:root {
  --bg-dark: #0f172a;
  --bg-surface: rgba(15, 23, 42, 0.9);
  --bg-panel: rgba(15, 23, 42, 0.75);
  --border: rgba(148, 163, 184, 0.18);
  --accent: #38bdf8;
  --accent-strong: #2563eb;
  --text-main: #e2e8f0;
  --text-muted: #94a3b8;
  --success: #4ade80;
  --warning: #fbbf24;
  --danger: #ef4444;
  --card-radius: 16px;
  --transition: 0.2s ease;
}

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

html, body {
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", "Inter", "Roboto", sans-serif;
  background: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
}

body {
  display: flex;
  flex-direction: column;
}

a {
  color: var(--accent);
}

.layout {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
}

.sidebar {
  width: 280px;
  display: flex;
  flex-direction: column;
  padding: 32px 24px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.85) 100%);
  border-right: 1px solid var(--border);
}

.sidebar-brand h1 {
  margin: 0;
  font-size: 1.4rem;
}

.sidebar-brand p {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.sidebar-nav {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.nav-item:hover,
.nav-item:focus {
  border-color: var(--accent);
  transform: translateX(4px);
}

.nav-item.active {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.45);
}

.nav-title {
  font-weight: 600;
}

.nav-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
}

.app-main {
  flex: 1 1 auto;
  padding: 32px;
  overflow-y: auto;
}

.section-header h2 {
  margin: 0 0 4px;
  font-size: 1.6rem;
}

.section-header p {
  margin: 0 0 24px;
  color: var(--text-muted);
}

.view {
  display: none;
  flex-direction: column;
  gap: 24px;
}

.view.active {
  display: flex;
}

.card-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid.two-column {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--card-radius);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.35);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.card-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.btn {
  appearance: none;
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(56, 189, 248, 0.25);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: var(--bg-dark);
}

.btn-secondary {
  background: rgba(148, 163, 184, 0.18);
  color: var(--text-main);
}

.btn-danger {
  background: linear-gradient(135deg, #fb7185, var(--danger));
  color: #0f172a;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.2);
  font-weight: 600;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--text-muted);
}

.status-ok .status-dot {
  background: var(--success);
  box-shadow: 0 0 8px rgba(74, 222, 128, 0.8);
}

.status-warning .status-dot {
  background: var(--warning);
  box-shadow: 0 0 8px rgba(251, 191, 36, 0.8);
}

.status-error .status-dot {
  background: var(--danger);
  box-shadow: 0 0 8px rgba(239, 68, 68, 0.8);
}

.status-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 16px 0 0;
}

.status-list dt {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.status-list dd {
  margin: 0;
  font-size: 0.95rem;
}

.config-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 12px;
}

.config-summary .label {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.config-summary .value {
  font-size: 0.95rem;
  font-weight: 600;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form-field input,
.form-field select,
textarea {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  color: var(--text-main);
  font-size: 0.95rem;
}

.form-field input:focus,
.form-field select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.2);
}

.extraction-rules {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.extraction-rule-row {
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  align-items: center;
}

.extraction-rule-row .btn {
  justify-self: flex-start;
}

.form-field-sm {
  max-width: 220px;
}

.full-width {
  grid-column: 1 / -1;
}

.compact {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--text-muted);
}

.form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: flex-start;
}

.muted {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tips {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.jobs-layout {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(320px, 0.6fr) minmax(400px, 1fr);
}

.jobs-table-card {
  max-height: 700px;
  overflow: hidden;
}

.job-panels {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 12px;
  overflow: hidden;
}

.table th,
.table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  font-size: 0.95rem;
}

.table tbody tr {
  cursor: pointer;
  transition: background var(--transition);
}

.table tbody tr:hover,
.table tbody tr.selected {
  background: rgba(56, 189, 248, 0.12);
}

.meta-cell {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  min-width: 220px;
}

.meta-label {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  margin-right: 4px;
}

.meta-description {
  margin-top: 4px;
  color: var(--text-main);
}

.job-detail-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.job-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.job-detail-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.job-summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  padding: 12px;
  background: rgba(15, 23, 42, 0.6);
  border-radius: 12px;
}

.metrics-list {
  margin: 0;
  padding-left: 18px;
  color: var(--text-muted);
}

.job-panels .panel {
  background: rgba(15, 23, 42, 0.6);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-docs,
.panel-extraction {
  width: 100%;
}

.panel-extraction.hidden {
  display: none !important;
}

.panel-grid {
  display: grid;
  gap: 24px;
}

.panel-grid.two-up {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.panel-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.panel-actions label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
}

.code-block {
  background: rgba(15, 23, 42, 0.85);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  padding: 12px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  font-size: 0.85rem;
  max-height: 320px;
  overflow: auto;
  color: var(--text-main);
}

.logs {
  line-height: 1.35;
}

.hidden {
  display: none !important;
}

#docs-table-body tr td:last-child {
  width: 1%;
}

#docs-table-body button {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(148, 163, 184, 0.18);
  color: var(--text-main);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.status-pill.status-ok {
  background: rgba(74, 222, 128, 0.2);
  color: var(--success);
}

.status-pill.status-redirect {
  background: rgba(59, 130, 246, 0.18);
  color: var(--accent);
}

.status-pill.status-error {
  background: rgba(239, 68, 68, 0.2);
  color: var(--danger);
}

.status-pill.status-warning {
  background: rgba(251, 191, 36, 0.18);
  color: var(--warning);
}

.status-pill.status-placeholder {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
}

.ua-agent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ua-agent-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
  font-size: 0.82rem;
  font-weight: 600;
}

.ua-agent-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.ua-edit-table-wrap {
  width: 100%;
  max-height: 560px;
  overflow: auto;
}

.ua-edit-card {
  min-height: 520px;
}

.ua-edit-table th,
.ua-edit-table td {
  vertical-align: top;
}

.ua-edit-input {
  width: 100%;
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--text-main);
  font-size: 0.9rem;
}

.ua-edit-ua {
  min-width: 320px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.ua-flagged {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
  margin-bottom: 18px;
}

.ua-flagged-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.ua-flagged textarea {
  width: 100%;
  min-height: 140px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.ua-results {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
}

.ua-url-card {
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.6);
  padding: 16px;
}

.ua-url-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
}

.ua-url-title {
  margin: 0;
  font-size: 1rem;
  word-break: break-word;
}

.ua-url-meta {
  margin: 4px 0 0;
  font-size: 0.85rem;
}

.ua-table tbody tr {
  cursor: default;
}

.ua-table tbody tr:hover {
  background: rgba(148, 163, 184, 0.08);
}

.ua-row-ok td {
  background: rgba(74, 222, 128, 0.05);
}

.ua-row-blocked td {
  background: rgba(239, 68, 68, 0.08);
}

.ua-agent-label {
  font-weight: 600;
  margin-bottom: 4px;
}

.ua-device-pill {
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.18);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.ua-local-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.ua-local-shell {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ua-local-shell select {
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 6px 10px;
  color: var(--text-main);
}

.ua-local-import textarea {
  width: 100%;
  min-height: 160px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.ua-agent-string {
  font-size: 0.82rem;
  color: var(--text-muted);
  word-break: break-word;
}

.ua-time,
.ua-notes {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.ua-notes a {
  color: var(--accent);
}

.ua-invalid {
  font-size: 0.85rem;
}

.placeholder-badge {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sql-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

textarea#sql-query {
  width: 100%;
  resize: vertical;
  min-height: 200px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
}

.builder-layout {
  grid-template-columns: minmax(340px, 0.9fr) minmax(420px, 1.1fr);
  align-items: start;
}

.builder-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.builder-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.builder-section .section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.builder-actions,
.builder-job-controls {
  display: flex;
  gap: 10px;
}

.builder-job-list {
  display: grid;
  gap: 10px;
  max-height: 260px;
  overflow-y: auto;
  padding-right: 4px;
}

.builder-job-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(148, 163, 184, 0.08);
  border-radius: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.builder-job-item input[type='checkbox'] {
  accent-color: var(--accent);
  width: 18px;
  height: 18px;
}

.builder-job-item .job-meta {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  gap: 4px;
}

.builder-job-item .job-meta span:first-child {
  font-weight: 600;
}

.builder-job-item .job-meta span:last-child {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.builder-job-item.selected {
  border-color: rgba(56, 189, 248, 0.45);
  background: rgba(56, 189, 248, 0.14);
}

.builder-filters {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.builder-filter-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(180px, 1fr) minmax(200px, 1fr) auto;
  gap: 12px;
}

.builder-filter-row select,
.builder-filter-row input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(15, 23, 42, 0.6);
  color: var(--text-main);
}

.builder-results-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.builder-results {
  min-height: 200px;
  max-height: 520px;
  overflow: auto;
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.12);
  background: rgba(15, 23, 42, 0.6);
}

.builder-results table {
  width: 100%;
  border-collapse: collapse;
}

.builder-results th,
.builder-results td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
  text-align: left;
  font-size: 0.9rem;
}

.builder-results tbody tr:nth-child(even) {
  background: rgba(148, 163, 184, 0.08);
}

.builder-results .no-results {
  padding: 16px;
  color: var(--text-muted);
}

.sql-results {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.6);
}

.sql-results table {
  width: 100%;
  border-collapse: collapse;
}

.sql-results th,
.sql-results td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
}

.learn-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.info-card {
  gap: 8px;
}

.info-card h3 {
  margin: 0 0 4px;
}

.info-card p {
  margin: 0;
  color: var(--text-muted);
}

.app-footer {
  padding: 16px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.85);
}

.quick-actions [data-view-link] {
  flex: 1 1 160px;
}

@media (max-width: 1024px) {
  .builder-filter-row {
    grid-template-columns: 1fr;
  }
}

.status-idle .status-dot {
  background: var(--text-muted);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  margin: 0;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(148, 163, 184, 0.08);
}

::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.35);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.6);
}

@media (max-width: 1120px) {
  .layout {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .jobs-layout {
    grid-template-columns: 1fr;
  }
}