:root { --bg: #050505; --surface: #0a0a0a; --border: #333; --text: #fff; --text-muted: #888; --accent: #ccff00; }
* { margin: 0; padding: 0; box-sizing: border-box; border-radius: 0 !important; }
body { font-family: 'IBM Plex Mono', monospace; background: var(--bg); color: var(--text); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.container { width: 100%; max-width: 1000px; background: var(--surface); border: 1px solid var(--border); padding: 40px; }
.header { margin-bottom: 30px; border-bottom: 1px solid var(--border); padding-bottom: 20px; }
h1 { font-family: 'Space Grotesk', sans-serif; font-size: 2.5em; text-transform: uppercase; letter-spacing: -1px; }
h1 span { color: var(--accent); }
.subtitle { color: var(--text-muted); font-size: 0.9em; margin-top: 5px; }
.editor-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.panel { display: flex; flex-direction: column; gap: 10px; }
.panel-header { font-size: 0.8em; text-transform: uppercase; color: var(--text-muted); display: flex; justify-content: space-between; }
textarea { width: 100%; height: 400px; background: var(--bg); border: 1px solid var(--border); color: var(--text); padding: 15px; font-family: 'IBM Plex Mono', monospace; font-size: 14px; resize: none; outline: none; transition: border-color 0.2s; }
textarea:focus { border-color: var(--accent); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.btn { flex: 1; padding: 12px; background: transparent; border: 1px solid var(--border); color: var(--text); font-family: 'IBM Plex Mono', monospace; font-size: 12px; text-transform: uppercase; font-weight: 600; cursor: pointer; transition: all 0.2s; }
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); color: #000; border-color: var(--accent); }
.btn-primary:hover { opacity: 0.8; color: #000; }
.status { font-size: 0.85em; margin-top: 10px; text-transform: uppercase; font-weight: bold; }
.status.error { color: #ff3333; }
.status.success { color: var(--accent); }
.back-link { display: inline-block; margin-top: 30px; color: var(--text-muted); text-decoration: none; font-size: 14px; text-transform: uppercase; }
.back-link:hover { color: var(--accent); }
@media (max-width: 768px) { .editor-grid { grid-template-columns: 1fr; } .container { padding: 20px; } h1 { font-size: 2em; } textarea { height: 250px; } }