:root {
  --bg: #0b0f19;
  --card-bg: #111827;
  --card-border: #1f293d;
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --accent-blue: #38bdf8;
  --accent-purple: #818cf8;
  --accent-green: #22c55e;
  --accent-red: #ef4444;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg);
  color: var(--text-main);
  font-family: var(--font-family);
  line-height: 1.6;
  padding: 2.5rem 1.5rem;
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

.container {
  max-width: 800px;
  width: 100%;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  font-size: 1.75rem;
}

h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-main);
}

.hero {
  margin-bottom: 2rem;
}

.description {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.explanation {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}

.btn-github {
  background-color: #1f2937;
  color: #ffffff;
  border-color: #374151;
}

.btn-github:hover {
  background-color: #374151;
  border-color: #4b5563;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: #0f172a;
}

.btn-primary:hover {
  background-color: #7dd3fc;
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.4);
}

.card {
  background-color: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.status-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.status-display {
  background-color: #090d16;
  border: 1px solid #1a2336;
  border-radius: 8px;
  padding: 1rem;
}

.status-badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.status-idle {
  background-color: #1f2937;
  color: var(--text-muted);
}

.status-ok {
  background-color: rgba(34, 197, 94, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-error {
  background-color: rgba(239, 68, 68, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-output {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--text-muted);
  white-space: pre-wrap;
  word-break: break-all;
}

.endpoints-section h2 {
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.endpoint-card {
  margin-bottom: 0;
}

.endpoint-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.method {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.method-get {
  background-color: rgba(56, 189, 248, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.method-post {
  background-color: rgba(129, 140, 248, 0.15);
  color: var(--accent-purple);
  border: 1px solid rgba(129, 140, 248, 0.3);
}

.path {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: #ffffff;
  font-weight: 600;
}

.endpoint-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer {
  text-align: center;
  margin-top: 3rem;
  font-size: 0.85rem;
  color: #4b5563;
}