.app{display:flex;flex-direction:column;height:100vh;overflow:hidden}.navbar{display:flex;align-items:center;justify-content:space-between;height:45px;padding:0 16px;background:var(--bg-sidebar);border-bottom:1px solid var(--border);flex-shrink:0;z-index:100}.brand{font-weight:600;font-size:14px;color:var(--text);text-decoration:none;letter-spacing:-.3px}.brand:hover{opacity:.8;text-decoration:none}.nav-right{display:flex;align-items:center;gap:4px}.nav-link{padding:4px 10px;border-radius:var(--radius);color:var(--text-muted);font-weight:500;font-size:13px;text-decoration:none;transition:all .12s}.nav-link:hover{background:var(--bg-hover);color:var(--text);text-decoration:none}.nav-link.active{background:var(--bg-hover);color:var(--text);font-weight:600}.theme-toggle{font-size:16px;margin-left:4px}.app-main{flex:1;overflow:hidden;display:flex;flex-direction:column}.route-loading{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root,[data-theme=light]{--bg: #ffffff;--bg-card: #ffffff;--bg-hover: #f1f1ef;--bg-input: #f7f7f5;--bg-sidebar: #fbfbfa;--border: #e3e3e0;--text: #37352f;--text-muted: #787774;--text-light: #9b9a97;--accent: #2eaadc;--accent-dim: rgba(46,170,220,.08);--accent-hover:#1a9bc7;--success: #4dab9a;--warning: #cb912f;--danger: #e03e3e;--radius: 6px;--radius-lg: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 12px 40px rgba(0,0,0,.12);--modal-overlay: rgba(15,15,15,.6)}[data-theme=dark]{--bg: #191919;--bg-card: #202020;--bg-hover: #2f2f2f;--bg-input: #2f2f2f;--bg-sidebar: #1e1e1e;--border: #373737;--text: #e3e3e1;--text-muted: #9b9a97;--text-light: #6b6b6b;--accent: #529cca;--accent-dim: rgba(82,156,202,.12);--accent-hover:#6db3d6;--success: #4dab9a;--warning: #cb912f;--danger: #e03e3e;--radius: 6px;--radius-lg: 8px;--shadow-sm: 0 1px 2px rgba(0,0,0,.2);--shadow-md: 0 4px 12px rgba(0,0,0,.3);--shadow-lg: 0 12px 40px rgba(0,0,0,.5);--modal-overlay: rgba(0,0,0,.7)}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.6;min-height:100vh;transition:background .2s,color .2s}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}input,textarea,select{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:inherit;font-size:14px;padding:8px 12px;outline:none;transition:border-color .15s,box-shadow .15s}input,textarea{width:100%}select{color-scheme:light}select option{background:var(--bg-card);color:var(--text)}[data-theme=dark] select{background:#262626;color-scheme:dark}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-dim)}textarea{resize:none}button{cursor:pointer;border:none;font-family:inherit;font-size:14px;border-radius:var(--radius);transition:background .12s,opacity .12s,transform .1s}button:disabled{opacity:.4;cursor:not-allowed}button:active:not(:disabled){transform:scale(.97)}.btn-primary{background:var(--accent);color:#fff;padding:8px 16px;font-weight:500}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-secondary{background:var(--bg-input);color:var(--text);padding:8px 16px;border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-hover)}.btn-ghost{background:transparent;color:var(--text-muted);padding:6px 12px;font-size:13px}.btn-ghost:hover{background:var(--bg-hover);color:var(--text);border-radius:var(--radius)}.btn-icon{background:transparent;color:var(--text-muted);width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius);font-size:15px;flex-shrink:0;padding:0}.btn-icon:hover{background:var(--bg-hover);color:var(--text)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--modal-overlay);display:flex;align-items:center;justify-content:center;z-index:300;padding:16px;animation:fadeIn .15s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-box{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);display:flex;flex-direction:column;max-height:92vh;box-shadow:var(--shadow-lg);animation:slideUp .2s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--border);flex-shrink:0}.modal-head h2,.modal-head h3{font-size:14px;font-weight:600}.modal-scroll{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:16px}.modal-foot{display:flex;gap:8px;justify-content:flex-end;padding:12px 20px;border-top:1px solid var(--border);flex-shrink:0}.form-row{display:flex;flex-direction:column;gap:5px}.form-label{font-size:12px;font-weight:500;color:var(--text-muted)}