/* Bugoogle - PoC/Exploit Search Engine Styles
   Scoped under #bugoogle-root to avoid leaking */

#bugoogle-root *,
#bugoogle-root *::before,
#bugoogle-root *::after {
  box-sizing: border-box;
}

#bugoogle-root {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--bg-text, #1a1a2e);
  line-height: 1.5;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem;
}

/* ===== CSS Variables (Light) ===== */
#bugoogle-root {
  --bg-bg: #ffffff;
  --bg-surface: #f8f9fa;
  --bg-border: #dee2e6;
  --bg-text: #1a1a2e;
  --bg-text-secondary: #6c757d;
  --bg-primary: #4361ee;
  --bg-primary-hover: #3a56d4;
  --bg-danger: #e63946;
  --bg-link: #4361ee;
  --bg-sev-critical: #d00000;
  --bg-sev-high: #e85d04;
  --bg-sev-medium: #f77f00;
  --bg-sev-low: #4895ef;
  --bg-sev-none: #adb5bd;
  --bg-sev-unknown: #6c757d;
  --bg-tag-bg: #e9ecef;
  --bg-card-bg: #ffffff;
  --bg-card-shadow: 0 1px 3px rgba(0,0,0,0.08);
  --bg-input-bg: #ffffff;
  --bg-input-border: #ced4da;
  --bg-facet-bg: #f8f9fa;
}

/* ===== Dark Mode ===== */
@media (prefers-color-scheme: dark) {
  #bugoogle-root:not(.bugoogle-light) {
    --bg-bg: #0d1117;
    --bg-surface: #161b22;
    --bg-border: #30363d;
    --bg-text: #e6edf3;
    --bg-text-secondary: #8b949e;
    --bg-primary: #58a6ff;
    --bg-primary-hover: #79b8ff;
    --bg-danger: #f85149;
    --bg-link: #58a6ff;
    --bg-sev-critical: #ff6b6b;
    --bg-sev-high: #ffa348;
    --bg-sev-medium: #ffc745;
    --bg-sev-low: #58a6ff;
    --bg-sev-none: #484f58;
    --bg-sev-unknown: #484f58;
    --bg-tag-bg: #21262d;
    --bg-card-bg: #161b22;
    --bg-card-shadow: 0 1px 3px rgba(0,0,0,0.3);
    --bg-input-bg: #0d1117;
    --bg-input-border: #30363d;
    --bg-facet-bg: #161b22;
  }
}

#bugoogle-root.bugoogle-dark {
  --bg-bg: #0d1117;
  --bg-surface: #161b22;
  --bg-border: #30363d;
  --bg-text: #e6edf3;
  --bg-text-secondary: #8b949e;
  --bg-primary: #58a6ff;
  --bg-primary-hover: #79b8ff;
  --bg-danger: #f85149;
  --bg-link: #58a6ff;
  --bg-sev-critical: #ff6b6b;
  --bg-sev-high: #ffa348;
  --bg-sev-medium: #ffc745;
  --bg-sev-low: #58a6ff;
  --bg-sev-none: #484f58;
  --bg-sev-unknown: #484f58;
  --bg-tag-bg: #21262d;
  --bg-card-bg: #161b22;
  --bg-card-shadow: 0 1px 3px rgba(0,0,0,0.3);
  --bg-input-bg: #0d1117;
  --bg-input-border: #30363d;
  --bg-facet-bg: #161b22;
}

/* ===== Header ===== */
.bg-header {
  text-align: center;
  margin-bottom: 1.5rem;
  padding: 1rem 0;
  border-bottom: 2px solid var(--bg-border);
}
.bg-title {
  font-size: 2rem;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.02em;
  color: var(--bg-primary);
}
.bg-subtitle {
  margin: 0.25rem 0 0;
  color: var(--bg-text-secondary);
  font-size: 0.95rem;
}

/* ===== Search bar ===== */
.bg-search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
.bg-input {
  flex: 1;
  padding: 0.6rem 0.8rem;
  font-size: 0.95rem;
  border: 1px solid var(--bg-input-border);
  border-radius: 6px;
  background: var(--bg-input-bg);
  color: var(--bg-text);
  transition: border-color 0.15s;
}
.bg-input:focus {
  outline: none;
  border-color: var(--bg-primary);
  box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.15);
}
.bg-input-sm {
  padding: 0.4rem 0.6rem;
  font-size: 0.85rem;
}

/* ===== Buttons ===== */
.bg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--bg-border);
  border-radius: 6px;
  cursor: pointer;
  background: var(--bg-surface);
  color: var(--bg-text);
  transition: all 0.15s;
  white-space: nowrap;
}
.bg-btn:hover {
  background: var(--bg-border);
}
.bg-btn-primary {
  background: var(--bg-primary);
  color: #fff;
  border-color: var(--bg-primary);
}
.bg-btn-primary:hover {
  background: var(--bg-primary-hover);
}
.bg-btn-secondary {
  font-size: 0.8rem;
  padding: 0.4rem 0.8rem;
}
.bg-btn-sm {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
}
.bg-btn-link {
  background: transparent;
  border: none;
  color: var(--bg-link);
  text-decoration: underline;
  padding: 0;
}
.bg-btn-link:hover {
  color: var(--bg-primary-hover);
}
.bg-btn-danger {
  color: var(--bg-danger);
  border-color: var(--bg-danger);
}
.bg-btn-danger:hover {
  background: var(--bg-danger);
  color: #fff;
}

/* ===== Filters ===== */
.bg-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-surface);
  border-radius: 8px;
  border: 1px solid var(--bg-border);
}
.bg-filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.bg-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bg-text-secondary);
}
.bg-select {
  padding: 0.4rem 0.6rem;
  font-size: 0.85rem;
  border: 1px solid var(--bg-input-border);
  border-radius: 6px;
  background: var(--bg-input-bg);
  color: var(--bg-text);
}
.bg-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
}
.bg-check-label {
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 0.2rem;
  cursor: pointer;
  color: var(--bg-text);
}

/* ===== Advanced ===== */
.bg-advanced {
  margin-bottom: 0.75rem;
}
.bg-advanced-toggle {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--bg-link);
  cursor: pointer;
  padding: 0.3rem 0;
}
.bg-advanced-body {
  padding: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--bg-border);
  border-radius: 8px;
  margin-top: 0.5rem;
}
.bg-adv-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.bg-adv-field {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 150px;
}

/* ===== Actions bar ===== */
.bg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.bg-sort-group {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.bg-sort-group .bg-label {
  margin: 0;
  white-space: nowrap;
}
.bg-result-count {
  font-size: 0.85rem;
  color: var(--bg-text-secondary);
  margin-left: auto;
}

/* ===== Saved searches ===== */
.bg-saved-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin-bottom: 0.75rem;
}
.bg-saved-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--bg-text-secondary);
}

/* ===== Main layout ===== */
.bg-main {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1rem;
}
@media (max-width: 768px) {
  .bg-main {
    grid-template-columns: 1fr;
  }
  .bg-facets {
    order: 1;
  }
}

/* ===== Facets ===== */
.bg-facets {
  font-size: 0.82rem;
}
.bg-facet-section {
  margin-bottom: 1rem;
  padding: 0.5rem;
  background: var(--bg-facet-bg);
  border-radius: 6px;
  border: 1px solid var(--bg-border);
}
.bg-facet-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bg-text-secondary);
  margin: 0 0 0.3rem;
}
.bg-facet-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.bg-facet-list li {
  padding: 0.15rem 0;
}
.bg-facet-link {
  color: var(--bg-link);
  text-decoration: none;
}
.bg-facet-link:hover {
  text-decoration: underline;
}
.bg-facet-count {
  color: var(--bg-text-secondary);
  font-size: 0.75rem;
}

/* ===== Result cards ===== */
.bg-results {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.bg-card {
  padding: 0.85rem 1rem;
  background: var(--bg-card-bg);
  border: 1px solid var(--bg-border);
  border-radius: 8px;
  box-shadow: var(--bg-card-shadow);
}
.bg-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}
.bg-card-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--bg-link);
  text-decoration: none;
  word-break: break-word;
}
.bg-card-title:hover {
  text-decoration: underline;
}

/* ===== Badges ===== */
.bg-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.15rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  border-radius: 4px;
  color: #fff;
  white-space: nowrap;
  flex-shrink: 0;
}
.bg-sev-src {
  font-weight: 400;
  font-size: 0.65rem;
  opacity: 0.85;
}
.bg-sev-critical { background: var(--bg-sev-critical); }
.bg-sev-high { background: var(--bg-sev-high); }
.bg-sev-medium { background: var(--bg-sev-medium); color: #1a1a2e; }
.bg-sev-low { background: var(--bg-sev-low); }
.bg-sev-none { background: var(--bg-sev-none); }
.bg-sev-unknown { background: var(--bg-sev-unknown); }

/* ===== Tags ===== */
.bg-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-bottom: 0.4rem;
}
.bg-tag {
  display: inline-block;
  padding: 0.1rem 0.4rem;
  font-size: 0.72rem;
  border-radius: 4px;
  background: var(--bg-tag-bg);
  color: var(--bg-text);
}
.bg-tag-cve {
  font-weight: 600;
  background: #dbeafe;
  color: #1e40af;
}
@media (prefers-color-scheme: dark) {
  #bugoogle-root:not(.bugoogle-light) .bg-tag-cve {
    background: #1e3a5f;
    color: #93c5fd;
  }
  #bugoogle-root:not(.bugoogle-light) .bg-sev-medium {
    color: #1a1a2e;
  }
}
#bugoogle-root.bugoogle-dark .bg-tag-cve {
  background: #1e3a5f;
  color: #93c5fd;
}
.bg-tag-nocve {
  background: #fef3c7;
  color: #92400e;
}
@media (prefers-color-scheme: dark) {
  #bugoogle-root:not(.bugoogle-light) .bg-tag-nocve {
    background: #78350f;
    color: #fde68a;
  }
}
#bugoogle-root.bugoogle-dark .bg-tag-nocve {
  background: #78350f;
  color: #fde68a;
}
.bg-tag-type { font-style: italic; }
.bg-tag-source { font-weight: 600; }
.bg-tag-date { color: var(--bg-text-secondary); }

/* ===== Card body ===== */
.bg-card-desc {
  font-size: 0.82rem;
  color: var(--bg-text-secondary);
  margin: 0.2rem 0 0.3rem;
}
.bg-card-signals {
  font-size: 0.75rem;
  color: var(--bg-text-secondary);
}
.bg-sep {
  margin: 0 0.15rem;
}
.bg-card-similar {
  margin-top: 0.3rem;
}

/* ===== Mirrors ===== */
.bg-mirrors {
  margin-top: 0.3rem;
  font-size: 0.8rem;
}
.bg-mirrors summary {
  cursor: pointer;
  color: var(--bg-link);
}
.bg-mirrors ul {
  margin: 0.3rem 0 0 1rem;
  padding: 0;
}
.bg-mirrors li {
  margin: 0.15rem 0;
}
.bg-mirrors a {
  color: var(--bg-link);
  word-break: break-all;
}

/* ===== Pagination ===== */
.bg-pagination {
  display: flex;
  justify-content: center;
  gap: 0.3rem;
  margin-top: 1rem;
  padding: 0.5rem 0;
}
.bg-page-active {
  background: var(--bg-primary) !important;
  color: #fff !important;
  border-color: var(--bg-primary) !important;
}

/* ===== States ===== */
.bg-loading, .bg-error, .bg-no-results {
  text-align: center;
  padding: 2rem;
  color: var(--bg-text-secondary);
  font-size: 0.95rem;
}
.bg-error {
  color: var(--bg-danger);
}