.mdsrc-block {
  margin: 0 0 20px 30px;
  padding: .9rem .95rem .35rem;
  background: #ffffff;
  border-radius: 14px;
  border-top: 3px solid #9fb9d6;
  box-shadow: 0 8px 20px rgb(15 23 42 / .08);
  max-width: 300px;
}

.mdsrc-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  margin-bottom: 0.3rem;
}

.mdsrc-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.mdsrc-title {
  flex: 1 1 auto;
  padding: 20px 15px;
  background: #eaf3fd;
  border-radius: 10px 10px 0 0;
  color: #1f4f78;
  font-size: 18px;
  line-height: 1.15;
  font-weight: 700;
  text-transform: uppercase;
  text-align: center;
  margin-left: -15px;
  margin-right: -15px;
  margin-top: -14px;
  margin-bottom: 0;
}

.mdsrc-list {
  display: grid;
  gap: 0;
}

.mdsrc-item {
  padding: 1rem .35rem;
  border-top: 1px solid #f0f0f0;
}

.mdsrc-item:first-child {
  border-top: 0;
}

.mdsrc-link {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  color: #2e5685;
  text-decoration: none;
}

.mdsrc-thumb {
  display: block;
  width: 88px;
  height: 58px;
  overflow: hidden;
  border-radius: 5px;
  background: #d7dee7;
}

.mdsrc-thumb-img,
.mdsrc-thumb-placeholder {
  display: block;
  width: 100%;
  height: 100%;
}

.mdsrc-thumb-img {
  object-fit: cover;
}

.mdsrc-thumb-placeholder {
  background: linear-gradient(135deg, #dce3eb 0%, #c7d3df 100%);
}

.mdsrc-link-text {
  min-width: 0;
  color: #406596;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.3;
  text-transform: uppercase;
}

.mdsrc-link:hover .mdsrc-link-text,
.mdsrc-link:focus .mdsrc-link-text {
  text-decoration: underline;
}

.mdsrc-toggle-edit,
.mdsrc-edit-title,
.mdsrc-admin-actions button,
.mdsrc-search-button,
.mdsrc-pick-result,
.mdsrc-modal-close {
  cursor: pointer;
}

.mdsrc-toggle-edit,
.mdsrc-edit-title {
  flex: 0 0 auto;
  padding: 0.45rem 0.75rem;
  border: 1px solid #c4ccd5;
  background: #fff;
  color: #35577f;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
}

.mdsrc-toggle-edit.is-active {
  border-color: #35577f;
}

.mdsrc-admin-panel {
  margin-top: 0.8rem;
  margin-left: calc(88px + 1rem);
  padding-top: 0.8rem;
  border-top: 1px dashed #d7dde3;
}

.mdsrc-admin-status {
  margin-bottom: 0.5rem;
  color: #6b7280;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mdsrc-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.mdsrc-admin-actions button,
.mdsrc-search-button,
.mdsrc-pick-result {
  padding: 0.4rem 0.65rem;
  border: 1px solid #cfd6de;
  background: #fff;
  color: #35577f;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
}

.mdsrc-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(15, 23, 42, 0.42);
}

.mdsrc-modal[hidden] {
  display: none !important;
}

.mdsrc-modal-content {
  width: min(640px, 100%);
  padding: 1rem;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

.mdsrc-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.mdsrc-modal-close {
  border: 0;
  background: transparent;
  color: #35577f;
  font-size: 1.5rem;
  line-height: 1;
}

.mdsrc-modal-body {
  display: grid;
  gap: 0.75rem;
}

.mdsrc-search-input {
  width: 100%;
  padding: 0.75rem 0.85rem;
  border: 1px solid #cfd6de;
  border-radius: 8px;
}

.mdsrc-search-results {
  display: grid;
  gap: 0.5rem;
  max-height: 320px;
  overflow: auto;
}

.mdsrc-search-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.mdsrc-search-title {
  color: #35577f;
  font-size: 0.95rem;
  font-weight: 600;
}

.mdsrc-feedback {
  margin: 0;
  color: #6b7280;
}

@media (max-width: 767px) {
  .mdsrc-block {
    margin: 0 auto 20px;
    max-width: 97%;
    padding-left: 0.8rem;
    padding-right: 0.8rem;
  }

  .mdsrc-header {
    display: block;
  }

  .mdsrc-title {
    width: auto;
    padding: 20px 15px;
    margin-left: -13px;
    margin-right: -13px;
    margin-top: -15px;
    margin-bottom: 0;
  }

  .mdsrc-header-actions {
    margin-top: 0.75rem;
  }

  .mdsrc-link {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 0.85rem;
  }

  .mdsrc-thumb {
    width: 84px;
    height: 56px;
  }

  .mdsrc-link-text {
    font-size: 0.9rem;
  }

  .mdsrc-admin-panel {
    margin-left: 0;
  }
}