:root {
  --bg: #0a0a0a;
  --text: #e0e0e0;
  --accent: cyan;
  --muted: #b0b0b0;
  --line: rgba(255, 255, 255, 0.1);
  --card: #111;
}

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

/* Header */
header {
  background-color: var(--bg);
  padding: 12px 20px;
  border-bottom: 1px solid var(--line);
}

header .container.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-logo {
  border: 2px solid var(--accent);
  border-radius: 8px;
  padding: 5px 12px;
  color: var(--accent);
  font-weight: bold;
  font-size: 15px;
  text-shadow: 0 0 10px var(--accent);
}

.brand-name {
  color: var(--accent);
  font-size: 15px;
  font-weight: bold;
  letter-spacing: 1px;
  font-family: Orbitron, sans-serif;
}

nav a {
  color: var(--accent);
  text-decoration: none;
  font-size: 16px;
  margin-left: 20px;
  transition: color 0.3s;
}
nav a:hover {
  color: white;
}

/* Main Content */
.post-container {
  max-width: 800px;
  margin: 2rem auto;
  padding: 0 1.5rem;
}

.post-container h2 {
  font-size: 2rem;
  font-family: Orbitron, sans-serif;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.post-container .date {
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
  display: block;
}

/* Cron Box */
.cron-box {
  background: var(--card);
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.15);
  margin-bottom: 2rem;
}

.cron-box label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--accent);
}

.cron-box input {
  width: 70%;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #000;
  color: var(--text);
  font-size: 1rem;
}

.cron-box button {
  padding: 10px 16px;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  margin-left: 10px;
  font-weight: bold;
  cursor: pointer;
}
.cron-box button:hover {
  background: white;
  color: black;
}

/* Result Box */
.result-box, .runs-box {
  background: var(--card);
  padding: 1.2rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  margin-bottom: 2rem;
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.15);
}

.result-box {
  font-size: 1.1rem;
  color: var(--text);
}

.runs-box h3 {
  margin-top: 0;
  color: var(--accent);
  font-family: Orbitron, sans-serif;
}
.runs-box ul {
  list-style: none;
  padding: 0;
}
.runs-box li {
  padding: 6px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
  color: var(--muted);
}
.explain-headline {
  font-size: 1.8rem;
  font-family: Orbitron, sans-serif;
  color: var(--accent);
  text-align: center;
  margin-bottom: 0.5rem;
}

.next-preview {
  text-align: center;
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.cron-input-box {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 1.5rem 0;
}

.cron-input-box input {
  width: 60%;
  padding: 14px;
  border: 2px solid var(--accent);
  border-radius: 8px;
  background: #000;
  color: var(--accent);
  font-size: 1.2rem;
  text-align: center;
  box-shadow: 0 0 12px rgba(0,255,255,0.2);
}

.cron-input-box button {
  padding: 12px 20px;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
}
.cron-input-box button:hover {
  background: white;
}

.cron-ref {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--text);
}
.cron-ref th, .cron-ref td {
  border: 1px solid var(--line);
  padding: 8px;
  text-align: center;
}
.cron-ref th {
  color: var(--accent);
  font-family: Orbitron, sans-serif;
}