/* Reportlume — Foundation Design System */

:root {
  color-scheme: light;
  --ink: #15283b;
  --muted: #5b6f7e;
  --teal: #0d7d79;
  --deep: #063a3c;
  --line: #dce5e9;
  --surface: #ffffff;
  --cloud: #f4f8f9;
  --shadow: 0 22px 80px rgba(18, 55, 71, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system,
    BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible {
  outline: 3px solid #008f99;
  outline-offset: 3px;
}

p {
  margin: 0 0 1em;
}

.container {
  width: min(1160px, calc(100% - 48px));
  margin: auto;
}

.narrow {
  max-width: 900px;
}

/* Header */

.site-header {
  position: relative;
  background: #fff;
  border-bottom: 1px solid #edf1f3;
}

.topbar {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  letter-spacing: -0.8px;
  font-weight: 800;
  color: #103a3a;
}

.brandmark {
  background: var(--teal);
  color: #fff;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 11px;
  font-size: 21px;
}

.topbar nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 600;
  color: #526370;
}

.topbar nav a:hover,
.footer-links a:hover,
.text-link:hover {
  color: var(--teal);
}

.text-link {
  color: var(--teal);
  font-weight: 700;
}

.contact-nav {
  margin-left: 16px;
  font-size: 14px;
}

/* Hero */

.hero {
  background:
    radial-gradient(ellipse at 85% 18%, #dbece9, transparent 50%),
    linear-gradient(180deg, #f5f9f9, #fff);
  padding: 92px 0 106px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(42px, 4.25vw, 65px);
  letter-spacing: -2.9px;
  line-height: 1.11;
  margin: 20px 0 26px;
  font-weight: 790;
}

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

.lead {
  font-size: 18px;
  line-height: 1.72;
  color: #546777;
  max-width: 560px;
}

.eyebrow,
.kicker {
  color: var(--teal);
  letter-spacing: 1.8px;
  font-weight: 800;
  font-size: 11px;
}

.eyebrow {
  display: inline-flex;
  gap: 10px;
  align-items: center;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  background: var(--teal);
  display: inline-block;
  border-radius: 50%;
}

.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 9px;
  padding: 13px 20px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.15s;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--teal);
  color: white;
}

.button.secondary {
  border: 1px solid #ccdadd;
  background: white;
  color: #244a53;
}

.full {
  width: 100%;
}

.subtle {
  color: #748594;
  font-size: 12px;
  margin-top: 24px;
}

/* Product preview */

.preview-card {
  border: 1px solid #dae6e9;
  border-radius: 17px;
  background: white;
  padding: 29px;
  box-shadow: var(--shadow);
  transform: rotate(-1deg);
}

.preview-header,
.preview-kpis,
.chart-label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.preview-header {
  align-items: flex-start;
}

.preview-header h2 {
  margin: 3px 0;
  font-size: 21px;
}

.preview-header small,
.small-label {
  color: #81909b;
  font-size: 11px;
}

.small-label {
  font-weight: 800;
  letter-spacing: 1px;
}

.pill {
  display: inline-block;
  border-radius: 50px;
  background: #e7f4ee;
  color: #167860;
  padding: 6px 11px;
  font-size: 11px;
  font-weight: 800;
}

.preview-kpis {
  margin-top: 30px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.preview-kpis div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.preview-kpis span,
.chart-label span {
  font-size: 11px;
  color: #8495a1;
}

.preview-kpis strong {
  font-size: 27px;
  letter-spacing: -1px;
}

.chart-label {
  align-items: center;
  margin-top: 23px;
  font-size: 13px;
}

.bars {
  height: 150px;
  display: flex;
  align-items: flex-end;
  gap: 14px;
  border-bottom: 1px solid #e6ecee;
  margin: 25px 0 11px;
  padding: 0 13px;
}

.bar {
  flex: 1;
  display: block;
  border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, #56b7ae, #d2edea);
}

.h34 { height: 34%; }
.h54 { height: 54%; }
.h45 { height: 45%; }
.h80 { height: 80%; }
.h65 { height: 65%; }
.h94 { height: 94%; }

.preview-note {
  font-size: 11px;
  color: #8b99a2;
  margin: 0;
}

/* General sections */

.section {
  padding: 96px 0;
}

.section.soft {
  background: var(--cloud);
}

.section-head {
  max-width: 670px;
  margin-bottom: 35px;
}

.section-head h2,
.pricing-grid h2 {
  font-size: 37px;
  line-height: 1.17;
  letter-spacing: -1.3px;
  margin: 15px 0;
}

.section-head p,
.section-desc {
  color: var(--muted);
  font-size: 17px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature {
  padding: 32px 30px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.feature-index {
  font-size: 12px;
  color: var(--teal);
  font-weight: 800;
}

.feature h3 {
  font-size: 19px;
  margin: 25px 0 12px;
}

.feature p {
  font-size: 14px;
  color: var(--muted);
  margin: 0;
}

/* Pricing */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 390px;
  align-items: center;
  gap: 90px;
}

.price-card {
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 35px rgba(20, 60, 75, 0.06);
}

.price-card h3 {
  font-size: 20px;
  margin: 20px 0 0;
}

.price {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -2px;
  margin: 3px 0 13px;
}

.price span {
  font-size: 15px;
  letter-spacing: 0;
  font-weight: 500;
  color: var(--muted);
}

.price-card p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

.price-card small {
  display: block;
  color: #71828b;
  margin-top: 15px;
  line-height: 1.6;
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--line);
  padding: 32px 0;
  background: #fff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 25px;
}

.footer-inner > div:first-child {
  display: flex;
  flex-direction: column;
}

.footer-inner strong {
  font-size: 16px;
}

.footer-inner span,
.footnote {
  font-size: 12px;
  color: #8595a0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: #667885;
}

.footnote {
  margin-top: 20px;
}

/* Sample report */

.sample-section {
  background: #f7fafb;
  min-height: 70vh;
}

.notice {
  padding: 16px 20px;
  border: 1px solid #aadbd7;
  background: #e8f7f5;
  color: #225e5e;
  border-radius: 10px;
  font-size: 13px;
  margin-bottom: 32px;
}

.report-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  margin-bottom: 29px;
}

.report-head h1,
.legal h1 {
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -1px;
  margin: 9px 0;
}

.report-head p,
.muted {
  color: var(--muted);
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.stat,
.report-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 25px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat > span,
.stat > small {
  font-size: 12px;
  color: #728391;
}

.stat > strong {
  font-size: 31px;
  margin: 7px 0;
}

.report-panel {
  margin: 20px 0;
}

.report-panel h2 {
  font-size: 20px;
  margin: 0 0 10px;
}

.report-panel p {
  font-size: 14px;
  color: var(--muted);
}

.post-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 19px 0;
  border-bottom: 1px solid #edf1f2;
}

.post-row:last-child {
  border: 0;
}

.post-row > div:first-child {
  flex: 1;
}

.post-row > div:first-child strong {
  display: block;
  font-size: 14px;
}

.post-row span {
  font-size: 12px;
  color: #8797a1;
}

.post-metrics {
  text-align: right;
  min-width: 95px;
}

.post-metrics strong {
  display: block;
  font-size: 16px;
}

/* Legal and contact */

.legal {
  min-height: 42vh;
}

.legal p {
  color: var(--muted);
  font-size: 16px;
}

.legal a:not(.button) {
  text-decoration: underline;
}

/* Tablet */

@media (max-width: 850px) {
  .hero-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .hero {
    padding: 65px 0;
  }

  .preview-card {
    transform: none;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-wrap: wrap;
    gap: 15px;
    padding: 16px 0;
  }

  .topbar nav {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  .contact-nav {
    margin-left: auto;
  }

  .section {
    padding: 65px 0;
  }
}

/* Mobile */

@media (max-width: 540px) {
  .container {
    width: min(100% - 32px, 1160px);
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero-grid {
    gap: 25px;
  }

  .preview-kpis strong {
    font-size: 20px;
  }

  .preview-card {
    padding: 21px;
  }

  .stat-grid {
    grid-template-columns: 1fr;
  }

  .post-row {
    flex-wrap: wrap;
  }

  .post-metrics {
    text-align: left;
    min-width: 100px;
  }

  .report-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
  }

  .topbar nav {
    gap: 16px;
    font-size: 12px;
  }

  .feature {
    padding: 25px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }
}

/* Stage 02 — Authentication and dashboard */

.auth-section {
  background: var(--cloud);
  min-height: 72vh;
}

.auth-container {
  max-width: 540px;
}

.auth-card {
  padding: 42px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.auth-card h1 {
  margin: 14px 0 12px;
  font-size: 33px;
  letter-spacing: -1px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 25px;
}

.auth-form label {
  font-size: 13px;
  font-weight: 700;
}

.auth-form input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid #ccd9dc;
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  margin-bottom: 12px;
}

.auth-form input:focus-visible {
  outline: 3px solid #a1ded9;
  border-color: var(--teal);
}

.auth-form button {
  cursor: pointer;
  border: none;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}

.auth-footer {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 11px;
  font-size: 13px;
}

.auth-footer a {
  color: var(--teal);
  font-weight: 700;
}

.auth-disclaimer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: #778894;
  font-size: 12px;
}

.dashboard-section {
  background: #f7fafb;
  min-height: 72vh;
}

.dashboard-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 32px;
}

.dashboard-heading h1 {
  font-size: 40px;
  margin: 9px 0;
}

.dashboard-heading button {
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.status-text {
  display: inline-block;
  margin-top: 24px;
  font-size: 12px;
  font-weight: 700;
  color: #8a6e33;
}

@media (max-width: 760px) {
  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .dashboard-heading {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 540px) {
  .auth-card {
    padding: 26px;
  }

  .auth-card h1 {
    font-size: 28px;
  }
}

/* Module 1 — Client Workspace */

.workspace-summary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.summary-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 25px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
}

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

.summary-stat strong {
  font-size: 28px;
  letter-spacing: -1px;
}

.summary-stat small {
  color: #83929d;
  font-size: 12px;
}

.workspace-panel {
  padding: 30px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 22px;
}

.workspace-panel h2 {
  font-size: 20px;
  margin: 0 0 20px;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 20px;
}

.panel-heading h2 {
  margin: 0;
}

.client-list {
  display: flex;
  flex-direction: column;
}

.client-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 5px;
  border-bottom: 1px solid #e9eef0;
}

.client-row:last-child {
  border-bottom: 0;
}

.client-row:hover {
  background: #f8fbfb;
}

.client-row strong,
.client-row span {
  display: block;
}

.client-row strong {
  font-size: 15px;
  color: var(--ink);
}

.client-row div > span:not(.client-status) {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
}

.client-row-end {
  display: flex;
  align-items: center;
  gap: 20px;
}

.client-status {
  display: inline-flex;
  padding: 5px 11px;
  border-radius: 20px;
  background: #e9f1f3;
  color: #536b76;
  font-size: 11px;
  font-weight: 800;
}

.client-status.active {
  background: #e5f5ed;
  color: #176f54;
}

.client-status.paused {
  background: #fff4df;
  color: #93691b;
}

.client-status.archived {
  background: #f0f1f3;
  color: #65727b;
}

.client-open {
  color: var(--teal);
  font-size: 13px;
  font-weight: 700;
}

.empty-state {
  padding: 35px 15px;
  text-align: center;
}

.empty-state h3 {
  margin: 0 0 10px;
}

.empty-state p,
.workspace-footnote {
  color: var(--muted);
  font-size: 13px;
}

.page-navigation {
  display: flex;
  justify-content: flex-end;
  margin: 25px 0;
}

.form-heading {
  margin-bottom: 30px;
}

.form-heading h1 {
  font-size: 38px;
  letter-spacing: -1px;
  margin: 15px 0 10px;
}

.workspace-form .workspace-panel {
  margin-bottom: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field.full-span {
  grid-column: 1 / -1;
}

.form-field label {
  font-size: 13px;
  font-weight: 700;
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 13px;
  border: 1px solid #ccd9dc;
  border-radius: 9px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

.form-field input {
  min-height: 46px;
}

.form-field textarea {
  resize: vertical;
}

.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: 3px solid #a1ded9;
  border-color: var(--teal);
}

.form-field small {
  font-size: 12px;
  color: var(--muted);
}

.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
}

.consent-label input {
  margin-top: 4px;
  flex-shrink: 0;
  width: 17px;
  height: 17px;
  accent-color: var(--teal);
}

.form-actions,
.status-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 25px;
}

.form-actions button,
.status-actions button {
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}

.form-actions .primary,
.status-actions .primary {
  border: 0;
}

.form-error {
  padding: 14px 18px;
  border: 1px solid #e7aaa8;
  background: #fff1f0;
  color: #a63730;
  border-radius: 10px;
  margin-bottom: 25px;
  font-size: 14px;
}

.danger-button {
  border: 1px solid #dcb0ad;
  background: #fff4f3;
  color: #a53e36;
}

.client-detail-heading {
  margin-top: 25px;
}

.client-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.detail-list {
  margin: 0;
}

.detail-list > div {
  padding: 15px 0;
  border-bottom: 1px solid #e9eef0;
}

.detail-list > div:last-child {
  border: 0;
}

.detail-list dt {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 5px;
}

.detail-list dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.preserve-lines {
  white-space: pre-wrap;
}

.commitment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 25px;
}

.commitment-grid div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.commitment-grid strong {
  font-size: 27px;
}

.commitment-grid span {
  color: var(--muted);
  font-size: 12px;
}

.report-archive-row {
  cursor: default;
}

@media (max-width: 760px) {
  .workspace-summary,
  .client-detail-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .workspace-panel {
    padding: 22px;
  }

  .form-heading h1 {
    font-size: 30px;
  }

  .client-row {
    align-items: flex-start;
  }

  .client-row-end {
    flex-direction: column;
    align-items: flex-end;
    gap: 7px;
  }
}

@media (max-width: 480px) {
  .workspace-summary {
    grid-template-columns: 1fr;
  }

  .client-row {
    flex-direction: column;
  }

  .client-row-end {
    flex-direction: row;
    align-items: center;
  }

  .commitment-grid {
    gap: 15px;
  }
}

/* Module 2 — CSV Import */

.client-import-action {
  margin: 16px 0 25px;
}

.import-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
}

#content-csv {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 15px;
  margin: 0 0 18px;
  background: #f9fbfb;
  font: inherit;
}

#preview-details {
  border-top: 1px solid var(--line);
  margin-top: 30px;
  padding-top: 28px;
}

#preview-details[hidden] {
  display: none;
}

#preview-details h2 {
  font-size: 22px;
  margin: 30px 0 16px;
}

#preview-details h3 {
  font-size: 15px;
  margin: 25px 0 10px;
}

.import-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.import-stats > div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #f8fbfb;
}

.import-stats dt {
  color: var(--muted);
  font-size: 12px;
}

.import-stats dd {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  overflow-wrap: anywhere;
}

#preview-warnings,
#preview-sample {
  padding-left: 22px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

#preview-sample li {
  overflow-wrap: anywhere;
  margin-bottom: 9px;
}

.import-consent {
  margin-top: 25px;
  margin-bottom: 20px;
}

.import-error-text {
  margin-top: 15px;
  color: #ad3535;
  font-size: 13px;
  font-weight: 700;
}

#preview-csv,
#confirm-csv {
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}

#preview-csv:disabled,
#confirm-csv:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@media (max-width: 600px) {
  .import-stats {
    grid-template-columns: 1fr;
  }

  #content-csv {
    padding: 12px;
  }
}

/* Stage 05 — Post classification */

.classification-heading {
  margin: 26px 0 32px;
}

.classification-heading h1 {
  font-size: 38px;
  letter-spacing: -1px;
  margin: 10px 0;
}

.classification-filters {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: 15px;
  margin: 20px 0 26px;
}

.classification-filters input,
.classification-filters select,
.classification-editor select {
  min-height: 43px;
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 13px;
}

.selection-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  align-items: center;
  padding: 15px;
  background: #f2f8f7;
  border: 1px solid #d4e9e6;
  border-radius: 9px;
  margin-bottom: 15px;
  font-size: 13px;
}

.selection-toolbar label {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 32px;
}

.classification-row {
  padding: 22px 12px;
  border-bottom: 1px solid var(--line);
}

.classification-row[hidden] {
  display: none;
}

.classification-row-top {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

/* The label gives the small checkbox a touch area of at least 24px. */
.classification-row-top > .post-select {
  display: inline-flex;
  flex-shrink: 0;
  padding: 7px 8px 8px;
  margin: 0 -8px;
  cursor: pointer;
}

.classification-row-top > .post-select input {
  margin: 0;
}

.classification-post-info {
  flex: 1;
  min-width: 0;
}

.classification-date {
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
}

.classification-post-text {
  margin: 9px 0;
  font-size: 14px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.classification-post-info small {
  color: var(--muted);
  overflow-wrap: anywhere;
}

.possible-reply {
  flex-shrink: 0;
  background: #fff3d9;
  color: #92681c;
}

.classification-labels {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 18px;
  padding-left: 30px;
}

.classification-labels div {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.classification-labels span {
  color: var(--muted);
  font-size: 11px;
}

.classification-labels strong {
  font-size: 12px;
  overflow-wrap: anywhere;
}

.classification-editor {
  border-top: 1px solid var(--line);
  padding-top: 25px;
  margin-top: 20px;
}

.classification-editor .form-grid {
  margin: 22px 0;
}

.classification-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.classification-actions button {
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
}

.classification-actions button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.clear-topic-label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  font-size: 12px;
}

.clear-topic-label input {
  width: auto;
  min-height: auto;
}

@media (max-width: 900px) {
  .classification-filters {
    grid-template-columns: repeat(2, 1fr);
  }

  .classification-labels {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 540px) {
  .classification-filters {
    grid-template-columns: 1fr;
  }

  .classification-row-top {
    flex-wrap: wrap;
  }

  .classification-labels {
    padding-left: 0;
  }

  .classification-heading h1 {
    font-size: 30px;
  }
}

/* Stage 06 — Proof of Work */

.proof-heading {
  margin: 26px 0 32px;
}

.proof-heading h1 {
  margin: 10px 0;
  font-size: 38px;
  letter-spacing: -1px;
}

.proof-period-form {
  display: flex;
  align-items: flex-end;
  gap: 15px;
  flex-wrap: wrap;
}

.proof-period-form .form-field {
  min-width: 200px;
}

.proof-period-form .button {
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}

.proof-summary-grid,
.proof-comparison-counts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.proof-summary-grid .summary-stat,
.proof-comparison-counts .summary-stat {
  min-width: 0;
}

.proof-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.proof-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 570px;
  text-align: left;
  font-size: 13px;
}

.proof-table th,
.proof-table td {
  padding: 15px 17px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}

.proof-table thead {
  background: #f3f8f9;
}

.proof-table thead th {
  color: #526672;
  font-size: 12px;
  font-weight: 800;
}

.proof-table tbody tr:last-child th,
.proof-table tbody tr:last-child td {
  border-bottom: 0;
}

.proof-table tbody th {
  color: var(--ink);
  font-weight: 700;
}

.proof-table tbody td {
  color: #425869;
}

.proof-source {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 11px;
  overflow-wrap: anywhere;
}

.proof-caution {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.8;
  margin-top: 20px;
}

.proof-unavailable {
  padding: 24px;
  margin-top: 18px;
  border: 1px solid #e8dcbf;
  background: #fffaf0;
  border-radius: 12px;
}

.proof-unavailable strong {
  color: #866019;
  font-size: 17px;
}

.proof-unavailable p {
  margin: 10px 0 0;
  font-size: 13px;
  color: #6d6250;
}

.proof-comparison-counts {
  margin-top: 20px;
}

.proof-comparison-counts .summary-stat strong {
  font-size: 26px;
}

@media (max-width: 700px) {
  .proof-summary-grid,
  .proof-comparison-counts {
    grid-template-columns: 1fr;
  }

  .proof-heading h1 {
    font-size: 30px;
  }

  .proof-period-form {
    align-items: stretch;
    flex-direction: column;
  }

  .proof-period-form .form-field {
    width: 100%;
  }

  .proof-period-form .button {
    width: 100%;
  }
}