
  border-radius: 8px;
  text-decoration: none !important;
  font-family: var(--crt-fuente);
  font-size: 0.95rem;
  font-weight: 700;
  white-space: nowrap;
  transition: background .2s, transform .2s;
  display: inline-block;
}

.document-link:hover {
  background: var(--crt-color-primario-hover) !important;
  transform: translateY(-2px);
  color: #fff !important;
}

/* ── Dropdown múltiples docs ── */
.doc-dropdown {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.doc-toggle {
  background: var(--crt-color-primario);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 20px;
  font-family: var(--crt-fuente);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background .2s;
  white-space: nowrap;
}

.doc-toggle:hover {
  background: var(--crt-color-primario-hover);
}

.doc-toggle i {
  font-size: .85rem;
  transition: transform .25s ease;
}

.doc-dropdown.open .doc-toggle i {
  transform: rotate(180deg);
}

.doc-dropdown-content {
  width: 260px;
  margin-top: 10px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,.12);
  overflow: hidden;
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 10;
}

.doc-dropdown.open .doc-dropdown-content {
  display: block;
}

.doc-dropdown-content a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  font-family: var(--crt-fuente);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--crt-color-primario) !important;
  text-decoration: none !important;
  border-bottom: 1px solid #f0f0f0;
  transition: background .15s;
}

.doc-dropdown-content a:last-child {
  border-bottom: none;
}

.doc-dropdown-content a:hover {
  background: var(--crt-color-primario-light);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .doc-item {
    flex-direction: column;
    align-items: stretch;
  }
  .document-link,
  .doc-toggle {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .doc-dropdown {
    align-items: stretch;
  }
  .doc-dropdown-content {
    width: 100%;
    position: static;
  }
  .year-title {
    font-size: 1.5rem;
  }
}

.accordion-year {
  margin-bottom: 16px;
}

.doc-icon::before {
  content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28' viewBox='0 0 24 24' fill='none' stroke='%230d4d4d' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'/%3E%3Cpolyline points='14 2 14 8 20 8'/%3E%3Cline x1='16' y1='13' x2='8' y2='13'/%3E%3Cline x1='16' y1='17' x2='8' y2='17'/%3E%3C/svg%3E");
  display: block;
}