:root{--primary: #0284c7;--primary-hover: #0369a1;--primary-light: #e0f2fe;--secondary: #059669;--secondary-light: #d1fae5;--warning: #d97706;--warning-light: #fef3c7;--danger: #dc2626;--danger-light: #fee2e2;--bg-page: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--text-light: #94a3b8;--border-color: #e2e8f0;--border-focus: #38bdf8;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-page);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none;transition:all .2s ease}input,select,textarea{font-family:inherit;font-size:14px}a{text-decoration:none;color:inherit}.app-container{display:flex;min-height:100vh;background-color:var(--bg-page)}.main-layout{display:flex;flex-direction:column;flex:1;min-width:0;overflow-x:hidden}.page-content{flex:1;padding:24px 32px;max-width:1440px;width:100%;margin:0 auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-title{font-size:22px;font-weight:700;color:var(--text-main);display:flex;align-items:center;gap:10px}.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px 24px;margin-bottom:20px}.card:hover{box-shadow:var(--shadow-md);transition:box-shadow .2s ease}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border-color)}.card-title{font-size:16px;font-weight:600;color:var(--text-main);display:flex;align-items:center;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;border-radius:var(--radius-sm);transition:all .2s ease}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:#f1f5f9;color:#334155;border:1px solid var(--border-color)}.btn-secondary:hover{background-color:#e2e8f0}.btn-success{background-color:var(--secondary);color:#fff}.btn-success:hover{background-color:#047857}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#b91c1c}.btn-sm{padding:4px 10px;font-size:12px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;font-size:12px;font-weight:600;border-radius:9999px;line-height:1}.badge-info{background-color:var(--primary-light);color:var(--primary)}.badge-success{background-color:var(--secondary-light);color:var(--secondary)}.badge-warning{background-color:var(--warning-light);color:var(--warning)}.badge-danger{background-color:var(--danger-light);color:var(--danger)}.badge-neutral{background-color:#f1f5f9;color:#475569}.table-wrapper{width:100%;overflow-x:auto;border:1px solid var(--border-color);border-radius:var(--radius-md);background:#fff}table{width:100%;border-collapse:collapse;text-align:left;font-size:13.5px}th{background-color:#f8fafc;color:#475569;font-weight:600;padding:12px 16px;border-bottom:1px solid var(--border-color);white-space:nowrap}td{padding:14px 16px;border-bottom:1px solid var(--border-color);color:var(--text-main);vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr:hover{background-color:#f8fafc}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13.5px;font-weight:600;color:#334155;margin-bottom:6px}.form-control{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background-color:#fff;color:var(--text-main);outline:none;transition:border-color .2s ease}.form-control:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #38bdf826}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.footer-copyright{text-align:center;padding:18px 0;color:var(--text-light);font-size:12px;border-top:1px solid var(--border-color);background-color:#fff}.modal-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0f172a66;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.modal-content{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-width:680px;width:100%;max-height:90vh;overflow-y:auto;border:1px solid var(--border-color)}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--border-color)}.modal-title{font-size:17px;font-weight:600;color:var(--text-main)}.modal-body{padding:20px 24px}.modal-footer{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--border-color);background:#f8fafc;border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.search-bar{display:flex;gap:12px;margin-bottom:18px;flex-wrap:wrap;align-items:center}.search-input{min-width:240px;flex:1}.filter-select{min-width:140px}.tag{display:inline-block;padding:2px 8px;font-size:12px;border-radius:4px;background:#f1f5f9;color:#475569}