/* Reset & base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
  color: #1a1a1a;
  background: #f8f9fa;
  line-height: 1.5;
}

a {
  color: #1a6fb5;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Index page */
.index-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 16px;
}

.index-page h1 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.index-page p {
  margin-bottom: 16px;
  color: #333;
}

.index-page .downloads, .index-page .credits {
  margin: 24px 0;
}

.index-page .downloads h2 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.index-page .downloads ul {
  list-style: none;
  padding: 0;
}

.index-page .downloads li {
  margin-bottom: 6px;
}

.index-page .browse-link {
  display: inline-block;
  margin-top: 24px;
  padding: 10px 24px;
  background: #1a6fb5;
  color: #fff;
  border-radius: 4px;
  font-weight: 600;
  font-size: 1rem;
}

.index-page .browse-link:hover {
  background: #155a93;
  text-decoration: none;
}

/* Browse page layout */
.browse-page {
  padding: 0;
}

.browse-header {
  padding: 12px 16px 0;
}

.browse-header h1 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.browse-header .back-link {
  font-size: 0.875rem;
}

/* Tabs */
.tab-bar {
  display: flex;
  border-bottom: 2px solid #dee2e6;
  padding: 0 16px;
  margin-top: 12px;
}

.tab-bar button {
  padding: 8px 20px;
  border: none;
  background: none;
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  color: #555;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  font-weight: 500;
}

.tab-bar button:hover {
  color: #1a1a1a;
}

.tab-bar button.active {
  color: #1a6fb5;
  border-bottom-color: #1a6fb5;
}

/* Filter bar */
.filter-bar {
  padding: 8px 16px;
  background: #eef1f4;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.filter-bar label {
  color: #555;
  font-weight: 500;
}

.filter-bar select {
  padding: 4px 8px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: inherit;
  background: #fff;
}

/* Table */
.table-container {
  padding: 0 16px 32px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 0.9rem;
}

thead th {
  text-align: left;
  padding: 8px 10px;
  background: #343a40;
  color: #fff;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 1;
}

tbody td {
  padding: 6px 10px;
  border-bottom: 1px solid #e9ecef;
  vertical-align: top;
}

tbody tr:nth-child(even) {
  background: #f1f3f5;
}

tbody tr:hover {
  background: #dee2e6;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* Loading / error */
.status {
  padding: 32px 16px;
  text-align: center;
  color: #555;
}

.status.error {
  color: #c92a2a;
}

/* Count badge */
.row-count {
  font-size: 0.85rem;
  color: #666;
}

/* Responsive */
@media (max-width: 600px) {
  .browse-header {
    padding: 8px 8px 0;
  }
  .tab-bar {
    padding: 0 8px;
  }
  .tab-bar button {
    padding: 8px 12px;
    font-size: 0.85rem;
  }
  .filter-bar {
    padding: 8px;
  }
  .table-container {
    padding: 0 4px 24px;
  }
  table {
    font-size: 0.8rem;
  }
  thead th, tbody td {
    padding: 5px 6px;
  }
}

/* Scripture reference links */
a.ref-link {
  color: #1a6fb5;
  cursor: pointer;
  text-decoration: none;
}

a.ref-link:hover {
  text-decoration: underline;
}

/* Verse popovers */
.verse-popover {
  margin: 0;
  padding: 0;
  border: 1px solid #ced4da;
  border-radius: 6px;
  background: #fff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  max-width: 420px;
  min-width: 240px;
  font-size: 0.875rem;
  line-height: 1.55;
  z-index: 100;
  overflow: hidden;
  inset: unset;
}

.popover-header {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: #f1f3f5;
  border-bottom: 1px solid #dee2e6;
}

.popover-header strong {
  flex: 1;
}

.popover-net {
  font-size: 0.75rem;
  color: #888;
}

.popover-close {
  border: none;
  background: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: #666;
  padding: 0 2px;
  line-height: 1;
}

.popover-close:hover {
  color: #c92a2a;
}

.popover-body {
  padding: 10px 12px;
  color: #333;
}

.popover-body sup, .col-text sup {
  font-size: 0.7em;
  color: #888;
  margin-right: 0.2em;
}

.popover-footer {
  padding: 6px 12px 8px;
  border-top: 1px solid #dee2e6;
  font-size: 0.8rem;
}

.popover-footer a {
  color: #1a6fb5;
}

.popover-footer a:hover {
  text-decoration: underline;
}

.popover-error {
  color: #c92a2a;
}

/* Column visibility: text columns hidden by default, ref columns visible */
.col-text {
  display: none;
}

/* When body has .show-texts: text columns visible, ref columns hidden */
body.show-texts .col-text {
  display: table-cell;
}

body.show-texts .col-refs {
  display: none;
}

/* Toggle texts button */
.toggle-texts-btn {
  margin-left: auto;
  padding: 4px 12px;
  border: 1px solid #ced4da;
  border-radius: 4px;
  background: #fff;
  font-size: 0.85rem;
  font-family: inherit;
  font-weight: 500;
  color: #333;
  cursor: pointer;
  white-space: nowrap;
}

.toggle-texts-btn:hover {
  background: #e9ecef;
  border-color: #adb5bd;
}

/* Mini ref-text table inside column 4 */
.ref-text-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0;
  font-size: inherit;
}

.ref-text-table td {
  padding: 3px 6px;
  border: none;
  border-bottom: none;
  vertical-align: top;
}

.ref-text-table td:first-child {
  white-space: nowrap;
  width: 1%;
  padding-right: 10px;
}

.ref-text-table tr:not(:last-child) td {
  border-bottom: 1px solid #e9ecef;
}