/* Bulk Keyword Researcher — V2 styles
   Extends /styles.css; reuses the same CCR palette/fonts. */

/* (.hero-link moved to styles.css so V1 page can use it too) */

/* ---------- Member gate ---------- */

.gate {
  max-width: 460px;
  margin: 0 auto 32px;
  text-align: center;
}
.gate h2 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 8px;
}
.gate-sub {
  color: var(--muted);
  font-size: 14.5px;
  margin-bottom: 18px;
}
.gate-form {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
}
/* Stacked variant for email + password — used on /scout and /dashboard */
.gate-form-stacked {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 320px;
  margin: 0 auto;
}
.gate-form-stacked input {
  max-width: none;
  width: 100%;
}

.gate-form input {
  flex: 1;
  max-width: 280px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--charcoal);
  background: var(--cream-3);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.gate-form input:focus {
  border-color: var(--tan);
  box-shadow: 0 0 0 3px var(--tan-pale);
}
.gate-form button {
  border: 0;
  cursor: pointer;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--tan) 0%, var(--tan-dark) 100%);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  transition: transform 0.08s ease, box-shadow 0.15s ease;
}
.gate-form button:hover { transform: translateY(-1px); }
.gate-form button:disabled { opacity: 0.5; cursor: wait; }
.gate-error {
  margin-top: 12px;
  color: var(--danger);
  font-size: 13px;
}

/* ---------- Scout form ---------- */

.scout-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.field { margin-bottom: 18px; }
.field:last-of-type { margin-bottom: 0; }

.field > label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted-strong);
  font-weight: 500;
  margin-bottom: 10px;
}

.field input[type="text"],
.field input[type="number"] {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--charcoal);
  background: var(--cream-3);
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.field input[type="number"] { width: 100px; text-align: center; }
.field input:focus {
  border-color: var(--tan);
  box-shadow: 0 0 0 3px var(--tan-pale);
}

.field-row {
  display: flex;
  align-items: end;
  gap: 16px;
  flex-wrap: wrap;
}
.field-row > label {
  margin-bottom: 0;
  flex: 1 0 100%;
}
.field-row input[type="number"] { flex: 0 0 100px; }
.field-row button {
  flex: 1;
  border: 0;
  cursor: pointer;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--tan) 0%, var(--tan-dark) 100%);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  transition: transform 0.08s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.field-row button:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(168, 125, 85, 0.25); }
.field-row button:disabled { opacity: 0.55; cursor: wait; transform: none; box-shadow: none; }

/* Intent checkboxes as chips */

.intent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.intent-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--cream-3);
  cursor: pointer;
  font-size: 14px;
  color: var(--charcoal);
  transition: border-color 0.15s ease, background 0.15s ease;
}
.intent-chip:hover { border-color: var(--tan); }
.intent-chip input { accent-color: var(--tan); cursor: pointer; flex-shrink: 0; }
.intent-chip strong { font-weight: 600; }
.intent-chip:has(input:checked) {
  background: linear-gradient(135deg, #fffaf3 0%, #ffffff 100%);
  border-color: var(--tan);
}

/* ---------- Results ---------- */

.results-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin: 24px 0 14px;
  flex-wrap: wrap;
}
.results-header h2 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  color: var(--charcoal);
}
.results-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}
.results-meta {
  color: var(--muted);
  font-size: 13px;
}
.btn-secondary {
  border: 1px solid var(--tan-dark);
  background: var(--cream-3);
  color: var(--tan-dark);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn-secondary:hover { background: var(--tan-dark); color: #fff; }

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

.results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.results-table th,
.results-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.results-table th {
  background: var(--cream-3);
  color: var(--muted-strong);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}
.results-table th.num,
.results-table td.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.results-table tbody tr:hover { background: var(--cream-3); }
.results-table tbody tr:last-child td { border-bottom: 0; }

.sortable { cursor: pointer; user-select: none; }
.sortable::after {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-left: 6px;
  vertical-align: middle;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  opacity: 0.4;
}
.sortable.sort-asc::after  { border-bottom-color: var(--tan-dark); border-top: 0; opacity: 1; }
.sortable.sort-desc::after { border-top-color: var(--tan-dark); border-bottom: 0; opacity: 1; }

.score-pill {
  display: inline-block;
  min-width: 36px;
  text-align: center;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 99px;
  font-variant-numeric: tabular-nums;
}
.score-pill.score-0     { background: rgba(0,0,0,0.04); color: var(--muted); }
.score-pill.score-low   { background: rgba(196, 149, 106, 0.16); color: var(--tan-dark); }
.score-pill.score-mid   { background: rgba(196, 149, 106, 0.32); color: var(--tan-dark); }
.score-pill.score-high  { background: rgba(90, 175, 106, 0.18); color: #3a8d4f; }
.score-pill.score-top   { background: linear-gradient(135deg, #5aaf6a, #3a8d4f); color: #fff; }

.intent-tag {
  display: inline-block;
  font-size: 10px;
  padding: 3px 9px;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  background: var(--tan-pale);
  color: var(--tan-dark);
}
.intent-tag.intent-commercial    { background: rgba(212, 101, 74, 0.10); color: var(--danger); }
.intent-tag.intent-question      { background: rgba(196, 149, 106, 0.18); color: var(--tan-dark); }
.intent-tag.intent-long_tail     { background: rgba(90, 175, 106, 0.12); color: #3a8d4f; }
.intent-tag.intent-informational { background: rgba(0, 0, 0, 0.06); color: var(--muted); }

.results-table td.kw { font-weight: 500; color: var(--charcoal); }
.results-table td.domain { color: var(--muted); font-size: 13px; }
.results-table td.comp-low    { color: #3a8d4f; }
.results-table td.comp-medium { color: var(--tan-dark); }
.results-table td.comp-high   { color: var(--danger); }

/* ---------- Drill button column ---------- */

.results-table th.drill-col,
.results-table td.drill-cell {
  width: 1%;
  white-space: nowrap;
  text-align: right;
  padding-right: 12px;
  padding-left: 4px;
}

.drill-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--tan-dark);
  padding: 4px 10px;
  border-radius: 99px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease, transform 0.08s ease;
}
.drill-btn:hover {
  background: var(--tan-pale);
  border-color: var(--tan);
  color: var(--tan-dark);
  transform: translateX(2px);
}
.drill-btn:disabled { opacity: 0.4; cursor: wait; transform: none; }
.drill-btn .arrow { display: inline-block; }

/* "+ Save" companion button — saves a row to the SEO Dashboard */
.save-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted-strong);
  padding: 4px 10px;
  margin-right: 6px;
  border-radius: 99px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}
.save-btn:hover {
  background: var(--tan-pale);
  border-color: var(--tan);
  color: var(--tan-dark);
}
.save-btn:disabled { cursor: default; opacity: 0.85; }
.save-btn.saved {
  background: rgba(90, 175, 106, 0.16);
  border-color: rgba(90, 175, 106, 0.3);
  color: #3a8d4f;
}

/* ---------- Breadcrumbs ---------- */

.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 10px;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: var(--cream-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
}

.breadcrumb-label {
  color: var(--muted-strong);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  flex-shrink: 0;
}

.breadcrumb-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 6px;
  overflow-x: auto;
  flex: 1;
  min-width: 0;
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  white-space: nowrap;
}

.breadcrumb-list li::after {
  content: "→";
  color: var(--muted);
  opacity: 0.45;
  font-weight: 600;
}
.breadcrumb-list li:last-child::after { content: ""; }

.breadcrumb-list button {
  background: transparent;
  border: 0;
  color: var(--tan-dark);
  padding: 2px 6px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: rgba(168, 125, 85, 0.3);
  border-radius: 4px;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.breadcrumb-list button:hover {
  background: var(--tan-pale);
  text-decoration-color: var(--tan-dark);
}

.breadcrumb-list li.current {
  color: var(--charcoal);
  font-weight: 600;
  padding: 2px 6px;
}

.breadcrumb-reset {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 4px 10px;
  border-radius: 99px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.breadcrumb-reset:hover {
  border-color: var(--tan);
  color: var(--tan-dark);
}

@media (max-width: 640px) {
  .breadcrumb-list button { max-width: 180px; }
}

/* ---------- Tabs (Flat / Clusters) ---------- */

.tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
  padding: 0 4px;
}

.tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  padding: 10px 16px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  margin-bottom: -1px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tab:hover { color: var(--charcoal); }
.tab.active {
  color: var(--charcoal);
  border-bottom-color: var(--tan);
  font-weight: 600;
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 8px;
  border-radius: 11px;
  background: var(--tan-pale);
  color: var(--tan-dark);
  font-size: 11px;
  font-weight: 600;
}

.view { display: block; }
.view[hidden] { display: none; }

/* ---------- AEO chips in the table ---------- */

.aeo-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 99px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.aeo-chip.aeo-safe     { background: rgba(90, 175, 106, 0.16); color: #3a8d4f; }
.aeo-chip.aeo-at_risk  { background: rgba(196, 149, 106, 0.20); color: var(--tan-dark); }
.aeo-chip.aeo-eaten    { background: rgba(212, 101, 74, 0.16); color: var(--danger); }
.aeo-chip.aeo-unknown  { background: rgba(0, 0, 0, 0.05); color: var(--muted); }
.aeo-chip.aeo-pending  { background: rgba(0, 0, 0, 0.03); color: var(--muted); font-style: italic; font-weight: 400; }
.aeo-dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.aeo-chip.aeo-safe    .aeo-dot { background: #3a8d4f; }
.aeo-chip.aeo-at_risk .aeo-dot { background: var(--tan-dark); }
.aeo-chip.aeo-eaten   .aeo-dot { background: var(--danger); }
.aeo-chip.aeo-unknown .aeo-dot { background: var(--muted); }

#analyze-aeo:disabled { opacity: 0.55; cursor: wait; }
#analyze-aeo.is-loading::before {
  content: "";
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border: 2px solid var(--tan-pale);
  border-top-color: var(--tan-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  vertical-align: -2px;
}

/* ---------- Clusters view ---------- */

.clusters-empty {
  text-align: center;
  padding: 40px 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.clusters-empty p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 18px;
}

.btn-primary {
  border: 0;
  cursor: pointer;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--tan) 0%, var(--tan-dark) 100%);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  transition: transform 0.08s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(168, 125, 85, 0.25); }
.btn-primary:disabled { opacity: 0.55; cursor: wait; transform: none; }

.clusters-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.cluster-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.cluster-card.type-pillar     { border-left: 4px solid var(--tan-dark); }
.cluster-card.type-supporting { border-left: 4px solid #6b9b78; }
.cluster-card.type-faq        { border-left: 4px solid var(--muted-strong); }

.cluster-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.cluster-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 18px;
  color: var(--charcoal);
  line-height: 1.3;
  letter-spacing: -0.005em;
}
.cluster-type-chip {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  flex-shrink: 0;
}
.cluster-type-chip.type-pillar     { background: rgba(168, 125, 85, 0.16); color: var(--tan-dark); }
.cluster-type-chip.type-supporting { background: rgba(107, 155, 120, 0.16); color: #4a7558; }
.cluster-type-chip.type-faq        { background: rgba(176, 132, 92, 0.14); color: var(--muted-strong); }

.cluster-meta {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 14px;
}

.cluster-kw-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.cluster-kw-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(196, 149, 106, 0.10);
  font-size: 14px;
  color: var(--charcoal);
}
.cluster-kw-list li:last-child { border-bottom: 0; }
.cluster-kw-list .kw-vol {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  flex-shrink: 0;
}
.cluster-kw-list .kw-text { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.cluster-kw-drill {
  background: transparent;
  border: 1px solid transparent;
  color: var(--tan-dark);
  padding: 2px 8px;
  border-radius: 99px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  transition: background 0.12s ease, border-color 0.12s ease;
}
.cluster-kw-drill:hover {
  background: var(--tan-pale);
  border-color: var(--tan);
}

/* Mobile */

@media (max-width: 720px) {
  .field-row { flex-direction: column; align-items: stretch; }
  .field-row input[type="number"] { width: 100%; }
  .field-row button { width: 100%; }
  .results-table { font-size: 13px; }
  .results-table th, .results-table td { padding: 10px 10px; }
}