.biblioteca {
  margin: 0 auto;
}

.biblioteca-title {
  font-family: "DIN Pro bold", sans-serif;
  font-size: 32px;
  font-weight: 700;
  line-height: 40px;
  color: #0c2856;
  margin-bottom: 20px;
}

.biblioteca-acc {
  border: 1px solid #e1e6ef;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
  margin-bottom: 18px;
  overflow: hidden;
}

.biblioteca-acc-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 22px;
  background: #fff;
  border: 0;
  cursor: pointer;
  font-family: "DIN Pro medium", sans-serif;
  font-size: 16px;
  color: #0c2856;
  text-align: left;
}

.biblioteca-acc-icon::before {
  content: "˅";
  font-size: 18px;
  font-weight: bold;
  color: #0c2856;
}

.biblioteca-acc.is-open .biblioteca-acc-icon::before {
  content: "˄";
  color: #1f64ff;
}
.biblioteca-acc.is-open .biblioteca-acc-title {
  color: #1f64ff;
}
.biblioteca-acc-body {
  display: none;
  padding: 0 0 10px 0;
}

.biblioteca-acc.is-open .biblioteca-acc-body {
  display: block;
}

.biblioteca-table {
  display: grid;
}

.biblioteca-row {
  display: grid;
  grid-template-columns: 1.8fr 1fr 0.8fr 0.8fr 0.7fr;
  align-items: center;
  gap: 12px;
  padding: 10px 22px;
  border-top: 1px solid #e1e6ef;
  font-family: var(--din-regular, Arial, sans-serif);
  font-size: 14px;
  color: #0c2856;
}

.biblioteca-head {
  background: #f2f4f8;
  font-family: "DIN Pro semibold", sans-serif;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.biblioteca-content a {
  color: #1f64ff;
  text-decoration: none;
}

.biblioteca-format {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid #cfd6e4;
  border-radius: 4px;
  color: #6b7280;
}

.biblioteca-download {
  display: inline-block;
  padding: 6px 16px;
  background: #0b3fd4;
  color: #fff !important;
  border-radius: 999px;
  font-size: 12px;
  font-family: "DIN Pro semibold", sans-serif;
  text-decoration: none;
  text-align: center;
}

.biblioteca-empty {
  padding: 12px 22px;
  color: #6b7280;
  font-family: var(--din-regular, Arial, sans-serif);
}

@media (max-width: 900px) {
  .biblioteca-row {
    grid-template-columns: 1.6fr 0.9fr 0.6fr 0.6fr 0.7fr;
    font-size: 13px;
  }
}

@media (max-width: 700px) {
  .biblioteca-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .biblioteca-head {
    display: none;
  }
}