:root{--bg: #233D4D;--fg: #FE7F2D}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--fg)}button{background:var(--fg);color:var(--bg);border:2px solid var(--fg);padding:8px 12px;border-radius:8px;font-weight:600;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}.container{padding:24px}.offline-badge{position:fixed;top:12px;right:12px;z-index:1000;background:var(--fg);color:var(--bg);padding:6px 10px;border-radius:6px;box-shadow:0 2px 8px #0003;font-size:12px;font-weight:700;letter-spacing:.4px}