.xg-app{min-height:100vh}.xg-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 2rem;border-bottom:1px solid var(--xg-border)}.xg-header h1{margin:0;font-size:1.4rem;letter-spacing:.1em}.xg-header-right{display:flex;align-items:center;gap:1rem}.xg-username{color:var(--xg-text-dim)}:root{--xg-bg: #14100c;--xg-panel: #1f1811;--xg-border: rgba(184, 134, 11, .35);--xg-gold: #b8860b;--xg-gold-light: #ffd700;--xg-text: #f6f4ef;--xg-text-dim: #b8ac96;--xg-error: #e05252}*{box-sizing:border-box}body{margin:0;background:var(--xg-bg);color:var(--xg-text);font-family:Manrope,system-ui,sans-serif;min-height:100vh}h1,h2,h3{font-family:Cinzel,serif;color:var(--xg-gold-light)}button{font-family:inherit;cursor:pointer}input{font-family:inherit}.xg-btn{background:#b8860b26;border:1px solid var(--xg-border);color:var(--xg-text);padding:.65rem 1.2rem;border-radius:6px;font-weight:600;transition:background .15s ease,transform .15s ease}.xg-btn:hover{background:#b8860b4d;transform:translateY(-1px)}.xg-btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.xg-input{background:#0000004d;border:1px solid var(--xg-border);color:var(--xg-text);padding:.6rem .8rem;border-radius:6px;width:100%}.xg-card{background:var(--xg-panel);border:1px solid var(--xg-border);border-radius:10px;padding:1.5rem}.xg-error{color:var(--xg-error);font-size:.85rem}