:root {
  color-scheme: light;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --text: #172033;
  --muted: #68758a;
  --accent: #315ce8;
  --accent-soft: #edf2ff;
  --border: #e2e7f0;
  --shadow: 0 8px 24px rgb(27 45 82 / 6%);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(ellipse at 50% -12rem, rgb(49 92 232 / 10%), transparent 42rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

.site-header,
.container,
.site-footer {
  width: min(100% - 2.5rem, 1040px);
  margin-inline: auto;
}

.site-header {
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 750;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 0.6rem;
  background: var(--accent);
  color: #fff;
}

.container {
  padding-block: 4.5rem 5rem;
}

.intro {
  max-width: 720px;
  padding-bottom: 1rem;
}

.eyebrow {
  margin: 0 0 0.4rem;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.7rem;
  font-size: clamp(2.2rem, 6vw, 3.8rem);
  letter-spacing: -0.06em;
  line-height: 1.08;
}

.subtitle {
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
}

.directory-section {
  margin-top: 2.5rem;
}

.section-heading {
  margin-bottom: 1rem;
}

.section-heading h2 {
  margin-bottom: 0;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: 1rem;
}

.link-card {
  display: flex;
  min-height: 128px;
  align-items: center;
  gap: 1rem;
  padding: 1.2rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.link-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 14px 32px rgb(27 45 82 / 10%);
}

.link-card:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.card-icon {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 0.8rem;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.35rem;
  font-weight: 700;
}

.card-content {
  display: grid;
  gap: 0.25rem;
}

.card-title {
  font-weight: 700;
}

.card-description,
.empty-state {
  color: var(--muted);
  font-size: 0.88rem;
}

.card-arrow {
  margin-left: auto;
  color: var(--accent);
  font-size: 1.2rem;
}

.empty-state {
  margin-bottom: 0;
  padding: 1.2rem;
  border: 1px dashed var(--border);
  border-radius: 0.9rem;
  background: var(--surface-soft);
}

.site-footer {
  padding-block: 1.25rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 600px) {
  .site-header,
  .container,
  .site-footer {
    width: min(100% - 1.5rem, 1040px);
  }

  .container {
    padding-block: 3rem 4rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.beta-badge {
  display: inline-block;
  margin-left: 0.4rem;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  vertical-align: middle;
}

.beta-note {
  padding: 1rem;
  border: 1px solid var(--border);
  border-left: 4px solid #d29922;
  border-radius: 0.6rem;
  background: var(--surface-soft);
}

.tool-form {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-block: 1.5rem;
}

.tool-form label {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.tool-form label.check {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.tool-form input[type="text"],
.tool-form input[type="password"],
.tool-form select {
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font: inherit;
}

.tool-actions {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.tool-actions button {
  padding: 0.55rem 1rem;
  border: 0;
  border-radius: 0.5rem;
  background: var(--accent);
  color: #fff;
  font: inherit;
  cursor: pointer;
}

#xmlOutput {
  width: 100%;
  min-height: 24rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 0.6rem;
  font-family: monospace;
  font-size: 0.8rem;
}