:root {
  --bg: #f6f7f8;
  --ink: #1b1f23;
  --muted: #67707a;
  --line: #d8dde3;
  --panel: #ffffff;
  --accent: #0f766e;
  --accent-dark: #0b5f59;
  --good: #137a39;
  --warn: #a15c00;
  --bad: #b42318;
  --shadow: 0 8px 24px rgba(31, 41, 55, 0.08);
}

* {
  box-sizing: border-box;
}

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

button,
input,
select {
  font: inherit;
}

.app-shell {
  min-height: 100vh;
  padding: 22px;
}

.topbar {
  align-items: center;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto 18px;
  max-width: 1180px;
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  align-items: center;
  background: var(--ink);
  border-radius: 6px;
  color: #fff;
  display: flex;
  font-weight: 800;
  height: 44px;
  justify-content: center;
  letter-spacing: 0;
  width: 44px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.1;
}

.brand p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

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

.status-strip span,
.status-strip a {
  background: #e9f4f2;
  border: 1px solid #b6d9d3;
  border-radius: 999px;
  color: var(--accent-dark);
  font-size: 13px;
  padding: 6px 10px;
  text-decoration: none;
  white-space: nowrap;
}

.workspace,
.results {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: 0 auto 16px;
  max-width: 1180px;
}

.workspace {
  padding: 16px;
}

.input-zone {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.file-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.panel-heading {
  align-items: center;
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.panel-heading h2 {
  font-size: 16px;
}

.panel-heading span {
  color: var(--muted);
  font-size: 13px;
}

.file-drop {
  align-items: center;
  background: #f9fafb;
  border: 1px dashed #aab4bf;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  height: 76px;
  justify-content: center;
  margin-bottom: 10px;
  transition: border-color 0.16s ease, background 0.16s ease;
}

.file-drop:hover {
  background: #f3fbf9;
  border-color: var(--accent);
}

.file-drop input {
  display: none;
}

.file-drop span {
  color: var(--accent-dark);
  font-weight: 700;
}

.paste-box {
  margin-bottom: 8px;
  min-height: 72px;
  resize: vertical;
}

.paste-button {
  margin-bottom: 10px;
  width: 100%;
}

select {
  appearance: none;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

.controls {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  margin-top: 14px;
}

.mapping-zone {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 300px minmax(0, 1fr);
  margin-top: 14px;
  padding-top: 14px;
}

.mapping-controls {
  display: grid;
  gap: 10px;
}

.mapping-controls label,
.mapping-text {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
}

.mapping-controls .toggle {
  display: flex;
}

.quick-starts {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px;
}

.quick-starts > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  width: 100%;
}

.quick-starts button {
  min-height: 34px;
  padding: 6px 10px;
}

textarea {
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  line-height: 1.45;
  min-height: 92px;
  padding: 9px 10px;
  resize: vertical;
  width: 100%;
}

textarea:focus,
select:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(15, 118, 110, 0.14);
}

.pro-strip {
  align-items: center;
  border-top: 1px solid var(--line);
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 13px;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
}

.pro-strip span,
.pro-strip strong {
  background: #f3f5f7;
  border-radius: 999px;
  padding: 6px 10px;
}

.pro-strip span:first-child {
  background: #e9f4f2;
  color: var(--accent-dark);
  font-weight: 800;
}

.pro-strip strong {
  color: var(--ink);
}

.quick-lead {
  align-items: end;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(220px, 1fr) auto;
  margin-top: 12px;
  padding-top: 12px;
}

.quick-lead label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
}

.quick-lead input {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

.quick-lead input:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(15, 118, 110, 0.14);
}

.pricing-lead {
  align-items: end;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(120px, 0.8fr) minmax(180px, 1fr) minmax(220px, 1.4fr) auto;
}

.pricing-lead label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
}

.pricing-lead input,
.pricing-lead select {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

.pricing-lead input:focus,
.pricing-lead select:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(15, 118, 110, 0.14);
}

.lead-panel {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(160px, 1fr) minmax(120px, 0.8fr) minmax(120px, 0.8fr) minmax(180px, 1fr) minmax(220px, 1.5fr) auto;
  margin-top: 12px;
  padding-top: 12px;
}

.lead-panel[hidden] {
  display: none;
}

.lead-panel label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
}

.lead-note {
  background: #e9f4f2;
  border: 1px solid #b6d9d3;
  border-radius: 8px;
  color: var(--accent-dark);
  display: grid;
  gap: 4px;
  min-height: 42px;
  padding: 9px 10px;
}

.lead-note strong,
.lead-note span {
  display: block;
}

.lead-note span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.lead-panel input,
.lead-panel select {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

.lead-panel input:focus,
.lead-panel select:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(15, 118, 110, 0.14);
}

.control-group,
.button-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.toggle {
  align-items: center;
  color: var(--muted);
  display: flex;
  gap: 8px;
  min-height: 36px;
}

.toggle input {
  accent-color: var(--accent);
  height: 16px;
  width: 16px;
}

button {
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 700;
  min-height: 42px;
  padding: 8px 14px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.primary {
  background: var(--accent);
  color: #fff;
}

.primary:hover {
  background: var(--accent-dark);
}

.secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--ink);
}

.secondary:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

.summary-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(138px, 1fr));
  margin: 0 auto 16px;
  max-width: 1180px;
}

.metric {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 86px;
  padding: 14px;
}

.metric span {
  color: var(--muted);
  display: block;
  font-size: 13px;
  margin-bottom: 8px;
}

.metric strong {
  font-size: 28px;
}

.metric.good strong {
  color: var(--good);
}

.metric.warn strong {
  color: var(--warn);
}

.metric.bad strong {
  color: var(--bad);
}

.conversion-panel {
  align-items: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  gap: 16px;
  justify-content: space-between;
  margin: 0 auto 16px;
  max-width: 1180px;
  padding: 14px 16px;
}

.conversion-panel > div:first-child {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.conversion-panel span {
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 800;
}

.conversion-panel strong {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.35;
}

.conversion-panel p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.conversion-panel button {
  flex: 0 0 auto;
}

.conversion-actions {
  align-items: center;
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  justify-content: flex-end;
}

.results {
  overflow: hidden;
}

.tabs {
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 0;
  overflow-x: auto;
}

.tab {
  background: #fff;
  border: 0;
  border-radius: 0;
  color: var(--muted);
  min-width: 112px;
}

.tab.active {
  box-shadow: inset 0 -3px 0 var(--accent);
  color: var(--ink);
}

.message {
  color: var(--muted);
  min-height: 44px;
  padding: 12px 16px;
}

.message.error {
  color: var(--bad);
}

.table-wrap {
  max-height: 46vh;
  overflow: auto;
}

table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

th,
td {
  border-top: 1px solid var(--line);
  font-size: 13px;
  max-width: 360px;
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}

th {
  background: #f3f5f7;
  color: #3f4852;
  font-weight: 800;
  position: sticky;
  top: 0;
  z-index: 1;
}

a {
  color: inherit;
}

.brand-link,
.cta-link {
  text-decoration: none;
}

.cta-link {
  align-items: center;
  display: inline-flex;
  justify-content: center;
}

.seo-page {
  color: var(--ink);
}

.seo-hero,
.seo-band {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  margin: 0 auto 16px;
  max-width: 980px;
  padding: 22px;
}

.seo-hero p {
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 10px;
}

.seo-hero h2 {
  font-size: 36px;
  line-height: 1.15;
  margin: 0 0 12px;
}

.seo-hero span,
.seo-band p {
  color: var(--muted);
  display: block;
  line-height: 1.7;
}

.seo-hero-actions,
.seo-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.seo-scenario {
  border-left: 4px solid var(--accent);
}

.seo-band h2,
.seo-band h3 {
  font-size: 22px;
  margin: 0 0 14px;
}

.seo-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.seo-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.seo-grid strong,
.seo-grid span {
  display: block;
}

.seo-grid strong {
  margin-bottom: 8px;
}

.seo-grid span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.seo-field-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(160px, 0.8fr) repeat(2, minmax(0, 1fr));
}

.seo-field-grid > div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.seo-field-grid strong {
  display: block;
  margin-bottom: 8px;
}

.seo-field-grid span {
  color: var(--muted);
  display: block;
  line-height: 1.6;
}

.seo-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.seo-chip-list li {
  background: #f3f5f7;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #3f4852;
  font-size: 13px;
  padding: 6px 9px;
}

.seo-steps {
  counter-reset: step;
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.seo-steps li {
  background: #f9fafb;
  border: 1px solid var(--line);
  border-radius: 8px;
  line-height: 1.6;
  padding: 12px 14px;
}

.seo-note {
  background: #e9f4f2;
  border: 1px solid #b6d9d3;
  border-radius: 8px;
  margin-top: 12px;
  padding: 12px;
}

.seo-list {
  display: grid;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.seo-list li {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 12px;
}

.seo-list a {
  color: var(--accent-dark);
  font-weight: 800;
  text-decoration: none;
}

.seo-list span {
  color: var(--muted);
  font-size: 13px;
}

.pricing-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 10px;
  padding: 16px;
}

.pricing-grid strong {
  font-size: 18px;
}

.pricing-grid span {
  color: var(--accent-dark);
  font-size: 24px;
  font-weight: 800;
}

.pricing-grid p {
  color: var(--muted);
  line-height: 1.6;
}

.admin-controls {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(240px, 1.5fr) minmax(180px, 1fr) auto auto auto;
}

.revenue-controls {
  align-items: end;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(180px, 1.4fr) minmax(112px, 0.7fr) minmax(96px, 0.7fr) minmax(96px, 0.7fr) minmax(116px, 0.8fr) minmax(180px, 1.2fr) auto;
}

.admin-controls label,
.revenue-controls label {
  color: var(--muted);
  display: grid;
  font-size: 13px;
  gap: 6px;
}

.admin-controls input,
.revenue-controls input,
.revenue-controls select {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  min-height: 42px;
  padding: 8px 10px;
  width: 100%;
}

.admin-controls input:focus,
.revenue-controls input:focus,
.revenue-controls select:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(15, 118, 110, 0.14);
}

@media (max-width: 820px) {
  .app-shell {
    padding: 14px;
  }

  .topbar,
  .controls,
  .conversion-panel,
  .quick-lead,
  .pricing-lead,
  .lead-panel,
  .admin-controls,
  .revenue-controls {
    align-items: stretch;
    flex-direction: column;
  }

  .status-strip {
    justify-content: flex-start;
  }

  .input-zone,
  .mapping-zone,
  .quick-lead,
  .pricing-lead,
  .lead-panel,
  .summary-grid,
  .seo-grid,
  .seo-field-grid,
  .pricing-grid,
  .admin-controls,
  .revenue-controls {
    grid-template-columns: 1fr;
  }

  .seo-hero h2 {
    font-size: 28px;
  }

  .seo-list li {
    align-items: flex-start;
    flex-direction: column;
  }
}