:root {
  --color-primary: #cc785c;
  --color-primary-active: #a9583e;
  --color-ink: #141413;
  --color-body: #3d3d3a;
  --color-muted: #6c6a64;
  --color-hairline: #e6dfd8;
  --color-canvas: #faf9f5;
  --color-surface-card: #efe9de;
  --color-surface-dark: #181715;
  --color-surface-dark-elevated: #252320;
  --color-on-primary: #ffffff;
  --color-on-dark: #faf9f5;
  --color-on-dark-soft: #a09d96;
  --color-success: #5db872;
  --color-warning: #d4a017;
  --color-error: #c64545;

  --font-display: "Copernicus", "Tiempos Headline", "Cormorant Garamond", serif;
  --font-body: "StyreneB", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-code: "JetBrains Mono", ui-monospace, monospace;

  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 9999px;

  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-section: 96px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--color-canvas);
  color: var(--color-body);
  font-family: var(--font-body);
  line-height: 1.55;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.top-nav {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-ink);
  font-weight: 600;
}

.brand-link {
  text-decoration: none;
  color: inherit;
}

.brand-link:hover,
.brand-link:active,
.brand-link:visited {
  text-decoration: none;
  color: inherit;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.brand-mark {
  color: var(--color-primary);
}

.nav-links {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-md);
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-muted);
  padding: 8px 14px;
  border-radius: var(--radius-md);
}

.nav-link-active {
  background: var(--color-surface-card);
  color: var(--color-ink);
}

.hero-band {
  padding: var(--spacing-section) 0;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--spacing-xl);
}

.recent-section {
  padding: 0 0 var(--spacing-section);
}

.recent-header {
  margin-bottom: var(--spacing-lg);
}

.recent-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.recent-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  display: grid;
  gap: var(--spacing-sm);
  box-shadow: 0 1px 3px rgba(20, 20, 19, 0.08);
}

.recent-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-sm);
}

.recent-time {
  color: var(--color-muted);
  font-size: 12px;
}

.recent-title {
  margin: 0;
}

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

.recent-summary {
  margin: 0;
  font-size: 14px;
  color: var(--color-body);
}

.recent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-xs);
}

.recent-link {
  width: fit-content;
}

.empty-card {
  background: var(--color-surface-card);
}

.verdict-approve {
  background: var(--color-success);
  color: var(--color-on-primary);
}

.verdict-request {
  background: var(--color-error);
  color: var(--color-on-primary);
}

.verdict-discuss {
  background: var(--color-warning);
  color: var(--color-ink);
}

.display-xl,
.display-md {
  margin: 0 0 var(--spacing-md);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.brand{
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
}

.display-xl {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.05;
}

.display-md {
  font-size: clamp(1.8rem, 3vw, 2.25rem);
  line-height: 1.15;
}

.body-md {
  font-size: 16px;
}

.card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.card-dark {
  background: var(--color-surface-dark);
  border-color: var(--color-surface-dark-elevated);
}

.title-lg,
.title-md,
.title-sm {
  margin: 0 0 var(--spacing-md);
  color: var(--color-ink);
  font-weight: 500;
}

.title-lg {
  font-size: 22px;
}

.title-md {
  font-size: 18px;
}

.title-sm {
  font-size: 16px;
}

.on-dark,
.card-dark .title-lg,
.card-dark .title-md,
.card-dark .title-sm {
  color: var(--color-on-dark);
}

.on-dark-soft {
  color: var(--color-on-dark-soft);
}

.form-stack {
  display: grid;
  gap: var(--spacing-sm);
}

.form-label {
  font-size: 14px;
  color: var(--color-on-dark-soft);
}

.text-input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 16px;
  color: var(--color-ink);
  background: var(--color-canvas);
}

.text-input:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(204, 120, 92, 0.2);
}

.button {
  border: 0;
  border-radius: var(--radius-md);
  padding: 12px 20px;
  height: 40px;
  font-size: 14px;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  cursor: pointer;
  gap: 10px;
}

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

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

.button:disabled {
  cursor: not-allowed;
  opacity: 0.75;
}

.spinner {
  width: 14px;
  height: 14px;
  border-radius: 9999px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: rgba(255, 255, 255, 1);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.button-secondary {
  background: var(--color-canvas);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}

.badge {
  display: inline-flex;
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 12px;
  letter-spacing: 0.08em;
  font-weight: 600;
  background: var(--color-surface-card);
  color: var(--color-ink);
}

.badge-coral {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.status-text {
  min-height: 20px;
  margin: 0;
  font-size: 14px;
  color: var(--color-on-dark-soft);
}

.status-error {
  color: var(--color-error);
}

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

.section-stack {
  display: grid;
  gap: var(--spacing-xl);
  padding: var(--spacing-xl) 0 var(--spacing-section);
}

.meta-grid {
  margin-top: var(--spacing-md);
  display: grid;
  gap: var(--spacing-sm);
  grid-template-columns: repeat(2, minmax(180px, 1fr));
}

.list-stack {
  display: grid;
  gap: var(--spacing-md);
}

.risk-item {
  border: 1px solid var(--color-surface-dark-elevated);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  background: #1f1e1b;
}

.risk-severity-critical {
  color: var(--color-error);
}

.risk-severity-major {
  color: var(--color-warning);
}

.risk-severity-minor {
  color: var(--color-success);
}

.grid-two {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.bullet-list {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: var(--spacing-xs);
}

.inline-code {
  font-family: var(--font-code);
  font-size: 13px;
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: 2px 6px;
  border-radius: 6px;
}

.card-dark .inline-code {
  background: #1f1e1b;
  border-color: var(--color-surface-dark-elevated);
  color: var(--color-on-dark);
}

.flow-list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: var(--spacing-sm);
}

.mermaid-wrap {
  margin: var(--spacing-md) 0 var(--spacing-lg);
  border: 1px solid var(--color-surface-dark-elevated);
  border-radius: var(--radius-lg);
  background: #1f1e1b;
  padding: var(--spacing-lg);
  overflow-x: auto;
}

.mermaid {
  min-width: 720px;
}

@media (max-width: 1024px) {
  .hero-band {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .container {
    padding: 0 var(--spacing-md);
  }

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

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

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

  .top-nav {
    flex-wrap: wrap;
    padding: var(--spacing-md) var(--spacing-md) 0;
  }
}