:root{--bg-primary: #0a0a0a;--bg-secondary: #141414;--bg-tertiary: #1a1a1a;--bg-hover: #252525;--text-primary: #ffffff;--text-secondary: #a0a0a0;--text-muted: #666666;--border-color: #2a2a2a;--accent: #5e5ce6;--accent-hover: #7a78ff;--error: #ff453a;--success: #30d158}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"cv02","cv03","cv04","cv11"}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1rem;font-size:.875rem;font-weight:500;border-radius:6px;transition:all .15s ease}.btn-primary{background-color:var(--text-primary);color:var(--bg-primary)}.btn-primary:hover{background-color:var(--text-secondary)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--bg-hover);border-color:var(--text-muted)}.btn:disabled{opacity:.5;cursor:not-allowed}input{font-family:inherit;font-size:.875rem;padding:.625rem .875rem;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);outline:none;transition:border-color .15s ease}input::placeholder{color:var(--text-muted)}input:focus{border-color:var(--text-muted)}