:root{--primary:#0284c7;--primary-hover:#0369a1;--primary-light:#e0f2fe;--primary-focus:#0284c726;--success:#10b981;--success-light:#d1fae5;--warning:#f59e0b;--warning-light:#fef3c7;--danger:#ef4444;--danger-light:#fee2e2;--bg-main:#f8fafc;--surface:#fff;--surface-alt:#f1f5f9;--border:#e2e8f0;--border-strong:#cbd5e1;--text-main:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--radius-sm:6px;--radius-md:10px;--radius-lg:16px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;line-height:1.5}button{cursor:pointer;background:0 0;border:none;font-family:inherit;transition:all .2s}input,select,textarea{color:var(--text-main);background-color:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius-sm);outline:none;padding:8px 12px;font-family:inherit;font-size:14px;transition:all .2s}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-focus)}.app-container{flex-direction:column;min-height:100vh;display:flex}.app-body{flex:1;display:flex}.sidebar{background-color:var(--surface);border-right:1px solid var(--border);flex-direction:column;flex-shrink:0;width:260px;display:flex}.brand-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:24px 20px 20px;display:flex}.brand-icon-box{border-radius:var(--radius-md);color:#fff;background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex;box-shadow:0 4px 10px #0284c74d}.brand-title{color:var(--text-main);font-size:15px;font-weight:700;line-height:1.3}.brand-sub{color:var(--text-muted);letter-spacing:.5px;margin-top:2px;font-size:11px;font-weight:500}.nav-menu{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);text-align:left;align-items:center;gap:12px;padding:10px 14px;font-size:14px;font-weight:500;display:flex}.nav-item:hover{background-color:var(--surface-alt);color:var(--primary)}.nav-item.active{background-color:var(--primary-light);color:var(--primary);font-weight:600}.main-content{flex-direction:column;flex:1;min-width:0;display:flex}.top-navbar{background-color:var(--surface);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;height:64px;padding:0 28px;display:flex}.navbar-title{color:var(--text-main);align-items:center;gap:8px;font-size:16px;font-weight:600;display:flex}.user-profile-badge{align-items:center;gap:12px;display:flex}.user-avatar{width:36px;height:36px;color:var(--primary);background:linear-gradient(135deg,#e0f2fe 0%,#bae6fd 100%);border:1px solid #7dd3fc;border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:flex}.user-info-text{text-align:right;line-height:1.2}.user-name{color:var(--text-main);font-size:14px;font-weight:600}.user-role-tag{color:var(--text-muted);font-size:11px}.btn-logout{border-radius:var(--radius-sm);background-color:var(--surface-alt);color:var(--text-secondary);padding:6px 12px;font-size:13px;font-weight:500}.btn-logout:hover{color:var(--danger);background-color:#fee2e2}.page-wrapper{flex:1;padding:24px 28px}.page-header-row{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;display:flex}.page-title-group h2{color:var(--text-main);font-size:20px;font-weight:700}.page-title-group p{color:var(--text-secondary);margin-top:3px;font-size:13px}.btn-primary{background-color:var(--primary);color:#fff;border-radius:var(--radius-sm);align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:600;display:inline-flex;box-shadow:0 2px 4px #0284c733}.btn-primary:hover{background-color:var(--primary-hover);box-shadow:0 4px 8px #0284c74d}.btn-secondary{background-color:var(--surface);border:1px solid var(--border-strong);color:var(--text-secondary);border-radius:var(--radius-sm);align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:500;display:inline-flex}.btn-secondary:hover{background-color:var(--surface-alt);color:var(--text-main)}.btn-success{background-color:var(--success);color:#fff;border-radius:var(--radius-sm);align-items:center;gap:8px;padding:8px 16px;font-size:14px;font-weight:600;display:inline-flex}.btn-success:hover{background-color:#059669}.btn-danger-outline{color:var(--danger);border-radius:var(--radius-sm);background-color:#0000;border:1px solid #fca5a5;padding:4px 8px;font-size:12px}.btn-danger-outline:hover{background-color:var(--danger-light)}.card{background-color:var(--surface);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);margin-bottom:20px;padding:20px}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background-color:var(--surface);border-radius:var(--radius-md);border:1px solid var(--border);box-shadow:var(--shadow-sm);align-items:center;gap:16px;padding:18px 20px;display:flex;position:relative;overflow:hidden}.stat-card:after{content:"";background:var(--card-accent,var(--primary));width:4px;height:100%;position:absolute;top:0;left:0}.stat-icon-wrap{border-radius:var(--radius-md);background-color:var(--card-light,var(--primary-light));width:46px;height:46px;color:var(--card-accent,var(--primary));flex-shrink:0;justify-content:center;align-items:center;display:flex}.stat-info{flex:1}.stat-label{color:var(--text-secondary);font-size:12px;font-weight:500}.stat-value{color:var(--text-main);margin-top:2px;font-size:22px;font-weight:700}.stat-sub{color:var(--text-muted);margin-top:2px;font-size:11px}.filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.search-input-wrap{flex:1;min-width:240px;max-width:380px;position:relative}.search-input-wrap input{width:100%;padding-left:36px}.search-icon-pos{color:var(--text-muted);pointer-events:none;position:absolute;top:50%;left:10px;transform:translateY(-50%)}.table-responsive{border:1px solid var(--border);border-radius:var(--radius-md);background-color:var(--surface);width:100%;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;font-size:13px}.data-table th{color:var(--text-secondary);border-bottom:1px solid var(--border);white-space:nowrap;background-color:#f8fafc;padding:12px 14px;font-weight:600}.data-table td{border-bottom:1px solid var(--border);color:var(--text-main);vertical-align:middle;padding:12px 14px}.data-table tbody tr:hover{background-color:#f8fafc}.badge{border-radius:9999px;align-items:center;gap:4px;padding:2px 8px;font-size:12px;font-weight:500;display:inline-flex}.badge-primary{background-color:var(--primary-light);color:var(--primary)}.badge-success{background-color:var(--success-light);color:#065f46}.badge-warning{background-color:var(--warning-light);color:#92400e}.badge-danger{background-color:var(--danger-light);color:#991b1b}.badge-muted{background-color:var(--surface-alt);color:var(--text-secondary)}.modal-backdrop{-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1000;background-color:#0f172a66;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-dialog{background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);flex-direction:column;width:100%;max-width:680px;max-height:90vh;animation:.2s ease-out modalFadeIn;display:flex;overflow:hidden}.modal-dialog-lg{max-width:900px}@keyframes modalFadeIn{0%{opacity:0;transform:translateY(10px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}.modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-title{color:var(--text-main);font-size:16px;font-weight:700}.modal-body{flex:1;padding:24px;overflow-y:auto}.modal-footer{border-top:1px solid var(--border);background-color:#f8fafc;justify-content:flex-end;align-items:center;gap:12px;padding:16px 24px;display:flex}.form-grid-2{grid-template-columns:1fr 1fr;gap:16px;display:grid}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-group input,.form-group select,.form-group textarea{width:100%}.app-global-footer{text-align:center;color:#94a3b8;letter-spacing:.5px;background-color:#0000;padding:18px 0;font-size:12px}.login-page-container{background:radial-gradient(circle at 10% 20%,#f0f9ff 0%,#f8fafc 90%);flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background-color:var(--surface);border-radius:var(--radius-lg);border:1px solid var(--border);width:100%;max-width:420px;padding:36px 32px;box-shadow:0 10px 25px -5px #0284c714,0 8px 10px -6px #0000000a}.login-header{text-align:center;margin-bottom:28px}.login-logo-box{color:#fff;background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;margin:0 auto 16px;display:flex;box-shadow:0 4px 12px #0284c740}.login-title{color:var(--text-main);font-size:18px;font-weight:700;line-height:1.4}.login-subtitle{color:var(--text-secondary);margin-top:4px;font-size:12px}.login-btn-submit{color:#fff;border-radius:var(--radius-sm);background:linear-gradient(135deg,#0284c7 0%,#0369a1 100%);width:100%;margin-top:10px;padding:10px 16px;font-size:15px;font-weight:600;box-shadow:0 4px 10px #0284c740}.login-btn-submit:hover{background:linear-gradient(135deg,#0369a1 0%,#075985 100%)}.alert-danger{border-radius:var(--radius-sm);background-color:var(--danger-light);color:#991b1b;border:1px solid #fecaca;margin-bottom:16px;padding:10px 14px;font-size:13px}.alert-warning{border-radius:var(--radius-sm);background-color:var(--warning-light);color:#92400e;border:1px solid #fde68a;margin-bottom:16px;padding:10px 14px;font-size:13px}