:root{--bg: #0a0f1c;--surface: #121a2b;--surface-alt: #1a2338;--border: #232c42;--accent-copper: #e2853b;--accent-copper-dim: #7a4a24;--accent-teal: #37d6c4;--accent-danger: #ff5a5f;--text-primary: #edeff5;--text-muted: #8a93a6;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--font-mono: "IBM Plex Mono", monospace}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-display);letter-spacing:-.01em;margin:0}.mono{font-family:var(--font-mono)}a{color:var(--accent-teal)}button{font-family:var(--font-body);cursor:pointer}.btn-primary{background:var(--accent-copper);color:#10131c;border:none;border-radius:8px;padding:.7rem 1.2rem;font-weight:600;transition:filter .15s ease}.btn-primary:hover{filter:brightness(1.1)}.btn-primary:focus-visible{outline:2px solid var(--accent-teal);outline-offset:2px}.btn-secondary{background:transparent;color:var(--text-primary);border:1px solid var(--border);border-radius:8px;padding:.65rem 1.1rem}.btn-secondary:hover{border-color:var(--accent-teal)}input,select{background:var(--surface-alt);border:1px solid var(--border);color:var(--text-primary);border-radius:8px;padding:.6rem .8rem;font-family:var(--font-body)}input:focus-visible,select:focus-visible,button:focus-visible{outline:2px solid var(--accent-teal);outline-offset:2px}.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1.25rem}.text-muted{color:var(--text-muted)}@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}