#app-root{min-height:100vh;display:flex;flex-direction:column}.top-nav{display:flex;align-items:center;gap:24px;padding:0 32px;height:56px;background:#1a1a2e;color:#eee;position:fixed;top:0;left:0;right:0;z-index:100}.nav-brand{font-weight:700;font-size:18px;color:#7c6ff7}.nav-links{display:flex;gap:16px;flex:1}.nav-links a{color:#aaa;text-decoration:none;font-size:14px;padding:6px 12px;border-radius:6px;transition:background .2s,color .2s}.nav-links a:hover,.nav-links a.router-link-active{color:#fff;background:#ffffff14}.nav-user{display:flex;align-items:center;gap:12px}.nav-username{font-size:13px;color:#888}.readonly-tag{display:inline-block;margin-left:6px;padding:1px 8px;border-radius:999px;background:#ffa5002e;color:#ffb84d;font-size:11px}main.has-nav{margin-top:56px;flex:1}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;display:flex;align-items:center;justify-content:center;z-index:200}.modal{width:380px;max-width:90vw}.bind-body{display:flex;justify-content:center;padding:8px 0}.wx-qr-box{width:300px;height:400px;display:flex;align-items:center;justify-content:center}.wx-qr-box iframe{border:none}.mock-scan{display:flex;flex-direction:column;align-items:center;gap:12px}.mock-qr{width:140px;height:140px;border:2px dashed #ccc;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:42px;background:#fafafa}.bind-status{font-size:13px;color:#888;margin-top:12px;text-align:center}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans SC,sans-serif;background:#f5f5f9;color:#222;line-height:1.6}a{color:#7c6ff7;text-decoration:none}a:hover{opacity:.8}.page{max-width:1100px;margin:0 auto;padding:32px 24px}.page-sm{max-width:480px;margin:0 auto;padding:32px 24px}.card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 12px #0000000f}.card+.card{margin-top:16px}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}.btn:active{transform:scale(.97)}.btn-sm{padding:6px 14px;font-size:13px}.btn-primary{background:#7c6ff7;color:#fff}.btn-primary:hover{background:#6a5ce6}.btn-danger{background:#e74c5e;color:#fff}.btn-danger:hover{background:#d43a4b}.btn-ghost{background:transparent;color:#666;border:1px solid #ddd}.btn-ghost:hover{background:#f0f0f0}.btn-success{background:#2ecc71;color:#fff}.btn-success:hover{background:#27ae60}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:6px}.form-input{width:100%;padding:10px 14px;border:1.5px solid #ddd;border-radius:8px;font-size:14px;transition:border-color .2s;outline:none;background:#fff}.form-input:focus{border-color:#7c6ff7;box-shadow:0 0 0 3px #7c6ff71f}textarea.form-input{resize:vertical;min-height:100px;font-family:inherit}.data-table{width:100%;border-collapse:collapse;font-size:14px}.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #eee}.data-table th{font-size:12px;font-weight:600;text-transform:uppercase;color:#888;background:#fafafa}.data-table tr:hover td{background:#f8f7ff}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-admin{background:#7c6ff7;color:#fff}.badge-user{background:#e8e8f0;color:#666}.badge-used{background:#ffe0e0;color:#c44}.badge-avail{background:#e0ffe0;color:#282}.mt-m{margin-top:16px}.mt-l{margin-top:24px}.mb-m{margin-bottom:16px}.mb-l{margin-bottom:24px}.flex{display:flex}.flex-between{display:flex;justify-content:space-between;align-items:center}.gap-8{gap:8px}.gap-16{gap:16px}.text-center{text-align:center}.error-text{color:#e74c5e;font-size:13px}.success-text{color:#27ae60;font-size:13px}.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.alert-error{background:#fff0f0;color:#c44;border:1px solid #fcc}.alert-success{background:#f0fff0;color:#282;border:1px solid #cfc}.loading{text-align:center;padding:40px;color:#888}