:root {
  color-scheme: light;
  --bg: #f6f7f4;
  --surface: #ffffff;
  --text: #1d2320;
  --muted: #5d6861;
  --border: #d9dfd8;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --warning: #9a3412;
  --shadow: 0 14px 40px rgba(21, 38, 34, 0.09);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input,
select {
  font: inherit;
}

.app {
  min-height: 100vh;
  padding: 32px;
}

.workspace {
  max-width: 1180px;
  margin: 0 auto;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 24px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1;
  max-width: 760px;
}

h2 {
  font-size: 1rem;
  line-height: 1.25;
}

.topbar p {
  color: var(--muted);
  margin-top: 10px;
}

.query-panel,
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.query-panel {
  padding: 18px;
  margin-bottom: 20px;
}

.query-panel label {
  display: block;
  font-weight: 700;
  margin-bottom: 10px;
}

.query-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

input {
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px 14px;
  color: var(--text);
}

select {
  min-width: 150px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
  padding: 12px 14px;
}

.tool-panel {
  margin-bottom: 20px;
}

.panel-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 5px;
}

.paa-form {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto auto auto;
  gap: 10px;
  margin-top: 14px;
}

.checkbox-row {
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  display: inline-flex;
  gap: 8px;
  padding: 0 12px;
}

.checkbox-row input {
  min-width: auto;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  margin-top: 14px;
}

.provider-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 12px 0 8px;
}

.provider-pill {
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 9px;
}

.provider-ok {
  border-color: #86efac;
  color: #166534;
}

.provider-partial {
  border-color: #fcd34d;
  color: #92400e;
}

.provider-error {
  border-color: #fca5a5;
  color: #991b1b;
}

.source-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.source-filter {
  align-items: center;
  background: #f8faf7;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  display: inline-flex;
  font-size: 0.8rem;
  gap: 6px;
  padding: 7px 10px;
}

.source-filter:hover,
.source-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  border-collapse: collapse;
  min-width: 1040px;
  width: 100%;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid var(--border);
  padding: 10px;
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.sort-button {
  background: transparent;
  border-radius: 4px;
  color: inherit;
  font-size: inherit;
  font-weight: 900;
  padding: 0;
  text-align: left;
  text-transform: uppercase;
}

.sort-button:hover,
.sort-button.active {
  background: transparent;
  color: var(--accent-dark);
}

.favorite-button {
  align-items: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: #94a3b8;
  display: inline-flex;
  height: 34px;
  justify-content: center;
  padding: 0;
  width: 34px;
}

.favorite-button:hover,
.favorite-button.active {
  background: #fef3c7;
  border-color: #f59e0b;
  color: #b45309;
}

.source-stack {
  display: grid;
  gap: 6px;
  min-width: 160px;
}

.source-chip-list {
  align-items: flex-start;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-width: 240px;
}

.source-badge {
  align-items: center;
  background: #eef6f4;
  border-radius: 999px;
  color: var(--accent-dark);
  display: inline-flex;
  gap: 5px;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 5px 8px;
  white-space: nowrap;
}

.source-badge i {
  font-size: 0.74rem;
  line-height: 1;
}

.source-type {
  position: absolute;
  left: -9999px;
}

.source-google-paa {
  background: #dcfce7;
  color: #166534;
}

.source-google-suggest {
  background: #dbeafe;
  color: #1d4ed8;
}

.source-keywords-everywhere {
  background: #fef3c7;
  color: #92400e;
}

.source-serpstat {
  background: #fae8ff;
  color: #86198f;
}

.source-youtube {
  background: #fee2e2;
  color: #b91c1c;
}

.source-bing {
  background: #ccfbf1;
  color: #0f766e;
}

.source-yahoo {
  background: #ede9fe;
  color: #6d28d9;
}

.source-duckduckgo {
  background: #ffedd5;
  color: #c2410c;
}

.source-wikipedia {
  background: #e5e7eb;
  color: #374151;
}

.source-custom-search {
  background: #cffafe;
  color: #155e75;
}

.source-default {
  background: #eef6f4;
  color: var(--accent-dark);
}

.priority-badge {
  border-radius: 999px;
  color: #ffffff;
  display: inline-flex;
  font-size: 0.78rem;
  font-weight: 900;
  padding: 6px 9px;
  white-space: nowrap;
}

.metric-stack {
  color: var(--muted);
  display: grid;
  font-size: 0.76rem;
  gap: 2px;
  margin-top: 7px;
  white-space: nowrap;
}

.metric-stack span {
  border-radius: 4px;
  display: inline-flex;
  font-weight: 800;
  padding: 1px 3px;
  width: max-content;
}

.metric-value {
  border-radius: 999px;
  display: inline-flex;
  font-weight: 900;
  min-width: 44px;
  padding: 5px 8px;
}

.metric-high {
  background: #dcfce7;
  color: #166534;
}

.metric-mid {
  background: #fef3c7;
  color: #92400e;
}

.metric-low {
  background: #e0f2fe;
  color: #0369a1;
}

.metric-empty {
  background: #f1f5f9;
  color: #64748b;
}

.trend-cell {
  display: grid;
  gap: 4px;
  min-width: 78px;
}

.trend-cell > span:first-child {
  font-size: 0.9rem;
  font-weight: 900;
}

.trend-cell small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.trend-up > span:first-child {
  color: #15803d;
}

.trend-down > span:first-child {
  color: #b91c1c;
}

.trend-flat > span:first-child {
  color: #64748b;
}

.trend-sparkline {
  align-items: end;
  display: inline-flex;
  gap: 2px;
  height: 20px;
}

.trend-sparkline span {
  background: currentColor;
  border-radius: 2px 2px 0 0;
  display: inline-block;
  opacity: 0.65;
  width: 4px;
}

.priority-high {
  background: #15803d;
}

.priority-mid {
  background: #b45309;
}

.priority-low {
  background: #64748b;
}

button {
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: #ffffff;
  cursor: pointer;
  font-weight: 700;
  padding: 12px 16px;
}

.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

button:hover:not(:disabled) {
  background: var(--accent-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.result-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 20px;
  margin-bottom: 20px;
}

.panel {
  padding: 18px;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 14px;
}

.summary-output {
  white-space: pre-wrap;
  color: #24312c;
  background: #f8faf7;
  border: 1px solid var(--border);
  border-radius: 6px;
  min-height: 360px;
  margin: 14px 0 0;
  padding: 16px;
  overflow: auto;
  line-height: 1.55;
}

.references-list {
  margin: 14px 0 0;
  padding-left: 20px;
}

.references-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.references-list li:last-child {
  border-bottom: 0;
}

.references-list a {
  color: var(--accent-dark);
  font-weight: 700;
  overflow-wrap: anywhere;
}

.meta {
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

.frequency-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  color: #ffffff;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  margin-left: 8px;
  padding: 5px 8px;
  vertical-align: middle;
}

.frequency-high {
  background: #15803d;
}

.frequency-mid {
  background: #b45309;
}

.frequency-low {
  background: #64748b;
}

.error {
  color: var(--warning);
  font-weight: 700;
}

.score {
  display: inline-flex;
  align-items: center;
  border-radius: 8px;
  color: #ffffff;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
  margin: 10px 0;
  padding: 14px 16px;
}

.score-high {
  background: #15803d;
}

.score-mid {
  background: #b45309;
}

.score-low {
  background: #b91c1c;
}

.bar-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) minmax(100px, 220px) 34px;
  gap: 10px;
  align-items: center;
}

.bar-track {
  background: #e8eee8;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}

.bar-fill {
  background: var(--accent);
  height: 100%;
}

.analysis-output {
  color: #26342f;
  line-height: 1.55;
  margin-top: 14px;
}

.analysis-output h3 {
  font-size: 0.95rem;
  margin: 18px 0 8px;
}

.analysis-output ul {
  margin: 8px 0 0;
  padding-left: 20px;
}

@media (max-width: 820px) {
  .app {
    padding: 18px;
  }

  .query-row,
  .paa-form,
  .inline-form,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .bar-row {
    grid-template-columns: 1fr;
  }

  .panel-heading {
    align-items: stretch;
    flex-direction: column;
  }
}

/* QuestionPulse rebrand */
:root {
  color-scheme: dark;
  --bg: #0E242B;
  --surface: #17343D;
  --surface-soft: #122C34;
  --text: #F2F7F8;
  --muted: #ADC3C7;
  --border: #35545E;
  --accent: #E6A178;
  --accent-dark: #F0B38D;
  --button-text: #0E242B;
  --emerald: #71C6A4;
  --amber: #E6A178;
  --rose: #E17970;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

body {
  background: var(--bg);
  color: var(--text);
}

button {
  background: var(--accent);
  color: var(--button-text);
  box-shadow: 0 14px 34px rgba(230, 161, 120, 0.16);
}

button:hover:not(:disabled) {
  background: var(--accent-dark);
  color: var(--button-text);
}

input,
select {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}

input::placeholder {
  color: rgba(173, 195, 199, 0.68);
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(230, 161, 120, 0.18);
  outline: 0;
}

.app {
  padding: 0;
}

.intro-page {
  display: grid;
  gap: 42px;
  margin: 0 auto;
  max-width: 1400px;
  min-height: 100vh;
  padding: 42px clamp(22px, 5vw, 84px) 72px;
}

.intro-page.is-hidden {
  display: none;
}

.brand-lockup {
  align-items: center;
  display: flex;
  gap: 12px;
}

.brand-lockup strong {
  color: var(--text);
  display: block;
  font-size: 1rem;
  font-weight: 900;
}

.brand-lockup span {
  color: var(--muted);
  display: block;
  font-size: 0.82rem;
  margin-top: 2px;
}

.brand-lockup.small {
  margin-bottom: 12px;
}

.brand-mark {
  align-items: center;
  background: var(--accent);
  border-radius: 12px;
  color: var(--button-text);
  display: inline-flex;
  font-weight: 950;
  height: 42px;
  justify-content: center;
  letter-spacing: 0;
  width: 42px;
}

.intro-hero {
  margin: 0 auto;
  max-width: 1120px;
  text-align: center;
}

.intro-hero h1 {
  color: var(--text);
  font-size: clamp(2.7rem, 6.2vw, 5.15rem);
  line-height: 0.98;
  margin: 0 auto;
  max-width: 1120px;
}

.intro-hero h1 span {
  color: var(--accent);
}

.intro-hero p {
  color: var(--muted);
  font-size: clamp(1.2rem, 2.4vw, 2rem);
  line-height: 1.35;
  margin: 28px auto 0;
  max-width: 860px;
}

.intro-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(2, 11, 14, 0.24);
  display: grid;
  gap: 22px;
  margin: 0 auto;
  max-width: 1180px;
  padding: clamp(24px, 4vw, 48px);
  width: 100%;
}

.intro-card label {
  color: var(--text);
  display: grid;
  font-size: 1.1rem;
  font-weight: 800;
  gap: 10px;
}

.intro-card > p {
  color: var(--muted);
  font-size: 1rem;
  margin-top: -12px;
}

.intro-card input {
  border-radius: 14px;
  font-size: 1.15rem;
  padding: 18px 20px;
}

.intro-card > input {
  font-size: clamp(1.3rem, 2vw, 1.7rem);
  padding: 24px 26px;
}

.intro-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.intro-consent {
  align-items: center;
  color: var(--muted) !important;
  display: flex !important;
  font-size: 0.95rem !important;
  font-weight: 600 !important;
  gap: 12px !important;
}

.intro-consent input {
  accent-color: var(--accent);
  min-width: auto;
  transform: scale(1.2);
}

.intro-card button {
  border-radius: 14px;
  font-size: 1.2rem;
  min-height: 68px;
}

.workspace {
  display: none;
  max-width: 1540px;
  padding: 30px clamp(18px, 3.8vw, 58px) 70px;
}

.results-active .workspace {
  display: block;
}

.legacy-panel {
  display: none !important;
}

.topbar {
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  padding-bottom: 18px;
}

.topbar p {
  color: var(--muted);
  font-size: 0.85rem;
}

.panel {
  background: var(--surface);
  border-color: var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.tool-panel {
  overflow: hidden;
}

.panel-heading h2 {
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 950;
}

.panel-note {
  color: var(--muted);
}

.paa-form {
  align-items: stretch;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 16px;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(280px, 1fr) minmax(190px, auto) auto auto;
  margin: 18px 0 14px;
  padding: 10px;
}

.paa-form input,
.paa-form select,
.checkbox-row {
  background: transparent;
  border: 0;
  border-radius: 12px;
  color: #e5e7eb;
}

.paa-form input,
.paa-form select {
  padding: 14px 16px;
}

.paa-form button {
  border-radius: 12px;
  min-width: 170px;
}

.checkbox-row {
  background: var(--surface);
  color: var(--muted);
  padding: 0 14px;
}

.checkbox-row input {
  accent-color: var(--accent);
}

.provider-pill {
  align-items: center;
  background: var(--surface-soft);
  border-color: var(--border);
  color: var(--muted);
  display: inline-flex;
  gap: 7px;
}

.provider-pill::before {
  background: var(--muted);
  border-radius: 999px;
  content: "";
  height: 7px;
  width: 7px;
}

.provider-ok {
  border-color: rgba(113, 198, 164, 0.38);
  color: #A8E3CB;
}

.provider-ok::before {
  background: var(--emerald);
}

.provider-partial,
.provider-skipped {
  border-color: rgba(230, 161, 120, 0.38);
  color: var(--accent-dark);
}

.provider-partial::before,
.provider-skipped::before {
  background: var(--amber);
}

.provider-error {
  border-color: rgba(225, 121, 112, 0.38);
  color: #FFC5BE;
}

.provider-error::before {
  background: var(--rose);
}

.source-filter {
  background: var(--surface-soft);
  border-color: var(--border);
  color: var(--muted);
}

.source-filter:hover,
.source-filter.active {
  background: rgba(230, 161, 120, 0.14);
  border-color: var(--accent);
  color: var(--text);
}

.table-tools {
  align-items: center;
  display: grid;
  gap: 8px;
  grid-template-columns: auto minmax(220px, 360px);
  justify-content: end;
  margin: 10px 0 12px;
}

.table-tools label {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.table-tools input {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text);
  padding: 10px 14px;
}

.lead-notice,
.access-panel,
.pricing-panel {
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 14px;
  color: var(--muted);
  display: grid;
  gap: 8px;
  margin: 12px 0;
  padding: 14px;
}

.lead-notice[hidden],
.access-panel[hidden],
.pricing-panel[hidden],
.admin-panel[hidden] {
  display: none;
}

.lead-notice strong,
.access-panel h2,
.pricing-panel h3 {
  color: var(--text);
}

.lead-notice a {
  color: var(--accent);
  font-weight: 900;
}

.access-form {
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(180px, 1fr) auto;
}

.pricing-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: grid;
  gap: 8px;
  padding: 14px;
}

.pricing-card strong {
  color: var(--text);
}

.pricing-card span {
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 950;
}

.pricing-card p {
  color: var(--muted);
  line-height: 1.45;
}

.locked-row td {
  padding: 14px;
}

.locked-placeholder {
  display: grid;
  gap: 8px;
  opacity: 0.54;
}

.locked-placeholder span {
  background: linear-gradient(90deg, rgba(173, 195, 199, 0.08), rgba(173, 195, 199, 0.18), rgba(173, 195, 199, 0.08));
  border-radius: 999px;
  display: block;
  height: 14px;
}

.locked-placeholder span:nth-child(2) {
  width: 72%;
}

.locked-placeholder span:nth-child(3) {
  width: 48%;
}

.admin-panel {
  margin: 24px auto;
  max-width: 1280px;
}

.admin-table {
  min-width: 760px;
}

.table-wrap {
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-top: 16px;
}

.data-table {
  background: var(--surface-soft);
  min-width: 1180px;
}

.data-table th {
  background: var(--surface);
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0;
}

.data-table td {
  border-color: var(--border);
  color: #DDE9EB;
}

.data-table tbody tr:hover {
  background: rgba(230, 161, 120, 0.08);
}

.question-text {
  color: var(--text) !important;
  font-size: 1rem;
  font-weight: 750;
  line-height: 1.35;
  max-width: 380px;
}

.keyword-highlight {
  background: rgba(230, 161, 120, 0.16);
  border: 1px solid rgba(230, 161, 120, 0.32);
  border-radius: 6px;
  color: var(--accent-dark);
  font-weight: 900;
  padding: 0 4px;
}

.priority-high {
  background: var(--emerald);
}

.priority-mid {
  background: var(--amber);
}

.priority-low {
  background: #58717A;
}

.trend-up > span:first-child {
  color: var(--emerald);
}

.trend-down > span:first-child {
  color: var(--rose);
}

.metric-high {
  background: rgba(113, 198, 164, 0.16);
  color: #A8E3CB;
}

.metric-mid {
  background: rgba(230, 161, 120, 0.18);
  color: var(--accent-dark);
}

.metric-low {
  background: rgba(173, 195, 199, 0.14);
  color: #CEE0E3;
}

.metric-empty {
  background: var(--surface);
  color: #89A6AB;
}

.favorite-button {
  background: var(--surface);
  box-shadow: none;
}

.favorite-button:hover,
.favorite-button.active {
  background: rgba(230, 161, 120, 0.16);
  color: var(--accent-dark);
}

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

button:focus-visible,
input:focus-visible,
select:focus-visible,
.source-filter:focus-visible,
.favorite-button:focus-visible {
  outline: 3px solid rgba(230, 161, 120, 0.48);
  outline-offset: 2px;
}

.source-badge {
  background: rgba(230, 161, 120, 0.12);
  color: var(--accent-dark);
}

.source-google-paa,
.source-google-suggest,
.source-youtube,
.source-bing,
.source-yahoo,
.source-duckduckgo,
.source-wikipedia,
.source-custom-search,
.source-serpstat,
.source-keywords-everywhere,
.source-default {
  background: rgba(230, 161, 120, 0.12);
  color: var(--accent-dark);
}

.sort-button {
  color: var(--muted);
}

.sort-button:hover,
.sort-button.active {
  color: var(--accent);
}

@media (max-width: 820px) {
  .intro-grid,
  .paa-form,
  .table-tools,
  .access-form,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .table-tools {
    justify-content: stretch;
  }

  .intro-page {
    gap: 28px;
  }

  .intro-hero h1 {
    font-size: clamp(2.25rem, 12vw, 3.6rem);
  }
}