.tmd-app {
  --tmd-bg: #f4f8fb;
  --tmd-panel: #ffffff;
  --tmd-ink: #152938;
  --tmd-muted: #647789;
  --tmd-line: #d7e2ea;
  --tmd-blue: #12324a;
  --tmd-blue-2: #1f6584;
  --tmd-teal: #0f8f8c;
  --tmd-green: #e4f6ed;
  --tmd-orange: #fff0df;
  --tmd-red: #ffe6e3;
  --tmd-shadow: 0 18px 55px rgba(18, 50, 74, 0.12);
  color: var(--tmd-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  margin: 0 auto;
  max-width: 1280px;
}

.tmd-app * {
  box-sizing: border-box;
}

.tmd-shell {
  background:
    radial-gradient(circle at top left, rgba(15, 143, 140, 0.12), transparent 32rem),
    linear-gradient(180deg, #f9fcfe 0%, var(--tmd-bg) 100%);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  box-shadow: var(--tmd-shadow);
  overflow: hidden;
}

.tmd-lock {
  background:
    radial-gradient(circle at top left, rgba(15, 143, 140, 0.12), transparent 30rem),
    linear-gradient(135deg, #ffffff 0%, #eaf5fb 100%);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  box-shadow: var(--tmd-shadow);
  padding: 34px;
}

.tmd-lock-card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  margin: 0 auto;
  max-width: 520px;
  padding: 28px;
}

.tmd-lock-card h2 {
  color: var(--tmd-ink) !important;
  font-size: 26px;
  letter-spacing: 0;
  margin: 0 0 10px;
}

.tmd-lock-card p {
  color: var(--tmd-muted);
  margin: 0 0 18px;
}

.tmd-lock-card form {
  display: grid;
  gap: 12px;
}

.tmd-lock-card label {
  color: var(--tmd-muted);
  display: grid;
  font-size: 12px;
  font-weight: 850;
  gap: 6px;
  text-transform: uppercase;
}

.tmd-lock-card input {
  background: #fff;
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  color: var(--tmd-ink);
  font: inherit;
  font-size: 16px;
  min-height: 48px;
  padding: 0 14px;
}

.tmd-lock-card input:focus {
  border-color: var(--tmd-teal);
  box-shadow: 0 0 0 3px rgba(15, 143, 140, 0.16);
  outline: none;
}

.tmd-lock-card button {
  background: var(--tmd-blue);
  border: 0;
  border-radius: 8px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  min-height: 48px;
  padding: 0 18px;
}

.tmd-lock-card button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.tmd-lock-message {
  color: #17613c;
  font-weight: 750;
  margin-top: 12px;
  min-height: 22px;
}

.tmd-lock-message.is-error {
  color: #9b2d26;
}

.tmd-hero {
  align-items: center;
  background:
    radial-gradient(circle at top left, rgba(15, 143, 140, 0.12), transparent 28rem),
    linear-gradient(135deg, #ffffff 0%, #eaf5fb 100%);
  border-bottom: 1px solid var(--tmd-line);
  color: var(--tmd-ink);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding: 34px 30px 30px;
}

.tmd-eyebrow {
  color: var(--tmd-blue-2);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 8px;
  opacity: 1;
  text-transform: uppercase;
}

.tmd-hero h1,
.tmd-toolbar h2 {
  color: var(--tmd-ink) !important;
  font-size: 30px;
  letter-spacing: 0;
  line-height: 1.1;
  margin: 0;
}

.tmd-subtitle {
  color: var(--tmd-muted) !important;
  margin: 10px 0 0;
  max-width: 620px;
}

.tmd-hero-stats {
  display: flex;
  gap: 10px;
  white-space: nowrap;
}

.tmd-hero-stats span {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  color: var(--tmd-ink) !important;
  padding: 12px 14px;
}

.tmd-hero-stats strong {
  color: var(--tmd-blue) !important;
  display: block;
  font-size: 24px;
}

.tmd-layout {
  padding: 26px;
}

.tmd-home {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tmd-tile {
  background: var(--tmd-panel);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  color: var(--tmd-ink) !important;
  cursor: pointer;
  min-height: 190px;
  padding: 20px;
  text-align: left;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.tmd-tile:hover,
.tmd-tile:focus-visible {
  border-color: rgba(15, 143, 140, 0.45);
  box-shadow: 0 14px 34px rgba(18, 50, 74, 0.12);
  outline: none;
  transform: translateY(-2px);
}

.tmd-tile-icon {
  align-items: center;
  background: var(--tmd-blue);
  border-radius: 8px;
  color: #fff !important;
  display: inline-flex;
  font-size: 12px;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  margin-bottom: 18px;
  min-width: 42px;
  padding: 0 10px;
}

.tmd-tile strong {
  color: var(--tmd-ink) !important;
  display: block;
  font-size: 22px;
  margin-bottom: 8px;
}

.tmd-tile small {
  color: var(--tmd-muted) !important;
  display: block;
  line-height: 1.45;
  min-height: 42px;
}

.tmd-tile em {
  color: var(--tmd-blue-2) !important;
  display: block;
  font-style: normal;
  font-weight: 800;
  margin-top: 16px;
}

.tmd-tile-organs .tmd-tile-icon { background: #1f6584; }
.tmd-tile-diseases .tmd-tile-icon { background: #6a4c93; }
.tmd-tile-viruses .tmd-tile-icon { background: #0f8f8c; }
.tmd-tile-bacteria .tmd-tile-icon { background: #9a6a22; }
.tmd-tile-priority .tmd-tile-icon { background: #b5473f; }
.tmd-tile-all .tmd-tile-icon { background: #12324a; }

.tmd-browser {
  display: grid;
  gap: 18px;
  grid-template-columns: 300px minmax(0, 1fr);
}

.tmd-sidebar,
.tmd-results-panel {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
}

.tmd-sidebar {
  align-self: start;
  overflow: hidden;
}

.tmd-back {
  background: #eef6fc;
  border: 0;
  border-bottom: 1px solid var(--tmd-line);
  color: var(--tmd-blue) !important;
  cursor: pointer;
  font-weight: 800;
  padding: 14px 16px;
  text-align: left;
  width: 100%;
}

.tmd-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 14px;
}

.tmd-tabs button,
.tmd-category,
.tmd-load-more {
  border-radius: 8px;
  cursor: pointer;
  font: inherit;
}

.tmd-tabs button {
  background: #f4f8fb;
  border: 1px solid var(--tmd-line);
  color: var(--tmd-ink) !important;
  font-weight: 750;
  padding: 10px 8px;
}

.tmd-tabs button.is-active {
  background: var(--tmd-blue);
  border-color: var(--tmd-blue);
  color: #fff !important;
}

.tmd-category-list {
  border-top: 1px solid var(--tmd-line);
  max-height: 620px;
  overflow: auto;
  padding: 10px;
}

.tmd-category {
  align-items: center;
  background: transparent;
  border: 1px solid transparent;
  color: var(--tmd-ink) !important;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  padding: 10px;
  text-align: left;
  width: 100%;
}

.tmd-category:hover,
.tmd-category.is-active {
  background: #eef6fc;
  border-color: #c9dfed;
}

.tmd-category span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tmd-category strong {
  color: var(--tmd-blue-2);
  font-size: 13px;
}

.tmd-results-panel {
  min-width: 0;
  padding: 18px;
}

.tmd-toolbar {
  align-items: end;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  margin-bottom: 12px;
}

.tmd-toolbar .tmd-eyebrow {
  color: var(--tmd-teal) !important;
}

.tmd-search {
  color: var(--tmd-muted) !important;
  display: grid;
  font-size: 12px;
  font-weight: 800;
  gap: 6px;
  min-width: 320px;
  text-transform: uppercase;
}

.tmd-search input {
  background: #fff;
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  color: var(--tmd-ink) !important;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  min-height: 46px;
  padding: 0 14px;
  text-transform: none;
}

.tmd-search input:focus {
  border-color: var(--tmd-teal);
  box-shadow: 0 0 0 3px rgba(15, 143, 140, 0.16);
  outline: none;
}

.tmd-active-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 16px;
}

.tmd-active-filters span,
.tmd-active-filters strong,
.tmd-card-tags span,
.tmd-card-tags b,
.tmd-term-list span {
  border-radius: 999px;
  display: inline-flex;
  line-height: 1;
}

.tmd-active-filters span,
.tmd-active-filters strong {
  background: #eef6fc;
  color: var(--tmd-blue);
  font-size: 13px;
  padding: 8px 10px;
}

.tmd-active-filters strong {
  background: var(--tmd-green);
  color: #17613c;
}

.tmd-results {
  display: grid;
  gap: 12px;
}

.tmd-card {
  background: #fff;
  border: 1px solid var(--tmd-line);
  border-left: 4px solid var(--tmd-blue-2);
  border-radius: 8px;
  overflow: hidden;
}

.tmd-card-high {
  border-left-color: #b5473f;
}

.tmd-card-main {
  background: transparent;
  border: 0;
  color: var(--tmd-ink);
  cursor: pointer;
  display: grid;
  gap: 6px;
  padding: 15px 16px 10px;
  text-align: left;
  width: 100%;
}

.tmd-card-main strong {
  font-size: 16px;
  line-height: 1.38;
}

.tmd-card-date,
.tmd-card-main small,
.tmd-card-detail footer {
  color: var(--tmd-muted);
  font-size: 13px;
}

.tmd-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 14px;
}

.tmd-card-tags span,
.tmd-card-tags b,
.tmd-term-list span {
  background: #eef6fc;
  color: var(--tmd-blue);
  font-size: 12px;
  font-weight: 750;
  padding: 7px 9px;
}

.tmd-card-tags b {
  background: var(--tmd-orange);
  color: #8a4b12;
}

.tmd-card-high .tmd-card-tags b {
  background: var(--tmd-red);
  color: #9b2d26;
}

.tmd-card-detail {
  border-top: 1px solid var(--tmd-line);
  padding: 16px;
}

.tmd-detail-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.tmd-card-detail em {
  color: var(--tmd-teal);
  display: block;
  font-style: normal;
  font-weight: 850;
  margin-bottom: 6px;
}

.tmd-card-detail p {
  margin: 0;
}

.tmd-term-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tmd-question pre,
.tmd-card-detail pre {
  background: #f8fbfd;
  border: 1px solid var(--tmd-line);
  border-radius: 8px;
  color: var(--tmd-ink);
  font-family: inherit;
  line-height: 1.45;
  margin: 14px 0;
  max-height: 340px;
  overflow: auto;
  padding: 14px;
  white-space: pre-wrap;
}

.tmd-question {
  margin-bottom: 14px;
}

.tmd-answers {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.tmd-answer {
  background: #ffffff;
  border: 1px solid var(--tmd-line);
  border-left: 4px solid var(--tmd-teal);
  border-radius: 8px;
  padding: 12px 14px;
}

.tmd-answer-meta {
  color: var(--tmd-muted);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 6px;
}

.tmd-answer p {
  color: var(--tmd-ink);
  line-height: 1.48;
  margin: 0;
  white-space: pre-wrap;
}

.tmd-load-more {
  background: var(--tmd-blue);
  border: 0;
  color: #fff;
  font-weight: 850;
  margin-top: 16px;
  padding: 13px 18px;
  width: 100%;
}

.tmd-empty,
.tmd-error {
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  color: #8a4b12;
  padding: 16px;
}

.tmd-app.is-loading .tmd-shell {
  opacity: 0.72;
}

@media (max-width: 980px) {
  .tmd-hero,
  .tmd-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .tmd-hero-stats {
    flex-wrap: wrap;
  }

  .tmd-home {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tmd-browser {
    grid-template-columns: 1fr;
  }

  .tmd-category-list {
    max-height: 330px;
  }

  .tmd-search {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .tmd-layout,
  .tmd-hero {
    padding: 18px;
  }

  .tmd-home,
  .tmd-detail-grid {
    grid-template-columns: 1fr;
  }

  .tmd-hero h1,
  .tmd-toolbar h2 {
    font-size: 24px;
  }

  .tmd-tabs {
    grid-template-columns: 1fr;
  }
}