*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 120.5%;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #09090b;
  color: #e4e4e7;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ---- Hero ---- */

.hero {
  text-align: center;
  padding: 4rem 1.5rem 2.5rem;
  background: linear-gradient(180deg, #18181b 0%, #09090b 100%);
  border-bottom: 1px solid #1e1e22;
}

.hero-inner {
  max-width: 640px;
  margin: 0 auto;
}

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 500;
  color: #a1a1aa;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: 100px;
  padding: 0.35rem 1rem;
  margin-bottom: 1.25rem;
  letter-spacing: 0.01em;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fafafa;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 1.05rem;
  color: #71717a;
  line-height: 1.6;
  max-width: 480px;
  margin: 0 auto;
}

.hero-sub strong {
  color: #a1a1aa;
  font-weight: 600;
}

/* ---- Search Section ---- */

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

.search-section {
  position: sticky;
  top: 0;
  z-index: 10;
  background: #09090b;
  padding: 0.75rem 0 1rem;
  margin-bottom: 0.5rem;
}

.search-box {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 1rem;
  width: 20px;
  height: 20px;
  color: #52525b;
  pointer-events: none;
}

#query {
  width: 100%;
  padding: 0.9rem 7rem 0.9rem 2.8rem;
  font-family: inherit;
  font-size: 1rem;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: 12px;
  color: #fafafa;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

#query:focus {
  border-color: #f97316;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

#query::placeholder {
  color: #52525b;
}

.search-btn {
  position: absolute;
  right: 0.4rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: #fff;
  background: #f97316;
  border: none;
  border-radius: 8px;
  padding: 0.45rem 1rem;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}

.search-btn:hover {
  background: #ea6c0a;
}

.search-btn:active {
  transform: scale(0.97);
}

.filters {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.filters select {
  flex: 1;
  padding: 0.5rem 0.75rem;
  font-family: inherit;
  font-size: 0.82rem;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: 8px;
  color: #a1a1aa;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2371717a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.6rem center;
  padding-right: 1.8rem;
}

.filters select:focus {
  border-color: #f97316;
}

.hyde-toggle {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: #71717a;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  padding: 0 0.25rem;
}

.hyde-toggle input {
  accent-color: #f97316;
  cursor: pointer;
}

/* ---- Status ---- */

.status {
  text-align: center;
  color: #52525b;
  font-size: 0.85rem;
  min-height: 1.5rem;
  margin-bottom: 0.75rem;
}

.status.loading::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid #3f3f46;
  border-top-color: #f97316;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: 0.5rem;
  vertical-align: middle;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Results ---- */

.results {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card {
  position: relative;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: 14px;
  padding: 1.25rem 1.35rem;
  transition: border-color 0.2s, transform 0.15s, box-shadow 0.2s;
}

.card:hover {
  border-color: #3f3f46;
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.card.has-link {
  cursor: pointer;
}

.card.has-link:hover {
  border-color: #f97316;
}

.card-link {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  z-index: 0;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 0.65rem;
}

.card-logo {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  object-fit: contain;
  background: #fff;
  padding: 4px;
  flex-shrink: 0;
}

.card-title {
  flex: 1;
  min-width: 0;
}

.card-title h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #fafafa;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-title .one-liner {
  font-size: 0.82rem;
  color: #71717a;
  margin-top: 0.1rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.card-score {
  font-size: 0.72rem;
  font-weight: 600;
  flex-shrink: 0;
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
}

.score-high {
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
}

.score-mid {
  color: #f97316;
  background: rgba(249, 115, 22, 0.1);
}

.score-low {
  color: #71717a;
  background: rgba(113, 113, 122, 0.1);
}

.card-description {
  font-size: 0.87rem;
  color: #a1a1aa;
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

/* ---- Pills ---- */

.pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background: #27272a;
  color: #a1a1aa;
  border: none;
  letter-spacing: 0.01em;
}

.pill.batch {
  color: #93c5fd;
  background: rgba(147, 197, 253, 0.1);
}

.pill.status-active {
  color: #4ade80;
  background: rgba(74, 222, 128, 0.1);
}

.pill.status-acquired {
  color: #c084fc;
  background: rgba(192, 132, 252, 0.1);
}

.pill.status-public {
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.1);
}

.pill.status-inactive {
  color: #71717a;
  background: rgba(113, 113, 122, 0.1);
}

.pill.source-yc {
  color: #fb923c;
  background: rgba(251, 146, 60, 0.12);
  font-weight: 600;
}

.pill.source-a16z {
  color: #4ade80;
  background: rgba(74, 222, 128, 0.12);
  font-weight: 600;
}

.pill.source-spc {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  font-weight: 600;
}

.pill.source-sequoia {
  color: #f472b6;
  background: rgba(244, 114, 182, 0.12);
  font-weight: 600;
}

/* ---- Card Footer ---- */

.card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  font-size: 0.8rem;
  padding-top: 0.6rem;
  border-top: 1px solid #27272a;
  position: relative;
  z-index: 1;
}

.card-footer a {
  color: #f97316;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s;
}

.card-footer a:hover {
  color: #fb923c;
  text-decoration: underline;
}

.card-footer .meta-text {
  color: #52525b;
  font-size: 0.78rem;
}

.card-ext-icon {
  opacity: 0;
  font-size: 0.7rem;
  margin-left: 0.3rem;
  color: #a1a1aa;
  transition: opacity 0.15s;
}

.card:hover .card-ext-icon {
  opacity: 1;
}

.pill-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  text-decoration: none;
  cursor: pointer;
  transition: filter 0.15s, opacity 0.15s;
}

.pill-ext-icon {
  opacity: 0.75;
  font-size: 0.72rem;
  transition: transform 0.15s, opacity 0.15s;
}

.pill-link:hover {
  filter: brightness(1.25);
  opacity: 1;
}

.pill-link:hover .pill-ext-icon {
  opacity: 1;
  transform: translateX(1px) translateY(-1px);
}

/* ---- Empty / Landing State ---- */

.empty-state {
  text-align: center;
  padding: 3.5rem 1rem;
  color: #52525b;
}

.empty-state .icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.6;
}

.empty-state p {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 400px;
  margin: 0 auto;
}

.example-queries {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.example-query {
  font-size: 0.78rem;
  font-weight: 500;
  color: #a1a1aa;
  background: #18181b;
  border: 1px solid #27272a;
  border-radius: 8px;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.example-query:hover {
  border-color: #f97316;
  color: #f97316;
}

/* ---- Footer ---- */

.site-footer {
  text-align: center;
  padding: 2rem 1rem;
  color: #3f3f46;
  font-size: 0.78rem;
  border-top: 1px solid #1e1e22;
}

/* ---- Responsive ---- */

@media (max-width: 640px) {
  .hero {
    padding: 3rem 1.25rem 2rem;
  }

  .hero h1 {
    font-size: 1.75rem;
  }

  .hero-sub {
    font-size: 0.92rem;
  }

  .container {
    padding: 1.25rem 1rem 3rem;
  }

  .filters {
    flex-wrap: wrap;
  }

  .filters select {
    flex: 1 1 calc(50% - 0.25rem);
    min-width: 0;
  }

  .card {
    padding: 1rem;
  }

  .card-footer {
    gap: 0.4rem 0.65rem;
  }

  .search-btn {
    font-size: 0.75rem;
    padding: 0.4rem 0.7rem;
  }
}