:root {
  --color-primary: #024ad8;
  --color-primary-bright: #296ef9;
  --color-primary-deep: #0e3191;
  --color-primary-soft: #c9e0fc;
  --color-canvas: #ffffff;
  --color-paper: #ffffff;
  --color-cloud: #f7f7f7;
  --color-fog: #e8e8e8;
  --color-steel: #c2c2c2;
  --color-hairline: #e8e8e8;
  --color-ink: #1a1a1a;
  --color-ink-deep: #000000;
  --color-on-ink: #ffffff;
  --color-charcoal: #3d3d3d;
  --color-graphite: #636363;
  --color-bloom-deep: #b3262b;
  --color-bloom-wine: #5a1313;
  --color-bloom-rose: #f9d4d2;
  --color-storm-deep: #356373;
  --shadow-soft: 0 2px 8px rgba(26, 26, 26, 0.08);
  --shadow-modal: 0 8px 24px rgba(26, 26, 26, 0.12);
  --radius-md: 4px;
  --radius-lg: 8px;
  --radius-xl: 16px;
  --container: 1366px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--color-canvas);
  color: var(--color-ink);
  font-family: "Forma DJR Micro", Manrope, Inter, Arial, sans-serif;
  font-size: 16px;
  letter-spacing: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-canvas);
  color: var(--color-ink);
  line-height: 1.38;
}

a {
  color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

button,
input,
select {
  font: inherit;
}

.page {
  min-height: 100vh;
  background: var(--color-canvas);
}

.page-cloud {
  background: var(--color-cloud);
}

.utility-strip {
  align-items: center;
  background: var(--color-ink);
  color: var(--color-on-ink);
  display: flex;
  font-size: 14px;
  height: 36px;
  justify-content: center;
  line-height: 1.5;
  padding: 0 24px;
}

.top-nav {
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
}

.top-nav__inner {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--container);
  min-height: 64px;
  padding: 0 32px;
}

.brand {
  color: var(--color-ink-deep);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 8px;
}

.nav-link {
  color: var(--color-ink);
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 16px;
  position: relative;
  text-decoration: none;
}

.nav-link-active::after {
  background: var(--color-primary);
  bottom: 8px;
  content: "";
  height: 2px;
  left: 16px;
  position: absolute;
  right: 16px;
}

.section {
  padding: 80px 24px;
}

.section-compact {
  padding: 48px 24px;
}

.container {
  margin: 0 auto;
  max-width: var(--container);
  width: 100%;
}

.narrow {
  max-width: 760px;
}

.auth-shell {
  align-items: center;
  display: flex;
  min-height: calc(100vh - 36px - 64px);
}

.grid-2 {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.72fr);
}

.grid-3 {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.stack {
  display: grid;
  gap: 24px;
}

.stack-sm {
  display: grid;
  gap: 12px;
}

.mt-sm {
  margin-top: 12px;
}

.mt-md {
  margin-top: 16px;
}

.mt-lg {
  margin-top: 20px;
}

.mt-xl {
  margin-top: 24px;
}

.mt-section {
  margin-top: 48px;
}

.hero-card {
  background: var(--color-paper);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(0, 1fr);
  overflow: hidden;
  padding: 32px;
  position: relative;
}

.hero-card::before,
.hero-card::after {
  background: var(--color-primary);
  content: "";
  height: 72%;
  position: absolute;
  top: 14%;
  transform: skewX(-24deg);
  width: 54px;
  z-index: 0;
}

.hero-card::before {
  left: -28px;
}

.hero-card::after {
  right: -28px;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--color-graphite);
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 16px;
}

.display-xl {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 500;
  line-height: 1;
  margin: 0;
}

.display-md {
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  margin: 0;
}

.display-sm {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.17;
  margin: 0;
}

.body-lg {
  color: var(--color-charcoal);
  font-size: 18px;
  line-height: 1.33;
  margin: 20px 0 0;
}

.muted {
  color: var(--color-charcoal);
}

.caption {
  color: var(--color-graphite);
  font-size: 14px;
  line-height: 1.5;
}

.card {
  background: var(--color-paper);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  padding: 24px;
}

.card-flat {
  background: var(--color-paper);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xl);
  padding: 24px;
}

.feature-card {
  background: var(--color-cloud);
  border-radius: var(--radius-xl);
  padding: 32px;
}

.metric-card {
  background: var(--color-paper);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-xl);
  padding: 24px;
}

.metric-value {
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  margin: 8px 0 0;
}

.form {
  display: grid;
  gap: 20px;
}

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

.field label {
  color: var(--color-ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
}

.input,
.select,
.file-input {
  background: var(--color-canvas);
  border: 1px solid var(--color-steel);
  border-radius: var(--radius-md);
  color: var(--color-ink);
  min-height: 44px;
  padding: 12px 16px;
  width: 100%;
}

.input:focus,
.select:focus,
.file-input:focus {
  border-color: var(--color-ink);
  outline: 0;
}

.code-input {
  font-family: Consolas, "Liberation Mono", monospace;
  text-transform: uppercase;
}

.button {
  align-items: center;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: inline-flex;
  font-size: 14px;
  font-weight: 600;
  justify-content: center;
  letter-spacing: 0.7px;
  line-height: 1.4;
  min-height: 44px;
  padding: 12px 24px;
  text-decoration: none;
  text-transform: uppercase;
}

.button-primary {
  background: var(--color-primary);
  border: 1px solid var(--color-primary);
  color: var(--color-on-ink);
}

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

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

.button-outline {
  background: var(--color-canvas);
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

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

.button-full {
  width: 100%;
}

.button-sm {
  font-size: 12.6px;
  min-height: 36px;
  padding: 8px 12px;
}

.flash {
  border: 1px solid;
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: 1.5;
  margin: 0 0 16px;
  padding: 12px 16px;
}

.flash-success {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-ink);
}

.flash-error {
  background: var(--color-bloom-rose);
  border-color: var(--color-bloom-deep);
  color: var(--color-bloom-wine);
}

.flash-warning {
  background: var(--color-fog);
  border-color: var(--color-steel);
  color: var(--color-ink);
}

.flash-info {
  background: var(--color-cloud);
  border-color: var(--color-steel);
  color: var(--color-ink);
}

.badge {
  border-radius: var(--radius-lg);
  display: inline-flex;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.3;
  padding: 6px 12px;
}

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

.badge-outline {
  background: var(--color-canvas);
  border: 1px solid var(--color-ink);
  color: var(--color-ink);
}

.badge-error {
  background: var(--color-bloom-rose);
  color: var(--color-bloom-wine);
}

.badge-status {
  background: var(--color-primary-soft);
  color: var(--color-ink);
}

.table-wrap {
  overflow-x: auto;
}

.table {
  border-collapse: collapse;
  font-size: 14px;
  min-width: 100%;
  text-align: left;
}

.table th,
.table td {
  border-bottom: 1px solid var(--color-hairline);
  padding: 12px 16px 12px 0;
  vertical-align: top;
}

.table th {
  color: var(--color-graphite);
  font-weight: 500;
}

.table tr:last-child td {
  border-bottom: 0;
}

.mono {
  font-family: Consolas, "Liberation Mono", monospace;
}

.dark-band {
  background: var(--color-ink);
  color: var(--color-on-ink);
  padding: 64px 24px;
}

.dark-band .caption,
.dark-band .muted {
  color: var(--color-steel);
}

.footer-dark {
  background: var(--color-ink);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-on-ink);
  padding: 32px 24px;
}

.footer-dark__inner {
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: var(--container);
}

@media (max-width: 1023px) {
  .grid-2,
  .admin-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 48px 16px;
  }

  .section-compact {
    padding: 40px 16px;
  }

  .top-nav__inner {
    padding: 0 16px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .hero-card::before,
  .hero-card::after {
    display: none;
  }

  .display-xl {
    font-size: 40px;
  }

  .footer-dark__inner {
    display: grid;
  }
}