:root{--bg: #000000;--card: #0a0a0a;--border: #1a1a1a;--text: #ffffff;--muted: #888888;--dim: #555555;--accent: #10b981;--danger: #ef4444}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;min-height:100vh;background:var(--bg);color:var(--text)}body{font-family:Geist,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}input,textarea,select,button{font-family:inherit;font-size:inherit}input:focus,textarea:focus,select:focus{outline:1px solid var(--accent)}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}::placeholder{color:var(--dim)}textarea{resize:vertical}@keyframes gc-spin{to{transform:rotate(360deg)}}.gc-spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(16,185,129,.25);border-top-color:var(--accent);border-radius:50%;animation:gc-spin .7s linear infinite}