:root { --bg: #0a0920; --card: #14133a; --ghost: #00ff9f; --text: #ffffff; --mute: #80868b; }
body { font-family: 'Share Tech Mono', monospace; background: var(--bg); color: var(--text); margin: 0; display: flex; min-height: 100vh; overflow-x: hidden; }
.sidebar { width: 240px; background: #070617; border-right: 1px solid rgba(0, 255, 159, 0.2); padding: 30px; }
.brand { font-size: 24px; font-weight: 800; letter-spacing: 2px; margin-bottom: 50px; }
.brand span { color: var(--ghost); }
nav a { display: block; padding: 12px 0; color: var(--mute); text-decoration: none; transition: 0.3s; }
nav a:hover, nav a.active { color: var(--ghost); }
.main { flex: 1; padding: 40px; }
header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; }
h2 { font-size: 28px; letter-spacing: 1px; }
.control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 40px; }
.card { background: var(--card); border: 1px solid rgba(0, 255, 159, 0.1); border-radius: 12px; padding: 25px; }
input { background: #070617; border: 1px solid rgba(0, 255, 159, 0.3); color: #fff; padding: 12px; border-radius: 8px; width: 80%; margin-bottom: 20px; outline: none; }
button { background: var(--ghost); color: #000; border: none; padding: 12px 20px; border-radius: 8px; cursor: pointer; font-weight: 700; transition: 0.3s; }
button:hover { background: #00d4ff; box-shadow: 0 0 15px var(--ghost); }
.code-box { background: #000; padding: 15px; border-radius: 8px; font-family: 'Courier New', monospace; color: var(--ghost); word-break: break-all; }
.item { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.badge { background: rgba(0, 255, 159, 0.1); color: var(--ghost); padding: 2px 8px; border-radius: 4px; font-size: 11px; }