:root {
  --k8s-blue: #326ce5;
  --bg-color: #0f111a;
  --card-bg: #1e2130;
  --text-color: #c9d1d9;
  --heading-color: #ffffff;
  --accent-color: #58a6ff;
  --font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
}

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

body {
  font-family: var(--font-family);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  padding: 0;
  margin: 0;
}

header {
  background-color: var(--k8s-blue);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logo-container img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0px 0px 4px rgba(0,0,0,0.5));
}

header h1 {
  color: white;
  font-size: 1.5rem;
  margin: 0;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  transition: background-color 0.3s;
}

nav ul li a:hover, nav ul li a.active {
  background-color: rgba(255, 255, 255, 0.2);
}

main {
  max-width: 1000px;
  margin: 2rem auto;
  padding: 0 2rem;
}

h1, h2, h3 {
  color: var(--heading-color);
  margin-bottom: 1rem;
}

h2 {
  border-bottom: 1px solid #30363d;
  padding-bottom: 0.5rem;
  margin-top: 2rem;
}

.terminal-box {
  background-color: #0d1117;
  border: 1px solid #30363d;
  border-radius: 6px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.5);
}

.terminal-header {
  display: flex;
  gap: 8px;
  margin-bottom: 1rem;
  border-bottom: 1px solid #30363d;
  padding-bottom: 1rem;
}

.circle {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.red { background-color: #ff5f56; }
.yellow { background-color: #ffbd2e; }
.green { background-color: #27c93f; }

.terminal-body {
  color: #a5d6ff;
}

.prompt::before {
  content: "$ ~ ";
  color: #7ee787;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background-color: var(--card-bg);
  border-radius: 6px;
  overflow: hidden;
}

table th, table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid #30363d;
}

table th {
  background-color: #161b22;
  color: var(--heading-color);
}

table tr:last-child td {
  border-bottom: none;
}

a {
  color: var(--accent-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--heading-color);
}

.form-control {
  width: 100%;
  padding: 0.75rem;
  background-color: #0d1117;
  border: 1px solid #30363d;
  border-radius: 4px;
  color: var(--text-color);
  font-family: var(--font-family);
}

.form-control:focus {
  outline: none;
  border-color: var(--k8s-blue);
  box-shadow: 0 0 0 2px rgba(50, 108, 229, 0.3);
}

.btn {
  background-color: var(--k8s-blue);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-family: var(--font-family);
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s;
}

.btn:hover {
  background-color: #2354b8;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background-color: var(--card-bg);
  padding: 1.5rem;
  border-radius: 6px;
  border: 1px solid #30363d;
}

.feature-card h3 {
  color: var(--k8s-blue);
}

footer {
  text-align: center;
  padding: 2rem;
  margin-top: 4rem;
  border-top: 1px solid #30363d;
  color: #8b949e;
}