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

:root {
  --bg: #0f1117;
  --surface: #181c27;
  --surface2: #1e2333;
  --border: #2a2f45;
  --accent: #4F6EF7;
  --accent2: #7C3AED;
  --green: #22c55e;
  --yellow: #eab308;
  --red: #ef4444;
  --text: #e2e8f0;
  --muted: #64748b;
  --radius: 12px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}

.app { display: flex; flex-direction: column; min-height: 100vh; }

.header {
  background: linear-gradient(135deg, #0f1117 0%, #181c27 100%);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
}
.header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 12px; }
.logo { display: flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; color: var(--text); }

.main { flex: 1; max-width: 1200px; margin: 0 auto; width: 100%; padding: 24px 16px; display: flex; flex-direction: column; gap: 20px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }

.section-title { font-size: 16px; font-weight: 700; margin-bottom: 16px; }

.drop-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.drop-zone:hover, .drop-zone.drag-over { border-color: var(--accent); background: rgba(79,110,247,0.05); }
.drop-label { font-size: 15px; font-weight: 600; color: var(--text); }
.file-link { color: var(--accent); cursor: pointer; text-decoration: underline; }
.drop-sub { color: var(--muted); font-size: 12px; }

.file-list { display: flex; flex-direction: column; gap: 6px; margin-top: 12px; max-height: 180px; overflow-y: auto; }
.file-item {
  display: flex; align-items: center; gap: 8px;
  background: rgba(79,110,247,0.08); border: 1px solid rgba(79,110,247,0.2);
  border-radius: 6px; padding: 7px 12px; font-size: 12px;
}
.file-item-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--muted); font-size: 11px; max-width: 160px; }
.file-item-size { color: var(--muted); white-space: nowrap; font-size: 11px; }
.account-name-input {
  flex: 1; min-width: 80px; max-width: 200px;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(79,110,247,0.3);
  border-radius: 4px; color: var(--text); font-size: 12px;
  padding: 2px 7px; outline: none;
}
.account-name-input:focus { border-color: var(--accent); background: rgba(79,110,247,0.1); }
.clear-btn { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 13px; padding: 0 2px; }
.clear-btn:hover { color: var(--red); }
.file-item-warn {
  background: rgba(234,179,8,0.08); border-color: rgba(234,179,8,0.35);
}
.file-dup-badge {
  display: inline-flex; align-items: center;
  background: rgba(234,179,8,0.15); border: 1px solid rgba(234,179,8,0.45);
  color: var(--yellow); border-radius: 10px;
  font-size: 10px; font-weight: 700; padding: 1px 7px;
  white-space: nowrap; flex-shrink: 0;
}

.format-hint {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px; font-size: 11px;
  color: var(--muted); margin-top: 12px; line-height: 1.8;
}
.format-hint strong { color: var(--text); }

.analyze-btn {
  width: 100%; margin-top: 16px;
  padding: 12px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; color: white;
  font-size: 14px; font-weight: 700; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: opacity 0.2s, transform 0.1s;
}
.analyze-btn:hover:not(:disabled) { opacity: 0.9; transform: translateY(-1px); }
.analyze-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.error-banner {
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.4);
  border-radius: var(--radius); padding: 12px 16px;
  color: #fca5a5; font-size: 13px;
}

.view-tabs {
  display: flex; gap: 4px; margin-bottom: 16px;
}
.tab-btn {
  padding: 8px 22px; border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface2); color: var(--muted);
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all 0.15s;
}
.tab-btn:hover { color: var(--text); border-color: var(--accent); }
.tab-btn.active { background: rgba(79,110,247,0.15); border-color: var(--accent); color: var(--accent); }

.results-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px; margin-bottom: 12px;
}
.results-meta-wrap { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.results-meta { color: var(--muted); font-size: 13px; }
.page-size-wrap { display: flex; align-items: center; gap: 6px; }
.page-size-select { width: auto; min-width: 70px; }

.winner-label {
  font-size: 13px; color: var(--muted);
  display: flex; align-items: center; gap: 8px;
}
.winner-label select {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 5px 10px; border-radius: 6px;
  font-size: 13px; cursor: pointer;
}
.winner-label select:focus { outline: none; border-color: var(--accent); }

.export-btns { display: flex; align-items: center; gap: 6px; }
.export-label { font-size: 12px; color: var(--muted); }
.export-btn {
  padding: 5px 12px; border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--surface2); color: var(--text);
  font-size: 12px; font-weight: 600; cursor: pointer;
  transition: all 0.15s;
}
.export-btn:hover { border-color: var(--accent); color: var(--accent); }

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
}

.kw-table {
  width: 100%; border-collapse: collapse;
  font-size: 12px; min-width: 800px;
}
.kw-table thead { position: sticky; top: 0; z-index: 1; }
.kw-table th {
  text-align: left; padding: 9px 10px;
  background: var(--surface2);
  color: var(--muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.4px; font-size: 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
}
.kw-table th.sortable { cursor: pointer; }
.kw-table th.sortable:hover { color: var(--text); }
.kw-table th.sorted { color: var(--accent); }
.kw-table th.sort-asc::after { content: ' ↑'; }
.kw-table th.sort-desc::after { content: ' ↓'; }
.kw-table td { padding: 7px 10px; border-bottom: 1px solid rgba(42,47,69,0.5); color: var(--text); white-space: nowrap; }
.kw-table tr:last-child td { border-bottom: none; }
.kw-table tr:hover td { background: rgba(255,255,255,0.02); }

.summary-filter-bar {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; margin-bottom: 12px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 13px;
}
.summary-filter-bar select {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px; font-size: 12px; cursor: pointer;
}

.summary-section {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 12px; overflow: hidden;
}
.summary-section-top {
  display: flex; align-items: stretch;
  border-bottom: 1px solid var(--border);
}
.summary-section.collapsed .summary-section-top { border-bottom: none; }
.summary-section-header {
  flex: 1; display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: none; border: none;
  cursor: pointer; text-align: left; gap: 16px;
}
.summary-section-header:hover { background: var(--hover); }
.sum-sec-exports {
  display: flex; align-items: center; gap: 4px;
  padding: 0 14px; border-left: 1px solid var(--border);
  flex-shrink: 0;
}
.summary-header-left { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.summary-arrow {
  font-size: 11px; color: var(--muted); transition: transform 0.2s;
  display: inline-block; transform: rotate(-90deg);
}
.summary-section:not(.collapsed) .summary-arrow { transform: rotate(0deg); }
.summary-title { font-size: 14px; font-weight: 700; color: var(--text); }
.summary-count {
  font-size: 11px; color: var(--muted); background: var(--bg);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 1px 7px; margin-left: 6px; font-weight: 500;
}
.summary-desc { font-size: 12px; color: var(--muted); margin: 0; flex: 1; text-align: right; }
.summary-section-body { display: block; }
.summary-section.collapsed .summary-section-body { display: none; }
.summary-section .table-wrap { border: none; border-radius: 0; }
.no-data { padding: 16px 20px; color: var(--muted); font-size: 13px; font-style: italic; }

.loading-msg { padding: 24px; text-align: center; color: var(--muted); font-size: 13px; }

.rollups-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.rollup-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.rollup-card-header {
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--border);
  background: var(--surface2);
}
.rollup-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.rollup-table-wrap {
  border: none;
  border-radius: 0;
  max-height: 260px;
  overflow-y: auto;
  overflow-x: hidden;
}
.rollup-fixed {
  width: 100%;
  table-layout: fixed;
  min-width: 0;
}
.rollup-fixed td,
.rollup-fixed th {
  white-space: normal;
  word-break: break-word;
}
.mf-toggle-btn {
  background: var(--surface2); color: var(--muted);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 5px 10px; font-size: 12px; cursor: pointer; white-space: nowrap;
}
.mf-toggle-btn:hover { color: var(--text); }
.mf-toggle-btn.active { color: var(--accent); border-color: var(--accent); background: rgba(82,145,255,0.08); }
.metric-filter-panel {
  padding: 10px 14px; margin-bottom: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.mf-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; flex-wrap: wrap; }
.mf-select, .mf-op {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px; font-size: 12px; cursor: pointer;
}
.mf-val {
  background: var(--bg); color: var(--text); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px; font-size: 12px; width: 100px;
}
.mf-remove {
  background: none; color: var(--muted); border: none;
  font-size: 16px; cursor: pointer; padding: 2px 6px; border-radius: 4px; line-height: 1;
}
.mf-remove:hover { color: #ff5555; background: rgba(255,85,85,0.12); }
.mf-footer {
  display: flex; align-items: center; gap: 10px; margin-top: 6px;
}
.mf-add-btn {
  background: none; color: var(--accent); border: 1px dashed var(--accent);
  border-radius: 6px; padding: 4px 10px; font-size: 12px; cursor: pointer;
}
.mf-add-btn:hover { background: rgba(82,145,255,0.08); }
.mf-apply-btn {
  background: var(--accent); color: #fff; border: none;
  border-radius: 6px; padding: 4px 14px; font-size: 12px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
}
.mf-apply-btn:hover { opacity: 0.88; }

.best-performers-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); margin-bottom: 12px; overflow: hidden;
}
.best-performers-header {
  padding: 13px 18px; font-size: 14px; font-weight: 700; color: var(--text);
  border-bottom: 1px solid var(--border); background: var(--surface);
}
.best-performers-note {
  font-size: 11px; font-weight: 400; color: var(--muted); margin-left: 6px;
}
.best-performers-card .table-wrap { border: none; border-radius: 0; }
.bp-label   { font-weight: 600; color: var(--accent); white-space: nowrap; }
.bp-name    { font-weight: 500; }
.bp-account { font-size: 11px; color: var(--muted); }

.excl-mode-row {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px 6px;
}
.excl-mode-toggle {
  display: inline-flex; gap: 0; border-radius: 6px; overflow: hidden;
  border: 1px solid var(--border);
}
.excl-mode-btn {
  padding: 4px 14px; font-size: 12px; font-weight: 600;
  background: var(--surface); color: var(--muted);
  border: none; cursor: pointer; transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.excl-mode-btn + .excl-mode-btn { border-left: 1px solid var(--border); }
.excl-mode-btn:hover { color: var(--text); background: rgba(79,110,247,0.08); }
.excl-mode-btn.active { background: rgba(79,110,247,0.18); color: var(--accent); }

.excl-filter-row { display: flex; align-items: center; gap: 8px; padding: 4px 14px 4px; }
.excl-accounts-grid { display: flex; flex-direction: column; gap: 12px; padding: 10px 14px 14px; }
.excl-account-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 12px 14px;
}
.excl-account-header {
  display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px;
}
.excl-account-name { font-weight: 700; font-size: 13px; color: var(--accent); }
.excl-word-total { font-size: 11px; color: var(--muted); }
.excl-words-list { display: flex; flex-wrap: wrap; gap: 6px; }
.excl-word-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(79,110,247,0.12); border: 1px solid rgba(79,110,247,0.25);
  border-radius: 20px; padding: 2px 9px 2px 9px;
  font-size: 12px; color: var(--text); cursor: default;
  transition: background 0.12s, border-color 0.12s;
}
.excl-word-tag:hover { background: rgba(79,110,247,0.22); border-color: var(--accent); }
.excl-word-tag--clickable { cursor: pointer; }
.excl-word-tag--clickable:hover { background: rgba(79,110,247,0.26); border-color: var(--accent); box-shadow: 0 0 0 2px rgba(79,110,247,0.15); }
.excl-word-cnt {
  font-size: 10px; font-weight: 700; color: var(--accent);
  background: rgba(79,110,247,0.15); border-radius: 10px;
  padding: 0 5px; line-height: 16px;
}
.no-data-inline { color: var(--muted); font-size: 12px; font-style: italic; }

/* ── Account Comparison ─────────────────────────────────── */
.cmp-unavailable {
  padding: 48px 32px; text-align: center; color: var(--muted);
}
.cmp-unavailable p { margin: 0 0 8px; font-size: 14px; }
.cmp-unavailable-sub { font-size: 12px; }
.cmp-header-row {
  padding: 14px 16px 6px; display: flex; flex-direction: column; gap: 6px;
}
.cmp-meta { font-size: 13px; font-weight: 600; color: var(--text); }
.cmp-toolbar {
  display: flex; align-items: center; gap: 12px;
  padding: 6px 16px 10px; flex-wrap: wrap; justify-content: space-between;
}
.cmp-toolbar .export-btns { margin: 0; }
.cmp-metric-pick-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; color: var(--muted);
}
.cmp-metric-pick-select {
  font-size: 12px; padding: 3px 8px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface2);
  color: var(--text); cursor: pointer;
}
.cmp-cell-better { background: rgba(52, 194, 123, 0.18); }
.cmp-cell-worse  { background: rgba(224,  84,  84, 0.18); }
.cmp-note { font-size: 12px; color: var(--muted); margin: 0; }
.cmp-better { color: #34c27b; font-weight: 600; }
.cmp-worse  { color: #e05454; font-weight: 600; }
.cmp-table-wrap { margin-top: 4px; overflow-x: auto; }
.cmp-kw-col   { min-width: 160px; }
.cmp-camp-cell { font-size: 12px; color: var(--muted); max-width: 180px; word-break: break-word; }
.cmp-ag-cell   { font-size: 12px; color: var(--muted); max-width: 180px; word-break: break-word; }
.cmp-sort-indicator { font-size: 9px; opacity: 0.6; margin-left: 3px; }
.cmp-table th.sortable { cursor: pointer; }
.cmp-table th.sortable:hover { color: var(--text); }
.cmp-table th.sortable:hover .cmp-sort-indicator { opacity: 1; }
.cmp-table th.sort-asc, .cmp-table th.sort-desc { color: var(--accent); }
.cmp-table th.sort-asc .cmp-sort-indicator,
.cmp-table th.sort-desc .cmp-sort-indicator { opacity: 1; }
.cmp-table td, .cmp-table th { vertical-align: middle; }
.cmp-kw-cell  { font-weight: 600; max-width: 200px; word-break: break-word; }
.cmp-mt-cell  { color: var(--muted); font-size: 12px; }
.cmp-account-cell { font-size: 12px; color: var(--accent); font-weight: 500; }
.cmp-row-alt { background: var(--surface2); }
.num-col { text-align: right; }

.sort-filter-panel {
  padding: 10px 16px 8px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
.sort-logic-row {
  display: flex; align-items: center;
  padding: 2px 0 2px 0; margin-bottom: 2px;
}

.sum-bool-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; padding: 3px 8px;
  background: var(--surface2); color: var(--muted);
  border: 1px solid var(--border); border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  cursor: pointer; transition: background .15s, color .15s, border-color .15s;
  vertical-align: middle; margin: 0 4px;
}
.sum-bool-toggle:hover { color: var(--text); border-color: var(--accent); }
.sum-bool-toggle.or-active {
  background: rgba(82,145,255,0.15);
  color: var(--accent);
  border-color: var(--accent);
}

.rollup-row { cursor: pointer; }
.rollup-row:hover td { background: rgba(82,145,255,0.07); }
.rollup-row.rollup-selected td { background: rgba(82,145,255,0.16); color: var(--accent); font-weight: 600; }
.rollup-hint { font-size: 10px; font-weight: 400; color: var(--muted); margin-left: 6px; letter-spacing: 0; text-transform: none; }

.rollup-limit-bar {
  display: flex; align-items: center; gap: 4px;
  padding: 5px 14px; border-bottom: 1px solid var(--border);
  background: var(--surface2);
}
.rl-label { font-size: 11px; color: var(--muted); margin-right: 4px; }
.rl-btn {
  font-size: 11px; padding: 2px 7px; border-radius: 4px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer; line-height: 1.4;
}
.rl-btn:hover { border-color: var(--accent); color: var(--accent); }
.rl-btn.rl-active { background: var(--accent); color: #fff; border-color: var(--accent); font-weight: 600; }
.rl-total { font-size: 11px; color: var(--muted); margin-left: 6px; }

.overlap-kw-filter {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-bottom: 1px solid var(--border);
  background: var(--surface2);
}
.overlap-kw-mode {
  font-size: 12px; padding: 4px 8px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); cursor: pointer; white-space: nowrap;
}
.overlap-kw-mode:focus { outline: none; border-color: var(--accent); }
.overlap-kw-input {
  flex: 1; max-width: 280px; font-size: 12px;
  padding: 4px 10px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text);
}
.overlap-kw-input::placeholder { color: var(--muted); }
.overlap-kw-input:focus { outline: none; border-color: var(--accent); }

.filter-controls {
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px;
  padding: 10px 14px; margin-bottom: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius);
}
.filter-group { display: flex; align-items: center; gap: 8px; }
.filter-label { font-size: 12px; color: var(--muted); font-weight: 600; white-space: nowrap; }
.view-by-btns { display: flex; gap: 4px; }
.view-by-btn {
  padding: 5px 14px; border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent; color: var(--muted);
  font-size: 12px; font-weight: 600; cursor: pointer;
  transition: all 0.15s;
}
.view-by-btn:hover { color: var(--text); border-color: var(--accent); }
.view-by-btn.active { background: rgba(79,110,247,0.15); border-color: var(--accent); color: var(--accent); }
.filter-select {
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); padding: 5px 10px; border-radius: 6px;
  font-size: 12px; cursor: pointer; max-width: 260px;
}
.filter-select:focus { outline: none; border-color: var(--accent); }

.filter-summary-bar {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 10px 14px; margin-bottom: 10px;
  background: rgba(79,110,247,0.06); border: 1px solid rgba(79,110,247,0.25);
  border-radius: var(--radius);
}
.fsb-title {
  font-size: 12px; font-weight: 700; color: var(--accent);
  margin-right: 4px; white-space: nowrap;
}
.fsb-chip {
  display: flex; align-items: center; gap: 5px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 10px;
  font-size: 11px;
}
.fsb-chip-label { color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px; }
.fsb-chip-value { color: var(--text); font-weight: 700; }

.tally-bar {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(79,110,247,0.08); border: 1px solid rgba(79,110,247,0.22);
  border-radius: var(--radius); padding: 10px 16px; gap: 12px;
}
.tally-text { font-size: 13px; color: var(--text); }
.tally-text strong { color: var(--accent); }
.clear-session-btn {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--muted); font-size: 12px; padding: 5px 12px; cursor: pointer;
  white-space: nowrap; transition: border-color 0.15s, color 0.15s;
}
.clear-session-btn:hover { border-color: var(--red); color: var(--red); }

.restore-banner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  background: rgba(234,179,8,0.08); border: 1px solid rgba(234,179,8,0.3);
  border-radius: var(--radius); padding: 12px 16px; margin-bottom: 4px;
}
.restore-banner-msg { font-size: 13px; color: var(--text); }
.restore-banner-msg strong { color: var(--yellow); }
.restore-banner-btns { display: flex; gap: 8px; }
.restore-btn {
  background: var(--accent); border: none; border-radius: 6px;
  color: #fff; font-size: 12px; font-weight: 600; padding: 6px 14px; cursor: pointer;
  transition: opacity 0.15s;
}
.restore-btn:hover { opacity: 0.85; }
.discard-btn {
  background: none; border: 1px solid var(--border); border-radius: 6px;
  color: var(--muted); font-size: 12px; padding: 6px 14px; cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.discard-btn:hover { border-color: var(--red); color: var(--red); }

.footer { text-align: center; padding: 18px; color: var(--muted); font-size: 11px; border-top: 1px solid var(--border); margin-top: auto; }

/* ── Exclusive Word Detail Modal ────────────────────────── */
.excl-word-modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.55);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.excl-word-modal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; width: 100%; max-width: 860px;
  max-height: 80vh; display: flex; flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,0.45);
}
.excl-word-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px 12px; border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.excl-word-modal-title {
  margin: 0; font-size: 15px; font-weight: 700; color: var(--text);
}
.excl-word-modal-actions {
  display: flex; align-items: center; gap: 8px;
}
.excl-word-modal-export {
  background: var(--accent); color: #fff; border: none; cursor: pointer;
  font-size: 12px; font-weight: 600; padding: 5px 12px;
  border-radius: 6px; transition: opacity 0.12s;
}
.excl-word-modal-export:hover { opacity: 0.85; }
.excl-word-modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--muted); font-size: 16px; line-height: 1;
  padding: 4px 6px; border-radius: 4px; transition: color 0.12s, background 0.12s;
}
.excl-word-modal-close:hover { color: var(--text); background: var(--surface2); }
.excl-word-modal-body {
  overflow-y: auto; flex: 1;
}
.excl-modal-table-wrap { border: none; border-radius: 0; }

/* ── Account Filter Pre-filter ──────────────────────────── */
.account-filter-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.acct-filter-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}
.acct-filter-btn {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  padding: 5px 12px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.acct-filter-btn:hover { border-color: var(--accent); background: var(--surface); }
.acct-filter-btn.has-selection { border-color: var(--accent); color: var(--accent); }
.acct-filter-arrow { font-size: 10px; opacity: 0.7; transition: transform 0.15s; }
.acct-filter-btn.open .acct-filter-arrow { transform: rotate(180deg); }

.acct-filter-dropdown-wrap { position: relative; }
.acct-filter-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 200;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  min-width: 220px;
  max-height: 260px;
  overflow-y: auto;
  padding: 6px 0;
  display: none;
}
.acct-filter-dropdown.open { display: block; }
.acct-filter-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 13px;
  transition: background 0.1s;
}
.acct-filter-option:hover { background: var(--surface2); }
.acct-filter-option input[type="checkbox"] { accent-color: var(--accent); width: 14px; height: 14px; flex-shrink: 0; }
.acct-filter-option.selected { color: var(--accent); }
.acct-filter-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 4px 0;
}
.acct-filter-all {
  font-weight: 600;
}
.acct-selection-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.acct-chip {
  background: rgba(79, 110, 247, 0.12);
  border: 1px solid var(--accent);
  border-radius: 20px;
  color: var(--accent);
  font-size: 12px;
  padding: 2px 10px;
  white-space: nowrap;
}

/* ── Reset Button ───────────────────────────────────────── */
.reset-btn {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 8px;
  color: #ef4444;
  font-size: 13px;
  font-weight: 500;
  padding: 5px 14px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.reset-btn:hover { background: rgba(239, 68, 68, 0.16); border-color: #ef4444; }

@media (max-width: 640px) {
  .results-toolbar { flex-direction: column; align-items: flex-start; }
  .header-inner { flex-wrap: wrap; }
  .logo { font-size: 15px; }
}