/* Manual Research index page */

.mr-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.mr-search {
  flex: 1 1 280px;
  min-width: 200px;
  max-width: 420px;
}
.mr-search input {
  width: 100%;
  padding: 0.55rem 0.85rem;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.9rem;
}
.mr-search input:focus {
  outline: none;
  border-color: var(--rec-buy);
}

.mr-kinds {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
.mr-kind-btn {
  padding: 0.4rem 0.9rem;
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.15s;
}
.mr-kind-btn:hover {
  color: var(--text);
  border-color: var(--text-muted);
}
.mr-kind-btn.active {
  color: var(--bg);
  background: var(--text);
  border-color: var(--text);
}

.mr-stats {
  display: flex;
  gap: 2rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.mr-stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.mr-stat-num {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text);
}
.mr-stat-label {
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mr-list {
  padding: 1.5rem;
  min-height: 200px;
}
.mr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
}
.mr-empty {
  color: var(--muted);
  text-align: center;
  padding: 3rem 1rem;
}

.mr-card {
  display: block;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.15s;
}
.mr-card:hover {
  border-color: var(--rec-buy);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.mr-card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}
.mr-card-ticker {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text);
  font-family: var(--font-mono, "JetBrains Mono", monospace);
}
.mr-card-kind {
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
}
.mr-card-due-diligence .mr-card-kind {
  color: var(--rec-buy);
  border-color: var(--rec-buy);
}
.mr-card-growth .mr-card-kind {
  color: var(--rec-opportunisticbuy, #f0b429);
  border-color: var(--rec-opportunisticbuy, #f0b429);
}

.mr-card-company {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.mr-card-blurb {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mr-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border);
}
.mr-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--muted);
}
.mr-card-tier {
  color: var(--rec-buy);
  font-weight: 600;
}
.mr-card-conv {
  color: var(--text);
}
.mr-card-sep { opacity: 0.5; }
.mr-card-arrow {
  font-size: 0.8rem;
  color: var(--rec-buy);
  font-weight: 600;
}

.mr-explainer {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
  max-width: 800px;
}
.mr-explainer h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.mr-explainer h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text);
}
.mr-explainer p {
  margin: 0 0 0.9rem;
  line-height: 1.65;
  color: var(--text);
}
.mr-explainer ul {
  margin: 0 0 1rem 1.5rem;
  line-height: 1.7;
  color: var(--text);
}
.mr-explainer code {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.85em;
  background: var(--surface);
  padding: 0.1em 0.35em;
  border-radius: 3px;
  border: 1px solid var(--border);
}

@media (max-width: 640px) {
  .mr-toolbar { padding: 0.75rem 1rem; }
  .mr-stats { padding: 1rem; gap: 1.25rem; }
  .mr-stat-num { font-size: 1.3rem; }
  .mr-list { padding: 1rem; }
  .mr-explainer { padding: 1.5rem 1rem; }
}