#app{min-height:100vh}:root{--primary: #0284C7;--primary-dark: #075985;--primary-deep: #0C4A6E;--primary-light: #38BDF8;--orange: #FB923C;--orange-dark: #F97316;--green: #16A34A;--green-light: #F0FDF4;--amber: #F59E0B;--red: #DC2626;--red-light: #FEF2F2;--bg: #F4F9FF;--surface: #FFFFFF;--foreground: #0C4A6E;--text: #334155;--muted: #64748B;--border: #E1EAF5;--radius: 14px;--radius-sm: 8px;--shadow: 0 4px 16px rgba(2, 132, 199, .09);--shadow-lg: 0 10px 30px rgba(2, 132, 199, .14);--font: "Nunito Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-dark)}.page-container{max-width:1100px;margin:0 auto;padding:30px 20px}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 22px;border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s;text-decoration:none;line-height:1.4}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-orange{background:var(--orange);color:#fff}.btn-orange:hover:not(:disabled){background:var(--orange-dark)}.btn-danger{background:var(--red);color:#fff}.btn-danger:hover:not(:disabled){background:#b91c1c}.btn-warning{background:var(--amber);color:#fff}.btn-warning:hover:not(:disabled){background:#d97706}.btn-outline{background:transparent;color:var(--primary);border:1px solid var(--primary)}.btn-outline:hover:not(:disabled){background:var(--primary);color:#fff}.btn-ghost{background:var(--bg);color:var(--text);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:#eaf3fc}.btn-sm{padding:7px 14px;font-size:13px}.btn-lg{padding:13px 34px;font-size:15px;border-radius:10px}.btn-block{width:100%}.form-group{margin-bottom:18px}.form-group label{display:block;margin-bottom:8px;color:var(--muted);font-size:14px}.form-group input,.form-group select,.form-group textarea,.form-control{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;color:var(--text);background:var(--surface);transition:border-color .2s,box-shadow .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus,.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #0284c71f}.form-group input.error,.form-control.error{border-color:var(--red)}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.table-wrap table{width:100%;border-collapse:collapse}.table-wrap th,.table-wrap td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border);font-size:14px}.table-wrap th{background:#f0f7fc;font-weight:600;color:var(--muted)}.table-wrap tr:hover td{background:#fafcff}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-blue{background:#e0f2fe;color:var(--primary-dark)}.badge-green{background:var(--green-light);color:var(--green)}.badge-orange{background:#fff4ec;color:var(--orange-dark)}.badge-gray{background:#f1f5f9;color:var(--muted)}.page-title{font-size:20px;font-weight:700;color:var(--foreground);display:flex;align-items:center;gap:10px;margin-bottom:24px}.page-title:before{content:"";width:4px;height:20px;background:var(--primary);border-radius:2px}.success-tip{color:var(--green);font-size:13px;margin-top:4px}.error-tip{color:var(--red);font-size:13px;margin-top:4px}.empty-state{text-align:center;color:var(--muted);padding:60px 20px;font-size:14px}.loading-state{text-align:center;color:var(--muted);padding:60px 20px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0c4a6e80;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:var(--surface);border-radius:var(--radius);padding:28px;width:100%;max-width:460px;box-shadow:var(--shadow-lg)}@media (max-width: 768px){.page-container{padding:20px 14px}.table-wrap{overflow-x:auto}}