:root {
  --primary-900: #021e4d;
  --primary-700: #0a3a8a;
  --primary-500: #1f5fd6;
  --primary-300: #6fa3ff;
  --primary-100: #dce9ff;

  --bg-app: #f6f8fb;
  --bg-card: #ffffff;
  --border-default: #d6dce8;
  --border-strong: #aeb8cc;

  --text-primary: #0b1220;
  --text-secondary: #4a5568;
  --text-muted: #7b8798;
  --text-inverse: #ffffff;

  --success-text: #1f8f5f;
  --success-bg: #e6f4ec;
  --success-border: #9fd5b8;

  --warning: #b7791f;
  --warning-soft: #fff6e8;
  --warning-border: #e7c98d;
  --danger: #c53030;
  --danger-soft: #fff1f1;
  --danger-border: #f0b4b4;
  --info: #1f5fd6;
  --info-soft: #edf4ff;
  --info-border: #bfd0f7;

  --focus: #1f5fd6;
  --primary-button: #021e4d;
  --primary-button-hover: #0a3a8a;
  --secondary-bg: #e8edf5;

  --surface: var(--bg-card);
  --surface-strong: var(--primary-button);
  --surface-border: var(--border-default);
  --surface-border-strong: var(--border-strong);
  --text: var(--text-primary);
  --accent: var(--primary-500);
  --accent-deep: var(--primary-900);
  --accent-soft: var(--primary-100);
  --success-soft: var(--success-bg);

  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow-soft: 0 18px 48px rgba(2, 30, 77, 0.08);
  --shadow-card: 0 10px 28px rgba(11, 18, 32, 0.06);
  --topbar-text-size: 12px;
}

* { box-sizing: border-box; }

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top left, rgba(31, 95, 214, 0.07), transparent 24%),
    linear-gradient(180deg, #f9fbfe 0%, var(--bg-app) 100%);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
}

a {
  color: inherit;
}

.app-shell {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 18px 0 56px;
}

.app-topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  padding: 14px 0 18px;
  border-bottom: 2px solid var(--primary-500);
}

.brand-lockup {
  display: flex;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.brand-kicker,
.hero-eyebrow,
.section-kicker {
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-mark {
  font-size: var(--topbar-text-size);
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--primary-900);
  white-space: nowrap;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
}

.topbar-form {
  margin: 0;
  display: flex;
  align-items: center;
}

.topbar-link {
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 32px;
  font-size: var(--topbar-text-size);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  padding: 10px 12px;
  border-radius: 999px;
  white-space: nowrap;
}

.topbar-link:hover {
  background: var(--secondary-bg);
  color: var(--text-primary);
}

.topbar-button {
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: inherit;
  line-height: 1;
  color: inherit;
  margin: 0;
}

.hero-text,
.section-text,
.helper-inline,
.empty-text,
.result-note {
  color: var(--text-secondary);
  font-size: 15px;
}

.page-frame,
.stack-20,
.stack-16,
.detail-stack,
.status-stack,
.result-stack {
  display: grid;
}

.page-frame,
.stack-20 {
  gap: 20px;
}

.stack-16,
.detail-stack,
.status-stack,
.result-stack {
  gap: 16px;
}

.surface-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-soft);
}

.surface-panel-tight {
  padding: 22px 24px;
}

.surface-panel-subtle {
  background: var(--bg-card);
  box-shadow: none;
}

.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
}

.section-title {
  margin: 0;
  font-size: clamp(1.65rem, 2.6vw, 2.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
  font-weight: 650;
  color: var(--text-primary);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-span-6 {
  grid-column: span 6;
}

.field-span-3 {
  grid-column: span 3;
}

.field-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.field-input,
input[type="text"],
input[type="search"],
input[type="password"] {
  width: 100%;
  min-height: 54px;
  padding: 14px 16px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  color: var(--text-primary);
  font: inherit;
  transition: border-color 120ms ease, box-shadow 120ms ease, background 120ms ease;
}

.field-input::placeholder,
input[type="text"]::placeholder,
input[type="search"]::placeholder,
input[type="password"]::placeholder {
  color: var(--text-muted);
}

.field-input:focus,
input[type="text"]:focus,
input[type="search"]:focus,
input[type="password"]:focus,
.detail-toggle summary:focus-visible {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 4px rgba(31, 95, 214, 0.14);
}

.field-input-search {
  min-width: 0;
  min-height: 66px;
  height: 66px;
  padding: 18px 22px;
  font-size: 20px;
  border-color: var(--border-strong);
  box-shadow: none;
}

.search-bar-row,
.action-row,
.meta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.search-bar-row {
  align-items: stretch;
  gap: 12px;
}

.search-bar-row .field-input-search {
  flex: 1 1 420px;
}

.button {
  appearance: none;
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 46px;
  padding: 11px 18px;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease, color 120ms ease;
}

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

.button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.button-primary {
  background: var(--primary-button);
  color: var(--text-inverse);
  box-shadow: 0 12px 22px rgba(2, 30, 77, 0.2);
}

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

.search-bar-row .button-primary {
  min-height: 66px;
  min-width: 132px;
  padding: 0 24px;
  align-self: stretch;
}

.button-secondary {
  background: var(--secondary-bg);
  color: var(--text-primary);
  border-color: var(--border-default);
}

.button-secondary:hover {
  background: var(--primary-100);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border-default);
  background: var(--secondary-bg);
  border-radius: 999px;
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.badge-accent {
  border-color: var(--success-border);
  background: var(--success-bg);
  color: var(--success-text);
}

.badge-muted {
  color: var(--text-secondary);
}

.badge-warning {
  border-color: var(--warning-border);
  background: var(--warning-soft);
  color: var(--warning);
}

.badge-danger {
  border-color: var(--danger-border);
  background: var(--danger-soft);
  color: var(--danger);
}

.alert {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-weight: 700;
}

.alert-warning {
  background: var(--warning-soft);
  border-color: var(--warning-border);
  color: var(--warning);
}

.alert-danger {
  background: var(--danger-soft);
  border-color: var(--danger-border);
  color: var(--danger);
}

.alert-success {
  background: var(--success-bg);
  border-color: var(--success-border);
  color: var(--success-text);
}

.filter-alert {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.text-link,
.back-link {
  color: inherit;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.result-card {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
}

.result-main,
.result-side {
  display: grid;
  gap: 8px;
}

.result-side {
  justify-items: start;
  align-content: start;
}

.result-name {
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 700;
  color: var(--text-primary);
}

.result-address,
.results-helper {
  font-size: 16px;
  color: var(--text-secondary);
}

.eligibility-band {
  width: 100%;
  display: block;
  padding: 14px 16px;
  border-radius: 16px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
  border: 1px solid transparent;
}

.eligibility-band-accent {
  color: var(--success-text);
  background: var(--success-bg);
  border-color: var(--success-border);
}

.eligibility-band-warning {
  color: var(--warning);
  background: var(--warning-soft);
  border-color: var(--warning-border);
}

.eligibility-band-danger {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: var(--danger-border);
}

.empty-state {
  display: grid;
  gap: 10px;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px dashed var(--border-strong);
}

.empty-state-search {
  justify-items: start;
}

.compact-empty {
  padding: 16px;
}

.empty-title {
  font-size: 20px;
  letter-spacing: -0.03em;
  font-weight: 700;
  color: var(--text-primary);
}

.empty-illustration {
  position: relative;
  width: 108px;
  height: 76px;
  border-radius: 20px;
  background: linear-gradient(180deg, #fdfefe, #f1f5fb);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.empty-orb {
  position: absolute;
  top: 14px;
  left: 16px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--primary-300), var(--primary-100));
  border: 1px solid rgba(31, 95, 214, 0.25);
}

.empty-line {
  position: absolute;
  left: 50px;
  right: 14px;
  height: 8px;
  border-radius: 999px;
  background: rgba(74, 85, 104, 0.14);
}

.empty-line-1 { top: 16px; }
.empty-line-2 { top: 31px; width: 34px; }
.empty-line-3 {
  left: 16px;
  right: 16px;
  top: 52px;
  height: 10px;
}

.detail-toggle {
  margin-top: 0;
}

.detail-toggle summary,
.detail-card summary {
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0.02em;
  list-style: none;
}

.detail-toggle summary {
  padding: 0;
}

.detail-toggle summary::-webkit-details-marker,
.detail-card summary::-webkit-details-marker {
  display: none;
}

.detail-toggle-filters {
  width: 100%;
  margin: 6px 0 0;
  border: 1px solid var(--border-default);
  border-radius: 18px;
  background: var(--bg-card);
  overflow: hidden;
}

.filter-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 56px;
  padding: 10px 32px 11px 58px;
  transition: background 120ms ease, border-color 120ms ease;
}

.detail-toggle-filters[open] .filter-summary {
  border-bottom: 1px solid var(--border-default);
  background: #fbfcff;
}

.filter-summary-copy {
  display: grid;
  gap: 0;
}

.filter-summary-title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.filter-summary-state {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.filter-summary-icon {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 120ms ease, border-color 120ms ease;
}

.detail-toggle-filters[open] .filter-summary-icon {
  transform: rotate(-135deg) translateY(-1px);
  border-color: var(--primary-900);
}

.detail-toggle-filters form {
  padding: 16px 18px 18px;
}

.filter-form-grid {
  gap: 14px;
}

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

.page-verify .decision-panel,
.page-verify .voter-summary {
  box-shadow: var(--shadow-card);
}

.decision-panel,
.voter-summary {
  background: var(--bg-card);
}

.detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 0 20px;
}

.detail-card dl {
  margin: 0;
  padding: 6px 0 20px;
}

.detail-card dt {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.detail-card dd {
  margin: 4px 0 16px;
  font-size: 16px;
  color: var(--text-primary);
}

pre {
  overflow: auto;
  background: var(--primary-900);
  color: var(--text-inverse);
  padding: 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  line-height: 1.55;
}

.login-panel {
  max-width: 540px;
  margin: 0 auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  clip: rect(0 0 0 0);
  overflow: hidden;
}

@media (max-width: 1080px) {
  .verify-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --topbar-text-size: 9px;
  }

  .app-shell {
    width: min(100vw - 20px, 1240px);
    padding-top: 10px;
    padding-bottom: 26px;
  }

  .action-row,
  .meta-row,
  .section-heading-row,
  .result-card,
  .search-bar-row {
    flex-direction: column;
    align-items: stretch;
  }

  .result-side {
    justify-items: start;
  }

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

  .field-span-6,
  .field-span-3 {
    grid-column: span 1;
  }

  .surface-panel,
  .surface-panel-tight {
    padding: 22px 18px;
  }

  .app-topbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 8px 0 14px;
  }

  .brand-lockup {
    gap: 10px;
    align-items: center;
  }

  .brand-mark {
    line-height: 1;
  }

  .topbar-link {
    min-height: 28px;
    padding: 7px 8px;
  }

  .filter-alert {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-heading {
    gap: 6px;
    margin-bottom: 14px;
  }

  .section-title {
    font-size: clamp(1.85rem, 8vw, 2.2rem);
    line-height: 0.98;
  }

  .helper-inline,
  .section-text,
  .empty-text,
  .result-note {
    font-size: 13px;
  }

  .button {
    min-height: 42px;
    padding: 10px 14px;
    font-size: 13px;
  }

  .field-input,
  input[type="text"],
  input[type="search"],
  input[type="password"] {
    min-height: 48px;
    padding: 12px 14px;
    font-size: 16px;
  }

  .field-input-search {
    min-height: 60px;
    height: 60px;
    max-height: 60px;
    padding: 16px 18px;
    font-size: 18px;
    flex: none;
  }

  .search-bar-row .button-primary {
    min-height: 56px;
    min-width: 0;
    width: 100%;
  }

  .empty-illustration {
    width: 92px;
    height: 68px;
  }

  .empty-line-2 {
    width: 28px;
  }

  .result-card {
    padding: 12px 12px 14px;
    gap: 10px;
  }

  .result-name {
    font-size: 17px;
  }

  .result-address,
  .results-helper {
    font-size: 13px;
  }

  .eligibility-band {
    padding: 12px 10px;
    font-size: 14px;
    border-radius: 14px;
  }

  .badge {
    padding: 7px 10px;
    font-size: 10px;
  }

  .meta-row {
    gap: 8px;
  }

  .detail-toggle-filters {
    width: 100%;
    margin: 8px 0 0;
  }

  .filter-summary {
    min-height: 52px;
    padding: 9px 28px 10px 50px;
  }

  .filter-summary-title {
    font-size: 10px;
    letter-spacing: 0.1em;
  }

  .filter-summary-state {
    font-size: 9px;
  }

  .detail-toggle-filters form {
    padding: 14px 14px 16px;
  }

  .page-verify .decision-panel,
  .page-verify .voter-summary,
  .page-verify .surface-panel {
    border-radius: 22px;
  }

  .page-verify .section-heading {
    margin-bottom: 12px;
  }

  .page-verify .section-kicker {
    font-size: 11px;
  }
}

@media (max-width: 520px) {
  .app-shell {
    width: min(100vw - 12px, 1240px);
    padding-top: 6px;
  }

  :root {
    --topbar-text-size: 8px;
  }

  .surface-panel,
  .surface-panel-tight {
    padding: 16px 14px;
    border-radius: 20px;
  }

  .app-topbar {
    align-items: center;
    justify-content: space-between;
    padding-bottom: 10px;
  }

  .brand-mark {
    letter-spacing: 0.1em;
  }

  .topbar-actions {
    gap: 4px;
    align-items: center;
  }

  .topbar-link {
    min-height: 24px;
    padding: 5px 6px;
  }

  .page-search .topbar-actions > .topbar-link:first-child {
    display: none;
  }

  .section-title {
    font-size: clamp(1.45rem, 8.6vw, 1.85rem);
  }

  .search-bar-row,
  .action-row {
    gap: 10px;
  }

  .result-card {
    padding: 12px;
  }
}