:root {
  --color-text-primary: #1a1f2e;
  --color-text-secondary: #5a6175;
  --color-text-light: #8b92a7;
  --color-primary: #007aff;
  --color-success: #34c759;
  --color-white: #ffffff;
  --gradient-app: linear-gradient(135deg, #00c6ff 0%, #0072ff 100%);
  --radius-md: 18px;
  --radius-lg: 28px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --font-main: 'SF Pro Display', 'Segoe UI', 'Roboto', system-ui, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

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

body {
  font-family: var(--font-main);
  color: var(--color-text-primary);
  background: var(--gradient-app);
}

.app-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at top right, rgba(255, 255, 255, 0.22), transparent 28%),
    radial-gradient(circle at bottom left, rgba(255, 255, 255, 0.14), transparent 24%),
    var(--gradient-app);
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 18px 0 40px;
}

.docs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.back-link,
.brand {
  color: var(--color-white);
}

.back-link {
  text-decoration: none;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.14);
  padding: 10px 14px;
  border-radius: 999px;
}

.brand {
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
}

.docs-main {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.card {
  background: rgba(255, 255, 255, 0.98);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: 0 20px 50px rgba(7, 25, 54, 0.16);
}

.eyebrow,
.doc-type {
  display: inline-flex;
  font-size: 0.78rem;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 800;
  color: var(--color-primary);
}

.page-title {
  margin-top: 12px;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.page-text {
  margin-top: 16px;
  max-width: 72ch;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.primary-link,
.secondary-link,
.doc-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 12px 18px;
  text-decoration: none;
  font-weight: 700;
}

.primary-link,
.doc-link {
  background: var(--gradient-app);
  color: var(--color-white);
  box-shadow: 0 14px 28px rgba(0, 114, 255, 0.22);
}

.secondary-link {
  background: #f3f8ff;
  color: var(--color-primary);
}

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

.doc-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.doc-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.doc-status {
  padding: 6px 12px;
  border-radius: 999px;
  background: #eef3fb;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  font-weight: 700;
}

.doc-status.ready {
  background: rgba(52, 199, 89, 0.12);
  color: #12963a;
}

.doc-title {
  font-size: 1.22rem;
  line-height: 1.2;
}

.doc-text {
  color: var(--color-text-secondary);
  line-height: 1.65;
}

@media (min-width: 900px) {
  .container {
    padding-top: 28px;
    padding-bottom: 56px;
  }

  .docs-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .card {
    padding: 28px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(100% - 20px, 1120px);
    padding-top: 12px;
  }

  .docs-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .card {
    padding: 20px;
  }

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

  .primary-link,
  .secondary-link,
  .doc-link {
    width: 100%;
  }

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