:root{--primary: #0066FF;--cyan: #00D4FF;--grad: linear-gradient(135deg, #00D4FF 0%, #0066FF 100%);--grad-soft: linear-gradient(135deg, rgba(0, 212, 255, .08) 0%, rgba(0, 102, 255, .08) 100%);--bg: linear-gradient(135deg, rgba(230, 239, 255, 1) 0%, rgba(255, 255, 255, 1) 100%);--card: #FFFFFF;--border: #E4E7EB;--text: #1A1B1C;--text2: #6B7280;--text3: #9AA0A6;--green: #52C41A;--green-bg: #E8F8E8;--red: #EA6668;--red-bg: #FFE8E8;--blue-bg: #E8F1FF;--radius: 12px;--shadow: 0 2px 12px rgba(31, 86, 166, .06);--shadow-lg: 0 12px 40px rgba(31, 86, 166, .16)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Noto Sans SC,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;min-height:100vh}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit}a{color:inherit;text-decoration:none}[hidden]{display:none!important}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px}.login-card{width:420px;background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow-lg);padding:36px 32px 28px}.login-title{font-size:22px;font-weight:800;color:#0b4a9e;margin-bottom:6px}.login-sub{font-size:13px;color:var(--text2);margin-bottom:22px}.field{margin-bottom:16px}.field label{display:block;font-size:12.5px;font-weight:600;color:var(--text2);margin-bottom:6px}.field input{width:100%;border:1px solid var(--border);background:#f8fafd;border-radius:9px;padding:10px 12px;font-size:14px;color:var(--text);outline:none}.field input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #0066ff1f}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand-dot{width:34px;height:34px;border-radius:10px;background:var(--grad);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #0066ff47}.brand-dot svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:2}.brand-name{font-size:17px;font-weight:800;letter-spacing:.5px;color:#0b4a9e}.brand-sub{font-size:10px;color:var(--text3);font-weight:500;letter-spacing:2px;margin-top:-2px}.btn-primary{width:100%;margin-top:8px;padding:11px 16px;border-radius:9px;font-size:14px;font-weight:700;background:var(--grad);color:#fff;box-shadow:0 4px 12px #0066ff40}.btn-primary:disabled{opacity:.65;cursor:not-allowed}.btn-primary.compact{width:auto;margin:0;min-height:38px;padding:8px 18px;font-size:13px;border-radius:9px}.btn-ghost{border:1px solid var(--border);background:#fff;color:var(--text2);font-size:12px;font-weight:600;padding:6px 12px;border-radius:8px}.btn-ghost:hover{border-color:var(--primary);color:var(--primary);background:var(--blue-bg)}.btn-ghost.compact{min-height:34px;padding:6px 12px}.btn-ghost:disabled{opacity:.55;cursor:not-allowed}.btn-danger{padding:8px 18px;border-radius:9px;font-size:13px;font-weight:700;background:#b42318;color:#fff}.btn-link{color:var(--primary);padding:4px 8px;font-size:12px;font-weight:650}.btn-link:hover{background:var(--blue-bg);border-radius:6px}.btn-link:disabled{color:var(--text3);cursor:not-allowed;background:none}.btn-link.danger{color:#b42318}.error-box{display:none;margin-bottom:14px;padding:9px 12px;border-radius:9px;background:var(--red-bg);color:#8b1a1a;font-size:12.5px}.error-box.show{display:block}.app{display:flex;min-height:100vh}.sidebar{width:216px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;overflow-y:auto}.sidebar .brand{padding:18px 20px 14px;margin:0;border-bottom:1px solid #F0F3F8}.nav{flex:1;padding:12px}.nav-group{font-size:11px;color:var(--text3);font-weight:600;letter-spacing:1px;padding:14px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:var(--text2);font-size:13.5px;font-weight:600;background:transparent;position:relative;cursor:pointer}.nav-item:hover{background:var(--blue-bg);color:var(--primary)}.nav-item.active{color:var(--primary);background:var(--grad-soft)}.nav-item.active:before{content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);width:3.5px;height:20px;border-radius:0 3px 3px 0;background:var(--grad)}.sidebar-foot{padding:12px 16px;border-top:1px solid #F0F3F8;font-size:11px;color:var(--text3);display:flex;align-items:center;gap:6px}.dot-live{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px var(--green-bg)}.main{margin-left:216px;flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:58px;background:#fffffff5;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 22px}.topbar-spacer{flex:1}.role-tag{background:var(--blue-bg);color:var(--primary);font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:20px}.avatar{width:30px;height:30px;border-radius:50%;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.topbar-user{display:flex;align-items:center;gap:8px;color:var(--text2);font-weight:500}.content{padding:22px 22px 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12px;color:var(--primary);font-size:13px;font-weight:700}.sec-label:before{content:"";width:4px;height:14px;border-radius:2px;background:linear-gradient(180deg,#00d4ff,#06f)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px;margin-bottom:20px}.form-item{display:flex;min-width:0;flex-direction:column;gap:5px}.form-item.col2{grid-column:span 2}.form-item label{color:var(--text2);font-size:12px;font-weight:500}.form-item label .req{margin-right:2px;color:#e54545}.form-item input,.form-item select,.form-item textarea{border:1px solid var(--border);border-radius:8px;background:#f8fafd;min-height:38px;padding:7px 10px;font-size:13.5px;color:var(--text);outline:none}.form-item textarea{min-height:76px;resize:vertical}.form-item input:focus,.form-item select:focus,.form-item textarea:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #0066ff1a}.form-item input:disabled,.form-item 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transparent;border-top:5px solid var(--text3)}.ss-panel{position:absolute;left:0;right:0;top:calc(100% + 4px);z-index:40;max-height:236px;overflow-y:auto;padding:4px;list-style:none;background:#fff;border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow-lg)}.ss-panel li{padding:7px 10px;border-radius:7px;font-size:13px;color:var(--text);cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ss-panel li.active{background:var(--blue-bg);color:var(--primary)}.ss-empty{color:var(--text3);font-size:12px;cursor:default}.lines-table .search-select{min-width:160px}.toast-stack{position:fixed;right:24px;top:76px;z-index:1400;display:flex;flex-direction:column;gap:10px;align-items:flex-end}.toast{min-width:220px;max-width:380px;padding:10px 14px;border-radius:9px;color:#fff;box-shadow:var(--shadow-lg);background:#334155;opacity:0;transform:translateY(-8px);pointer-events:none}.toast.show{opacity:1;transform:translateY(0);transition:.2s}.toast.error{background:#b42318}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px 20px;margin-bottom:18px}.detail-item{display:grid;gap:2px}.detail-item dt{color:var(--text3);font-size:11.5px}.detail-item dd{color:var(--text);font-weight:650;font-size:13.5px}.detail-block{margin-top:16px}.detail-block>strong{display:block;margin-bottom:10px;color:#0b4a9e;font-size:13px}.stat-strip{display:flex;flex-wrap:wrap;gap:34px;margin-bottom:18px}.stat{display:grid;gap:2px}.stat-label{color:var(--text3);font-size:12px}.stat-value{color:#0b4a9e;font-size:24px;font-weight:800;line-height:1.2}.inline-form{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px}.inline-form label{display:grid;gap:5px;min-width:220px;color:var(--text2);font-size:12px;font-weight:600}.inline-form label.grow{flex:1;min-width:240px}.inline-form input,.inline-form select{border:1px solid var(--border);border-radius:9px;background:#f8fafd;min-height:38px;padding:7px 10px;font-size:13.5px;color:var(--text);font-weight:400;outline:none}.inline-form input:focus,.inline-form select:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #0066ff1a}.inline-form+.field-hint{margin-top:10px}.sec-title{font-size:16px;font-weight:800;color:#0b4a9e}.qty-in{color:#2d8a1a}.qty-out{color:#b42318}.icp-footer{position:fixed;left:0;right:0;bottom:8px;z-index:10;text-align:center;font-size:11.5px;color:var(--text3)}.icp-footer a{color:var(--text3)}.icp-footer a:hover{color:var(--primary)}@media(max-width:900px){.sidebar{width:180px}.main{margin-left:180px}.form-grid{grid-template-columns:minmax(0,1fr)}.form-item.col2{grid-column:span 1}}