@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #fff;
  --fg: #1a1a1a;
  --card: #fff;
  --accent: #ffd60a;
  --accent-fg: #1a1a1a;
  --muted: #f5f5f5;
  --muted-fg: #999;
  --border: #f0f0f0;
  --destructive: #e55b4a;
  --success: #34a853;
  --warning: #e5a94e;
  --ring: #1a1a1a;
  --radius: 0.5rem;
  --radius-sm: 0.375rem;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Header ===== */
header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}

header h1 {
  font-size: 1.25rem;
  color: var(--fg);
  font-weight: 700;
  letter-spacing: -0.3px;
}

header h1 span {
  color: var(--accent-fg);
  background: var(--accent);
  padding: 1px 8px;
  border-radius: var(--radius-sm);
  margin-left: 2px;
}

.header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.crawler-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--muted-fg);
}

.crawler-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.crawler-dot.idle { background: #ccc; }
.crawler-dot.crawling { background: var(--accent); animation: pulse 1.5s infinite; }
.crawler-dot.exploring { background: var(--warning); animation: pulse 1.5s infinite; }
.crawler-dot.verifying { background: var(--success); animation: pulse 1.5s infinite; }
.crawler-dot.enriching { background: #9966ff; animation: pulse 1.5s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.crawler-progress {
  background: var(--muted);
  border-radius: var(--radius-sm);
  height: 4px;
  width: 80px;
  overflow: hidden;
}

.crawler-progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.5s ease;
}

.stats-bar {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--muted-fg);
  flex-wrap: wrap;
}

.stats-bar .stat { display: flex; align-items: center; gap: 5px; }
.stats-bar .stat-value { color: var(--fg); font-weight: 600; }

/* ===== Tabs ===== */
.tabs {
  display: flex;
  gap: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.tab {
  background: none;
  border: none;
  color: var(--muted-fg);
  padding: 10px 18px;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  font-family: inherit;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.tab:hover { color: var(--fg); }
.tab.active {
  color: var(--accent-fg);
  border-bottom-color: var(--accent);
  font-weight: 600;
}

main { max-width: 1400px; margin: 0 auto; padding: 16px 24px; }

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== Filters ===== */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
  padding: 10px 14px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.filters input[type="text"],
.filters select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-family: inherit;
}

.filters input[type="text"]:focus,
.filters select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 214, 10, 0.2);
}

.filters input[type="text"] { width: 200px; }
.filters select { width: 180px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.82rem;
  cursor: pointer;
}

.freshness-slider {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--muted-fg);
}

.freshness-slider input[type="range"] { width: 100px; accent-color: var(--accent); }

.btn {
  background: var(--fg);
  color: var(--bg);
  border: none;
  padding: 6px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: inherit;
  transition: opacity 0.15s;
}

.btn:hover { opacity: 0.85; }

/* ===== Jobs Table ===== */
.jobs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.jobs-table th {
  background: var(--muted);
  border-bottom: 2px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  color: var(--muted-fg);
  text-transform: uppercase;
  font-size: 0.68rem;
  letter-spacing: 0.5px;
}

.jobs-table th:hover { color: var(--fg); }

.jobs-table td {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  vertical-align: top;
}

.jobs-table tr:hover { background: var(--muted); }

.jobs-table a { color: var(--fg); text-decoration: none; font-weight: 500; }
.jobs-table a:hover { text-decoration: underline; }

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-green { background: #e8f5e9; color: #2e7d32; }
.badge-yellow { background: #fff8e1; color: #f57f17; }
.badge-red { background: #fce4ec; color: #c62828; }
.badge-blue { background: #e3f2fd; color: #1565c0; }
.badge-scope { background: #f3e5f5; color: #7b1fa2; }
.badge-web3 { background: #fffde7; color: #9e7700; border: 1px solid #ffd60a; }

.tier-badge {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 2px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.tier-4 { background: #fff3e0; color: #e65100; }
.tier-3 { background: #e8f5e9; color: #2e7d32; }
.tier-2 { background: #fff8e1; color: #f57f17; }
.tier-1 { background: var(--muted); color: var(--muted-fg); }

/* ===== Pagination ===== */
.pagination {
  display: flex;
  gap: 4px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.pagination button {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.78rem;
  font-family: inherit;
}

.pagination button:hover { border-color: var(--fg); }
.pagination button.active { background: var(--fg); border-color: var(--fg); color: var(--bg); font-weight: 600; }
.pagination button:disabled { opacity: 0.3; cursor: default; }

/* ===== Company Search ===== */
.company-search {
  margin-bottom: 12px;
}

.company-search input {
  width: 100%;
  max-width: 400px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-family: inherit;
}

.company-search input:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 214, 10, 0.2);
}

/* ===== Company Cards ===== */
.company-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.company-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.company-card:hover {
  border-color: #ddd;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.company-card h3 {
  font-size: 0.9rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  color: var(--fg);
}

.enrichment-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.company-desc {
  font-size: 0.72rem;
  color: var(--muted-fg);
  margin: 0 0 6px 0;
  line-height: 1.4;
}

.company-links {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.company-links a {
  text-decoration: none;
  font-size: 0.72rem;
  color: var(--muted-fg);
  font-weight: 500;
  transition: color 0.15s;
}

.company-links a:hover { color: var(--fg); text-decoration: underline; }

.company-card .meta {
  font-size: 0.72rem;
  color: var(--muted-fg);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.company-card .meta span { display: flex; align-items: center; gap: 4px; }

/* ===== Company Detail ===== */
.company-detail-header h2 { font-size: 1.2rem; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.company-detail-desc { color: var(--muted-fg); font-size: 0.82rem; line-height: 1.5; margin: 8px 0; max-width: 700px; }
.company-detail-badges { display: flex; gap: 8px; flex-wrap: wrap; margin: 10px 0; }
.company-detail-links { display: flex; gap: 16px; flex-wrap: wrap; margin: 10px 0; }
.company-detail-links a { text-decoration: none; font-size: 0.82rem; color: var(--accent); font-weight: 500; }
.company-detail-links a:hover { text-decoration: underline; }
.company-info-table { border-collapse: collapse; font-size: 0.8rem; margin-top: 8px; }
.company-info-table td { padding: 4px 16px 4px 0; border-bottom: 1px solid var(--border); }
.company-info-table td:first-child { color: var(--muted-fg); font-weight: 500; }

/* ===== Crawler Page ===== */
.crawler-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.crawler-panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

.crawler-panel h2 {
  font-size: 0.8rem;
  color: var(--muted-fg);
  margin-bottom: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Pipeline Diagram */
.pipeline-diagram {
  display: flex;
  gap: 0;
  align-items: stretch;
  margin-bottom: 16px;
  overflow-x: auto;
}

.pipeline-step {
  flex: 1;
  min-width: 130px;
  padding: 10px 12px;
  background: var(--muted);
  border: 1px solid var(--border);
  position: relative;
  font-size: 0.72rem;
}

.pipeline-step:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.pipeline-step:last-child { border-radius: 0 var(--radius) var(--radius) 0; }

.pipeline-step .step-name {
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 3px;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.pipeline-step .step-desc {
  color: var(--muted-fg);
  font-size: 0.66rem;
  line-height: 1.4;
}

.pipeline-step .step-stats {
  margin-top: 6px;
  color: var(--muted-fg);
  font-size: 0.68rem;
  font-family: var(--font-mono);
}

.pipeline-step .step-stats strong { color: var(--fg); }

.pipeline-step.active {
  background: #fffde7;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}

.pipeline-step.active .step-name { color: #9e7700; }

.pipeline-step.done {
  background: #e8f5e9;
  border-color: #c8e6c9;
}

.pipeline-step.done .step-name { color: #2e7d32; }

.pipeline-arrow {
  display: flex;
  align-items: center;
  color: #ccc;
  font-size: 1rem;
  padding: 0 2px;
}

/* Live Status */
.crawler-live-status {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.crawler-live-status .state-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
}

.crawler-live-progress {
  background: var(--muted);
  border-radius: var(--radius-sm);
  height: 8px;
  width: 200px;
  overflow: hidden;
}

.crawler-live-progress .bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.5s ease;
}

.crawler-live-stats {
  display: flex;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--muted-fg);
  margin-top: 8px;
  flex-wrap: wrap;
}

.crawler-live-stats .stat-num {
  color: var(--fg);
  font-weight: 600;
}

/* Activity Log */
.activity-log {
  background: #1a1a2e;
  border: 1px solid #333;
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  max-height: 420px;
  overflow-y: auto;
  font-size: 0.73rem;
  font-family: var(--font-mono);
  line-height: 1.5;
  margin-top: 12px;
}

.activity-log .log-empty {
  color: #666;
  padding: 12px;
  text-align: center;
}

.activity-log .log-entry {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 4px;
  border-bottom: 1px solid #2a2a3e;
}

.activity-log .log-entry.log-error {
  background: rgba(255, 80, 80, 0.08);
}

.activity-log .log-time {
  color: #666;
  flex-shrink: 0;
  min-width: 55px;
}

.activity-log .log-source {
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 3px;
  flex-shrink: 0;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  min-width: 70px;
  text-align: center;
}

.activity-log .log-action {
  color: #8888cc;
  flex-shrink: 0;
  min-width: 50px;
}

.activity-log .log-target {
  color: #ccc;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-log .log-result {
  flex-shrink: 0;
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-log .log-result.log-ok { color: #4ade80; }
.activity-log .log-result.log-fail { color: #f87171; }

.activity-log .log-err-icon {
  display: inline-block;
  background: #dc2626;
  color: #fff;
  width: 14px;
  height: 14px;
  line-height: 14px;
  text-align: center;
  border-radius: 50%;
  font-size: 0.6rem;
  font-weight: 700;
  margin-right: 4px;
}

/* Schedule Info */
.schedule-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.schedule-card {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
}

.schedule-card .label {
  font-size: 0.65rem;
  color: var(--muted-fg);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.schedule-card .value {
  font-size: 0.9rem;
  color: var(--fg);
  font-weight: 600;
}

.schedule-card .value.accent { color: #9e7700; }

/* Tables */
.crawl-runs-table,
.crawl-logs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
}

.crawl-runs-table th,
.crawl-logs-table th {
  background: var(--muted);
  border-bottom: 2px solid var(--border);
  padding: 6px 8px;
  text-align: left;
  font-weight: 600;
  white-space: nowrap;
  color: var(--muted-fg);
  text-transform: uppercase;
  font-size: 0.62rem;
  letter-spacing: 0.5px;
}

.crawl-runs-table td,
.crawl-logs-table td {
  border-bottom: 1px solid var(--border);
  padding: 6px 8px;
  vertical-align: top;
}

.crawl-runs-table tr:hover,
.crawl-logs-table tr:hover { background: var(--muted); }

.crawl-logs-table td.error-msg {
  color: var(--destructive);
  max-width: 250px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-sm {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.7rem;
  font-family: inherit;
  font-weight: 500;
}

.btn-sm:hover { border-color: var(--fg); }

.discovery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 8px;
}

.discovery-card {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px;
  font-size: 0.78rem;
}

.discovery-card .dc-name {
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}

.discovery-card .dc-meta {
  color: var(--muted-fg);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.discovery-card .dc-via { color: #9e7700; font-weight: 500; }

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .filters { flex-direction: column; }
  .filters input[type="text"], .filters select { width: 100%; }
  .jobs-table { font-size: 0.72rem; }
  .pipeline-diagram { flex-direction: column; }
  .pipeline-step:first-child { border-radius: var(--radius) var(--radius) 0 0; }
  .pipeline-step:last-child { border-radius: 0 0 var(--radius) var(--radius); }
}