:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e8eaed;
  --text-dim: #9aa0ab;
  --accent: #4f8cff;
  --accent-2: #3ecf8e;
  --danger: #ff5d6c;
  --warn: #ffb454;
  font-size: 15px;
}

* { box-sizing: border-box; }

html { overflow-x: hidden; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  overflow-x: hidden;
}

.hidden { display: none !important; }

.app {
  min-height: 100vh;
  width: 100%;
  overflow-x: hidden;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { display: flex; align-items: baseline; gap: 10px; }
.brand-mark {
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-size: 1.1rem;
}
.brand-sub { color: var(--text-dim); font-size: 0.95rem; }
.logout-link { color: var(--text-dim); font-size: 0.85rem; text-decoration: none; }
.logout-link:hover { color: var(--text); }

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 20px;
  padding: 20px;
  align-items: start;
  width: 100%;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px;
  min-width: 0;
}

.search-panel h2, .search-panel h3 {
  margin-top: 0;
  font-size: 1rem;
  color: var(--text);
}
.search-panel h3 { margin-top: 22px; color: var(--text-dim); font-weight: 600; }

.mode-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}
.mode-tab {
  flex: 1;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 600;
}
.mode-tab.active {
  border-color: var(--accent);
  color: var(--text);
  background: rgba(79,140,255,0.12);
}
#mode-batch.hidden, #mode-single.hidden { display: none; }

#search-form label, #batch-form label, #public-import-form label, #public-filter-form label, .housing-region-field {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}
#search-form input[type="text"],
#search-form input[type="number"],
#batch-form input[type="number"],
#batch-form textarea,
#batch-form select,
#public-filter-form input[type="search"],
#public-filter-form input[type="number"],
#public-filter-form select,
#public-import-form input[type="file"] {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
}
.housing-region-field input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 9px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}
#batch-form textarea { resize: vertical; }
#public-import-form,
#public-filter-form {
  margin: 0 0 14px;
}
#batch-submit-btn,
#public-filter-form button,
#public-import-form button,
.public-actions button {
  width: 100%;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}
#batch-submit-btn:disabled,
#public-filter-form button:disabled,
#public-import-form button:disabled,
.public-actions button:disabled { opacity: 0.6; cursor: not-allowed; }
.checkbox-row {
  display: flex !important;
  align-items: center;
  gap: 8px;
}
.checkbox-row input { width: auto; }

#submit-btn {
  width: 100%;
  padding: 10px;
  border: none;
  border-radius: 6px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-size: 0.95rem;
}
#submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }
#submit-btn:hover:not(:disabled) { filter: brightness(1.08); }

.hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.4;
  margin-top: 10px;
}

.job-list { list-style: none; margin: 8px 0 0; padding: 0; max-height: 320px; overflow-y: auto; }
.job-list li {
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-dim);
  border: 1px solid transparent;
  margin-bottom: 4px;
}
.job-list li:hover { background: var(--panel-2); }
.job-list li.active { border-color: var(--accent); background: var(--panel-2); color: var(--text); }
.job-list .jl-title { color: var(--text); font-weight: 600; display: block; }
.job-list .jl-meta { display: flex; justify-content: space-between; margin-top: 2px; }

.status-box {
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.status-box.error { border-color: var(--danger); color: var(--danger); }
.status-box.done { border-color: var(--accent-2); }
.status-box.running { border-color: var(--accent); }
.status-box.warning { border-color: var(--warn); color: var(--warn); }
.status-box.hidden { display: none; }
.status-inline-warning { color: var(--warn); }
.status-detail { color: var(--text-dim); }
.loading-indicator {
  display: inline-block;
  width: 0.9em;
  height: 0.9em;
  margin-right: 0.55em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -0.1em;
  animation: loading-spin 0.75s linear infinite;
}
@keyframes loading-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .loading-indicator { animation-duration: 1.8s; }
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.results-header h2 { margin: 0; font-size: 1rem; }

.export-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.export-buttons a,
.export-buttons button {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: 0.82rem;
  background: var(--panel-2);
  font-family: inherit;
  cursor: pointer;
}
.export-buttons a:hover,
.export-buttons button:hover:not(:disabled) { border-color: var(--accent); }
.export-buttons button:disabled { opacity: 0.6; cursor: not-allowed; }
.export-buttons.hidden { display: none; }

.crm-variant-field {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 0.78rem;
}
.crm-variant-field select {
  max-width: 210px;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
}

.crm-export-result {
  margin-bottom: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--accent-2);
  background: var(--panel-2);
  font-size: 0.85rem;
}
.crm-export-result.error { border-color: var(--danger); color: var(--danger); }
.crm-export-result.hidden { display: none; }

.table-wrap {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
}
table { border-collapse: collapse; width: 100%; font-size: 0.85rem; }
#business-results table { min-width: 1180px; }
#public-results table { min-width: 920px; }
thead th {
  text-align: left;
  padding: 10px 12px;
  background: var(--panel-2);
  color: var(--text-dim);
  font-weight: 600;
  white-space: nowrap;
  position: sticky;
  top: 0;
}
tbody td {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:hover { background: rgba(255,255,255,0.02); }
.empty-row td { color: var(--text-dim); text-align: center; padding: 30px; }
.dup-row { opacity: 0.5; }
.dup-row td { font-style: italic; }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.score-high { background: rgba(62,207,142,0.15); color: var(--accent-2); }
.badge.score-mid { background: rgba(255,180,84,0.15); color: var(--warn); }
.badge.score-low { background: rgba(255,93,108,0.15); color: var(--danger); }
.badge.score-none { background: rgba(154,160,171,0.15); color: var(--text-dim); }

.toggle-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 6px;
  cursor: pointer;
  padding: 4px 8px;
  font-size: 0.75rem;
}
.toggle-btn:hover { color: var(--text); border-color: var(--accent); }

.detail-row.hidden { display: none; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 24px;
  font-size: 0.82rem;
  color: var(--text-dim);
  padding: 6px 4px;
}
.detail-grid strong { color: var(--text); }
.detail-grid a { color: var(--accent); }

.small-link { color: var(--accent); text-decoration: none; }
.small-link:hover { text-decoration: underline; }

.public-guide {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.35;
}
.public-guide div {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}
.public-guide strong { color: var(--accent); }

.public-actions, .public-export-links, .review-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.public-actions { margin-bottom: 16px; }
.public-actions button { flex: 1 1 150px; }
.housing-dataset-summary {
  margin: 12px 0 16px;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 8%, var(--panel-2));
  color: var(--text-dim);
  font-size: 0.8rem;
}
.housing-dataset-summary.empty { border-color: var(--border); background: var(--panel-2); }
.housing-dataset-summary.invalid { border-color: var(--danger); background: color-mix(in srgb, var(--danger) 10%, var(--panel)); }
.housing-dataset-summary.invalid strong { color: var(--danger); }
.public-export-links a.disabled { pointer-events: none; opacity: 0.45; text-decoration: line-through; }
.dataset-heading { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 10px; }
.dataset-heading strong { color: var(--text); }
.dataset-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 12px; }
.dataset-metrics strong { color: var(--accent-2); font-size: 1rem; }
.secondary-btn {
  background: var(--panel-2) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
}
.public-export-links { justify-content: flex-end; margin-bottom: 10px; }
.public-export-links a { color: var(--accent); text-decoration: none; }
.public-export-links .primary-export-link {
  padding: 7px 10px;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-weight: 650;
}
#public-results td small { display: block; margin-top: 5px; color: var(--text-dim); }
.public-score { display: block; font-size: 1.2rem; font-weight: 700; color: var(--accent-2); }
.public-score.tier-C, .public-score.tier-D { color: var(--warn); }
.public-score.tier-REVIEW_REQUIRED { color: var(--text-dim); }
.public-reasons { min-width: 220px; max-width: 360px; color: var(--text-dim); font-size: 0.8rem; }
.review-buttons { margin-top: 6px; }
.review-buttons button { padding: 3px 6px; font-size: 0.72rem; border: 1px solid var(--border); border-radius: 5px; background: var(--panel-2); color: var(--text); cursor: pointer; }
.empty-list { cursor: default !important; color: var(--text-dim); }

@media (max-width: 980px) {
  .topbar {
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
  }

  .brand {
    min-width: 0;
    align-items: flex-start;
  }

  .brand-sub {
    line-height: 1.25;
  }

  .layout {
    display: block;
    padding: 12px;
  }

  .panel {
    padding: 14px;
    border-radius: 8px;
  }

  .search-panel {
    margin-bottom: 14px;
  }

  .mode-tabs {
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: thin;
  }

  .mode-tab {
    flex: 0 0 118px;
    min-height: 48px;
  }

  .results-header {
    align-items: stretch;
    flex-direction: column;
  }

  .export-buttons,
  .public-export-links {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  :root { font-size: 14px; }

  .topbar {
    flex-direction: column;
  }

  .brand {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
  }

  .logout-link {
    align-self: flex-end;
  }

  .table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
  }

  .mode-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow-x: visible;
  }

  .mode-tab {
    min-width: 0;
    flex-basis: auto;
  }

  table,
  thead,
  tbody,
  tr,
  th,
  td {
    display: block;
    width: 100%;
  }

  #business-results table,
  #public-results table {
    min-width: 0;
  }

  thead {
    display: none;
  }

  tbody tr {
    margin-bottom: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--panel);
    overflow: hidden;
  }

  tbody td {
    display: grid;
    grid-template-columns: minmax(92px, 34%) minmax(0, 1fr);
    gap: 10px;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    overflow-wrap: anywhere;
  }

  tbody tr td:first-child {
    border-top: 0;
  }

  tbody td::before {
    content: attr(data-label);
    color: var(--text-dim);
    font-weight: 600;
    grid-column: 1;
  }

  tbody td > * {
    grid-column: 2;
  }

  tbody td[data-label=""]::before,
  .empty-row td::before,
  .detail-row td::before {
    display: none;
  }

  .empty-row td {
    display: block;
    text-align: left;
    padding: 18px;
  }

  .detail-row td {
    display: block;
  }

  .detail-grid {
    grid-template-columns: 1fr;
  }

  .public-score {
    font-size: 1rem;
  }

  .public-reasons {
    min-width: 0;
    max-width: none;
  }

  .review-buttons button {
    min-height: 34px;
  }
}