:root {
  --bg: #f4efe7;
  --surface: #fffaf2;
  --surface-strong: #fffdf8;
  --line: #decfbc;
  --line-strong: #c7b49b;
  --ink: #18222c;
  --muted: #5c6470;
  --accent: #0f766e;
  --accent-soft: #d8f0ec;
  --accent-strong: #0b5f59;
  --warning: #9a5b00;
  --warning-soft: #fcefd2;
  --danger: #a4381f;
  --danger-soft: #f8e2dc;
  --success: #116a4f;
  --success-soft: #ddefe6;
  --shadow: 0 4px 16px rgba(56, 40, 15, 0.07), 0 1px 3px rgba(56, 40, 15, 0.05);
  --shadow-lg: 0 16px 48px rgba(56, 40, 15, 0.10), 0 2px 6px rgba(56, 40, 15, 0.06);
  --radius-card: 24px;
  --topnav-h: 58px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  background:
    radial-gradient(ellipse at top left, rgba(15, 118, 110, 0.10) 0%, transparent 40%),
    radial-gradient(ellipse at bottom right, rgba(15, 118, 110, 0.06) 0%, transparent 40%),
    linear-gradient(180deg, #f7f1e8 0%, #f2eadf 100%);
  color: var(--ink);
  font-family: "Aptos", "Segoe UI", sans-serif;
  line-height: 1.55;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

p {
  margin: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

/* ─── Top Navigation ──────────────────────────────────── */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topnav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  background: rgba(255, 253, 248, 0.90);
  border-bottom: 1px solid rgba(199, 180, 155, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.topnav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}

.topnav-logo {
  height: 28px;
  width: auto;
  display: block;
}

.topnav-name {
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.topnav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.topnav-link {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
  transition: background 0.15s ease, color 0.15s ease;
}

.topnav-link:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.topnav-link-icon {
  padding: 6px 10px;
  color: var(--muted);
}

/* ─── Page shell ─────────────────────────────────────── */
.page-shell {
  width: min(1320px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

/* ─── Hero ───────────────────────────────────────────── */
.hero {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: end;
  padding: 32px 36px;
  background: rgba(255, 253, 248, 0.84);
  border: 1px solid rgba(199, 180, 155, 0.72);
  border-radius: 28px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.eyebrow,
.section-label,
.sidebar-label,
.card-label,
.summary-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--muted);
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  margin-top: 10px;
}

.hero-copy {
  max-width: 680px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-trust-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid rgba(15, 118, 110, 0.18);
}

.trust-badge svg {
  flex-shrink: 0;
  stroke: var(--accent);
}

.hero-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ─── Buttons ────────────────────────────────────────── */
.primary-button,
.secondary-button,
.drop-zone-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, opacity 0.15s ease;
}

.primary-button {
  background: var(--accent);
  color: white;
  box-shadow: 0 6px 20px rgba(15, 118, 110, 0.22);
}

.primary-button:hover {
  background: var(--accent-strong);
  box-shadow: 0 8px 28px rgba(15, 118, 110, 0.30);
}

.secondary-button {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}

.secondary-button:hover {
  background: rgba(255, 255, 255, 0.8);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.primary-button:hover,
.secondary-button:hover,
.drop-zone-action:hover,
.nav-button:hover,
.case-card:hover {
  transform: translateY(-1px);
}

.primary-button:focus-visible,
.secondary-button:focus-visible,
.nav-button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button[disabled] {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none !important;
  box-shadow: none;
}

/* ─── Cards ──────────────────────────────────────────── */
.card {
  background: rgba(255, 250, 242, 0.88);
  border: 1px solid rgba(199, 180, 155, 0.68);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
}

/* ─── Upload panel ───────────────────────────────────── */
.upload-panel {
  margin-top: 20px;
  padding: 26px;
}

.setup-panel {
  margin-top: 20px;
  padding: 26px;
}

.drop-zone {
  border: 2px dashed var(--line-strong);
  border-radius: 20px;
  padding: 36px 24px;
  text-align: center;
  background: var(--surface-strong);
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.drop-zone:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.drop-zone.disabled {
  cursor: default;
  opacity: 0.78;
  border-style: solid;
}

.drop-zone.dragover {
  border-color: var(--accent);
  background: #edf8f7;
  box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.10);
}

.drop-zone-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--accent);
  opacity: 0.7;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.drop-zone:hover .drop-zone-icon,
.drop-zone.dragover .drop-zone-icon {
  transform: translateY(-3px);
  opacity: 1;
}

.drop-zone h2 {
  font-size: 1.65rem;
}

.drop-zone p {
  color: var(--muted);
  max-width: 520px;
  margin: 10px auto 18px;
}

.drop-zone-action {
  background: var(--accent-soft);
  color: var(--accent-strong);
  border: 1px solid rgba(15, 118, 110, 0.2);
}

.drop-zone-action:hover {
  background: rgba(15, 118, 110, 0.15);
}

/* ─── Inline code ────────────────────────────────────── */
.inline-code {
  font-family: "JetBrains Mono", "Cascadia Code", "Fira Code", monospace;
  font-size: 0.88em;
  background: rgba(15, 118, 110, 0.08);
  color: var(--accent-strong);
  padding: 1px 5px;
  border-radius: 5px;
  border: 1px solid rgba(15, 118, 110, 0.15);
}

.panel-note,
.sidebar-copy,
.helper-copy {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.panel-note {
  margin-top: 14px;
}

/* ─── Status banners ─────────────────────────────────── */
.status-banner {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.93rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-banner.info {
  background: #ebf3fb;
  color: #1f4f72;
}

.status-banner.success {
  background: var(--success-soft);
  color: var(--success);
}

.status-banner.warning {
  background: var(--warning-soft);
  color: var(--warning);
}

.status-banner.error {
  background: var(--danger-soft);
  color: var(--danger);
}

/* ─── Setup panel ────────────────────────────────────── */
.setup-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.setup-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 18px;
}

.setup-grid-primary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.quick-setup-actions {
  margin-top: 18px;
}

.advanced-setup,
.connector-config {
  margin-top: 18px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(199, 180, 155, 0.72);
  background: rgba(255, 255, 255, 0.55);
}

.advanced-setup summary,
.setup-connection-row {
  font-weight: 700;
}

.advanced-setup summary {
  cursor: pointer;
  color: var(--ink);
}

.advanced-setup[open] summary {
  margin-bottom: 10px;
}

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

.advanced-connection {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(199, 180, 155, 0.72);
  background: rgba(255, 255, 255, 0.45);
}

.advanced-connection summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}

.advanced-connection[open] summary {
  margin-bottom: 8px;
}

.setup-field-span {
  grid-column: span 2;
}

.setup-preview {
  margin-top: 16px;
  padding: 18px;
  border-radius: 18px;
  border: 1px solid rgba(199, 180, 155, 0.72);
  background: rgba(255, 255, 255, 0.55);
}

.setup-preview-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.setup-next-steps {
  margin: 14px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.setup-next-steps li + li {
  margin-top: 8px;
}

/* ─── Summary strip ──────────────────────────────────── */
.summary-strip {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 20px;
}

.summary-card {
  padding: 18px 20px;
  border-radius: 20px;
  background: rgba(255, 250, 242, 0.88);
  border: 1px solid rgba(199, 180, 155, 0.68);
  box-shadow: var(--shadow);
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 4px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.summary-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.summary-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  margin-bottom: 6px;
}

.summary-icon-cases  { background: #e8f4fd; color: #1a6fa8; }
.summary-icon-review { background: var(--warning-soft); color: var(--warning); }
.summary-icon-trusted { background: var(--success-soft); color: var(--success); }
.summary-icon-workflows { background: var(--accent-soft); color: var(--accent-strong); }

.summary-card strong {
  display: block;
  margin-top: 4px;
  font-size: 2.2rem;
  font-family: "Iowan Old Style", "Palatino Linotype", serif;
  line-height: 1;
}

/* ─── Workspace layout ───────────────────────────────── */
.workspace {
  display: grid;
  grid-template-columns: 272px minmax(0, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.sidebar {
  align-self: start;
  padding: 22px;
  position: sticky;
  top: calc(var(--topnav-h) + 16px);
}

.nav-grid {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.nav-button {
  width: 100%;
  text-align: left;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.nav-icon {
  display: flex;
  align-items: center;
  opacity: 0.65;
  flex-shrink: 0;
  transition: opacity 0.15s ease;
}

.nav-button.active .nav-icon,
.nav-button:hover .nav-icon {
  opacity: 1;
}

.nav-button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.nav-button:not(.active):hover {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--accent);
  color: var(--accent-strong);
}

.sidebar-section {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.sidebar-inline {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 10px;
}

.compact-button {
  min-height: 36px;
  padding: 0 14px;
  font-size: 0.87rem;
}

/* ─── Main panel ─────────────────────────────────────── */
.main-panel {
  min-width: 0;
}

.view-panel {
  display: none;
}

.view-panel.active {
  display: block;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 2rem;
  margin-top: 6px;
}

.filter-card,
.card,
.case-hero-card {
  padding: 22px;
}

/* ─── Search with icon ───────────────────────────────── */
.input-with-icon {
  position: relative;
}

.input-icon {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
  flex-shrink: 0;
}

.text-input.has-icon {
  padding-left: 38px;
}

/* ─── Filters ────────────────────────────────────────── */
.filter-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.reports-grid {
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 7px;
  font-weight: 600;
  font-size: 0.93rem;
}

.text-input,
.text-area,
.code-block {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.80);
  color: var(--ink);
  padding: 11px 14px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.text-input:focus,
.text-area:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

/* ─── Empty states ───────────────────────────────────── */
.empty-state {
  padding: 40px 28px;
  text-align: center;
  color: var(--muted);
}

.empty-state-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--line-strong);
}

.empty-state-actions {
  justify-content: center;
  margin-top: 18px;
}

.empty-state h3 {
  font-size: 1.6rem;
  margin-bottom: 8px;
  color: var(--ink);
}

/* ─── Case list ──────────────────────────────────────── */
.case-list {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.case-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: 20px;
  border: 1px solid rgba(199, 180, 155, 0.68);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: var(--shadow);
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.case-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(15, 118, 110, 0.3);
}

.case-card-top {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: start;
}

.case-card h3 {
  font-size: 1.45rem;
}

.case-meta,
.case-summary-copy,
.timeline-meta,
.report-preview,
.stack-copy {
  color: var(--muted);
}

/* ─── Badges ─────────────────────────────────────────── */
.badge-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.pill-badge {
  display: inline-flex;
  align-items: center;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.tone-success {
  background: var(--success-soft);
  color: var(--success);
}

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

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

.tone-neutral {
  background: #ece7df;
  color: #4d5967;
}

.case-card-footer,
.action-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.text-button {
  border: none;
  background: transparent;
  color: var(--accent-strong);
  font-weight: 700;
  padding: 0;
}

/* ─── Case layout ────────────────────────────────────── */
.case-layout {
  display: grid;
  gap: 16px;
}

.case-guidance-card {
  padding: 22px;
}

.case-hero {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: start;
}

.case-subtitle {
  color: var(--muted);
  margin-bottom: 4px;
  font-size: 0.9rem;
}

.case-hero h3 {
  font-size: 2rem;
}

.case-summary-copy {
  max-width: 680px;
  margin-top: 10px;
}

.case-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.case-span {
  grid-column: 1 / -1;
}

.detail-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 16px;
  margin: 12px 0 0;
}

.detail-grid dt {
  font-weight: 700;
  color: var(--muted);
  font-size: 0.9rem;
}

.detail-grid dd {
  margin: 0;
  min-width: 0;
  word-break: break-word;
  font-size: 0.9rem;
}

/* ─── Stack list ─────────────────────────────────────── */
.stack-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.stack-item {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.65);
  padding: 14px;
}

.stack-item h4 {
  margin: 0 0 4px;
  font-size: 0.97rem;
}

/* ─── Timeline ───────────────────────────────────────── */
.timeline {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  position: relative;
  padding-left: 20px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 7px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-soft), transparent);
  border-radius: 2px;
}

.timeline-item {
  display: grid;
  gap: 6px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  padding: 14px 16px;
  position: relative;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -17px;
  top: 18px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface-strong);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.timeline-item:hover {
  border-color: rgba(15, 118, 110, 0.28);
  background: rgba(255, 255, 255, 0.85);
}

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

.timeline-kind {
  font-weight: 700;
  font-size: 0.9rem;
}

.timeline-meta {
  font-size: 0.82rem;
}

.timeline-content {
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.9rem;
}

/* ─── Review form ────────────────────────────────────── */
.review-form {
  display: grid;
  gap: 14px;
  margin-top: 10px;
}

/* ─── Rules layout ───────────────────────────────────── */
.rules-layout {
  display: grid;
  gap: 16px;
  grid-template-columns: 1.05fr 0.95fr;
}

.rules-card-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
  margin-bottom: 16px;
}

.rules-card-header h3,
.policy-rule-card h3 {
  margin-top: 6px;
  font-size: 1.3rem;
}

.policy-meta-grid,
.policy-rule-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.policy-meta-badges {
  margin-top: 16px;
}

.rule-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: end;
}

.policy-rule-editor {
  display: grid;
  gap: 16px;
}

.policy-rule-empty {
  padding: 22px;
  border-radius: 16px;
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, 0.54);
  color: var(--muted);
  text-align: center;
}

.policy-rule-card {
  display: grid;
  gap: 16px;
  padding: 20px;
  border-radius: 20px;
  border: 1px solid rgba(199, 180, 155, 0.72);
  background: rgba(255, 250, 242, 0.90);
  box-shadow: var(--shadow);
}

.policy-rule-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.policy-field-span,
.policy-field-wide {
  grid-column: 1 / -1;
}

.policy-rule-summary {
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  padding: 14px 16px;
}

.policy-rule-summary strong {
  display: block;
  margin-bottom: 6px;
}

/* ─── Code block ─────────────────────────────────────── */
.code-block {
  min-height: 220px;
  overflow: auto;
  white-space: pre-wrap;
  margin: 16px 0 0;
  font-size: 0.86rem;
  font-family: "JetBrains Mono", "Cascadia Code", "Fira Code", monospace;
  line-height: 1.6;
  background: rgba(24, 34, 44, 0.04);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.compact-code {
  min-height: 0;
  max-height: 280px;
  margin-top: 12px;
}

/* ─── Report preview ─────────────────────────────────── */
.report-preview {
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  padding: 18px;
  margin-bottom: 18px;
  min-height: 180px;
  white-space: pre-wrap;
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ─── Footer ─────────────────────────────────────────── */
.app-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 24px;
  padding: 16px 6px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
  align-items: center;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-version {
  font-weight: 700;
  color: var(--ink);
}

.footer-sep {
  opacity: 0.4;
}

.footer-links {
  display: flex;
  gap: 4px;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
  transition: background 0.15s ease, color 0.15s ease;
}

.footer-link:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

/* ─── Scrollbar polish ───────────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--muted);
}

/* ─── Responsive: 1100px ─────────────────────────────── */
@media (max-width: 1100px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    top: auto;
  }

  .filter-grid,
  .setup-grid,
  .setup-preview-grid,
  .rules-layout,
  .policy-meta-grid,
  .policy-rule-grid,
  .case-grid,
  .summary-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ─── Responsive: 760px ──────────────────────────────── */
@media (max-width: 760px) {
  :root {
    --topnav-h: 52px;
  }

  .page-shell {
    width: min(100% - 20px, 100%);
    padding-top: 18px;
  }

  .topnav {
    padding: 0 16px;
  }

  .topnav-links .topnav-link:not(.topnav-link-icon) {
    display: none;
  }

  .hero {
    padding: 22px;
    flex-direction: column;
    align-items: stretch;
  }

  .hero h1 {
    font-size: 1.9rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions button {
    width: 100%;
  }

  .hero-trust-badges {
    margin-top: 14px;
  }

  .setup-header,
  .case-hero,
  .case-card-top,
  .rules-card-header,
  .policy-rule-header {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-grid,
  .setup-grid,
  .setup-preview-grid,
  .rules-layout,
  .policy-meta-grid,
  .policy-rule-grid,
  .case-grid,
  .summary-strip {
    grid-template-columns: 1fr;
  }

  .section-header h2,
  .case-hero h3 {
    font-size: 1.7rem;
  }

  .setup-field-span {
    grid-column: auto;
  }

  .timeline {
    padding-left: 16px;
  }

  .timeline::before {
    left: 5px;
  }

  .timeline-item::before {
    left: -13px;
    width: 8px;
    height: 8px;
  }

  .app-footer {
    flex-direction: column;
    align-items: start;
    gap: 10px;
  }
}