:root{--color-bg: #04060a;--color-surface: #0b0f14;--color-surface2: #111720;--color-border: #1a2332;--color-primary: #7df9b3;--color-accent: #00e5ff;--color-text: #c8f7dc;--color-muted: #4a7a5e;--color-danger: #ef4444;--color-warning: #f59e0b;--font-mono: "JetBrains Mono", "Cascadia Mono", "Consolas", monospace;--font-sans: "Inter", "Segoe UI", sans-serif;--font-display: "Space Grotesk", "Segoe UI", sans-serif}*,*:before,*:after{box-sizing:border-box}body{margin:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--color-muted)}button{cursor:pointer;font-family:var(--font-sans);font-size:14px;border:none;border-radius:6px;padding:8px 16px;transition:all .15s}.btn-primary{background:var(--color-primary);color:#04060a;font-weight:600}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--color-muted);border:1px solid var(--color-border)}.btn-ghost:hover{color:var(--color-text);border-color:var(--color-muted)}