.theme-toggle{position:fixed;top:12px;right:12px;z-index:1000;width:36px;height:36px;border-radius:50%;background:var(--bg-surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;transition:all .2s;box-shadow:var(--shadow-sm)}.theme-toggle:hover{transform:scale(1.1);box-shadow:var(--shadow-md)}.user-bar{position:fixed;top:12px;right:56px;z-index:1000;display:flex;align-items:center;gap:12px;padding:6px 14px;background:var(--bg-surface);border:1px solid var(--border);border-radius:20px;font-size:13px;box-shadow:var(--shadow-sm)}.user-name{display:flex;align-items:center;gap:6px;font-weight:500;color:var(--text-primary)}.role-tag{font-size:10px;padding:1px 5px;border-radius:4px;background:#fef3c7;color:#92400e;font-weight:600}.user-link{color:var(--accent);text-decoration:none;cursor:pointer;background:none;border:none;font-size:13px;padding:0}.user-link:hover{text-decoration:underline}.logout-btn{color:#fff;background:var(--danger, #dc2626);border:none;border-radius:10px;padding:4px 12px;font-size:12px;font-weight:500;cursor:pointer;transition:all .2s}.logout-btn:hover{background:#b91c1c}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}:root{--bg-base: #f5f5f7;--bg-surface: #ffffff;--bg-hover: #f0f0f2;--bg-raised: #f0f2f5;--text-primary: #1d1d1f;--text-secondary: #6e6e73;--text-muted: #aeaeaf;--border: #e5e5e7;--border-strong: #d0d0d2;--accent: #0071e3;--accent-soft: rgba(0,113,227,.08);--info: #0071e3;--warning: #f5a623;--danger: #ff3b30;--rad: 16px;--rad-sm: 10px;--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Noto Sans SC", sans-serif;--shadow-sm: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.06), 0 2px 6px rgba(0,0,0,.04)}[data-theme=dark]{--bg-base: #0d1117;--bg-surface: #161b22;--bg-hover: #1f262e;--bg-raised: #1f262e;--text-primary: #e6edf3;--text-secondary: #9ea7b1;--text-muted: #5d6670;--border: #2d333b;--border-strong: #3d444d;--accent: #58a6ff;--accent-soft: rgba(88,166,255,.1)}*{box-sizing:border-box;margin:0;padding:0}html,body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}