*{margin:0;padding:0;box-sizing:border-box}
:root{--c1:#4f46e5;--c2:#6366f1;--c3:#e0e7ff;--bg:#f8fafc;--bd:#e2e8f0;--tx:#1e293b;--tx2:#64748b;--ok:#10b981;--warn:#f59e0b;--err:#ef4444;--card:#ffffff;--muted:#64748b;--accent:#534AB7;--accent2:#1D9E75}
/* 主题切换：给 <body> 加 .theme-dark 即启用深色科技风（浅色为默认） */
.theme-dark{--bg:#0f172a;--bd:#1e293b;--tx:#e2e8f0;--tx2:#94a3b8;--card:#1e293b;--muted:#94a3b8;--accent:#7c6ff0;--accent2:#22c55e;--c1:#7c6ff0;--c2:#6366f1;--c3:#312e81;--ok:#22c55e;--warn:#f59e0b;--err:#ef4444}
.theme-dark body{background:var(--bg)}
.theme-dark .main{background:var(--bg)}
.theme-dark .card,.theme-dark .stat-card,.theme-dark .modal{background:var(--card);color:var(--tx);border-color:var(--bd)}
.theme-dark .card-header{background:var(--card);border-color:var(--bd)}
.theme-dark th{background:#172033;color:var(--tx2)}
.theme-dark table tr:hover{background:#172033}
.theme-dark .badge-draft{background:#312e81;color:#c7d2fe}
.theme-dark .btn-outline{background:var(--card);color:var(--tx);border-color:var(--bd)}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.6}
.app{display:flex;min-height:100vh;padding-left:210px}
/* 侧边栏 - 若依风格 */
.sidebar{position:fixed;left:0;top:0;width:210px;height:100vh;background:#304156;color:#bfcbd9;padding:0;display:flex;flex-direction:column;z-index:50;box-shadow:2px 0 6px rgba(0,0,0,.15);font-size:14px}
/* 侧栏顶部品牌栏 D 方案：渐变底 + 圆角图标框 + 公司/系统双行 + 在线绿点 */
.sidebar h1{padding:0 14px;height:60px;display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#304156 0%,#1a2332 100%);border-bottom:1px solid #1f2d3d;color:#fff}
.sidebar h1 .brand-logo{width:42px;height:42px;border-radius:10px;background:rgba(255,255,255,.1);border:.5px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;overflow:hidden}
.sidebar h1 .brand-logo img{width:28px;height:28px;object-fit:contain;display:block}
.sidebar h1 .brand-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px;overflow:hidden}
.sidebar h1 .brand-company{font-size:14.5px;font-weight:600;line-height:1.2;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar h1 .brand-system{font-size:9.5px;color:#8ba4c0;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar h1 .brand-dot{width:7px;height:7px;border-radius:50%;background:#22c55e;flex-shrink:0}
/* 登录页品牌行（与侧栏同构但居中、配色随卡片） */
.login-card h1.login-brand{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;margin-bottom:28px}
.login-card h1.login-brand .brand-logo{width:64px;height:64px;border-radius:14px;background:rgba(79,70,229,.08);border:.5px solid rgba(79,70,229,.28);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-bottom:2px}
.login-card h1.login-brand .brand-logo img{width:42px;height:42px;object-fit:contain;display:block}
.login-card h1.login-brand .brand-text{display:flex;flex-direction:column;gap:5px;text-align:center}
.login-card h1.login-brand .brand-company{font-size:19px;font-weight:600;line-height:1.3;color:#1e293b;white-space:nowrap}
.login-card h1.login-brand .brand-system{font-size:13px;color:#64748b;line-height:1.2;white-space:nowrap}
.login-copyright{text-align:center;font-size:10.5px;color:#94a3b8;margin-top:16px;line-height:1.4}
@media (max-width:768px){.sidebar h1{height:48px;gap:8px;padding:0 10px}.sidebar h1 .brand-logo{width:30px;height:30px;border-radius:8px}.sidebar h1 .brand-logo img{width:20px;height:20px}.sidebar h1 .brand-company{font-size:12.5px}.sidebar h1 .brand-system{display:none}.sidebar-copyright{display:none}}
/* 侧栏底部版权信息 */
.sidebar-copyright{padding:10px 14px;text-align:center;font-size:10px;color:#5a6b7d;line-height:1.4;border-top:.5px solid rgba(255,255,255,.06);background:#263342;flex-shrink:0}
.nav{flex:1;padding:8px 0;overflow-y:auto}
/* 一级菜单项 */
.nav>a{display:flex;align-items:center;height:44px;padding:0 20px;color:#bfcbd9;text-decoration:none;font-size:13px;transition:all .2s;position:relative}
.nav>a:hover{background:#263445;color:#fff}
.nav>a.active{background:#263445;color:#409eff}
.nav>a.active::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:#409eff}
.nav>a .nav-icon{width:18px;height:18px;margin-right:12px;opacity:.9}
.nav>a:hover .nav-icon,.nav>a.active .nav-icon{opacity:1}
/* 分组 */
.nav-group{margin:4px 0}
.nav-group .group-header{display:flex;align-items:center;height:44px;padding:0 20px;color:#bfcbd9;cursor:pointer;user-select:none;transition:all .2s;position:relative}
.nav-group .group-header:hover{background:#263445;color:#fff}
.nav-group .group-header .group-icon{width:18px;height:18px;margin-right:12px;opacity:.9}
.nav-group .group-header .group-title{flex:1;font-size:13px}
.nav-group .group-header .group-arrow{margin-left:auto;font-size:11px;transition:transform .25s;opacity:.6;width:16px;text-align:center}
.nav-group.open .group-header .group-arrow{transform:rotate(90deg)}
.nav-group.has-active .group-header{color:#409eff}
.nav-group.has-active .group-header::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:#409eff}
/* 子菜单 */
.nav-group .submenu{max-height:0;overflow:hidden;transition:max-height .25s ease;background:#1f2d3d}
.nav-group.open .submenu{max-height:200px}
.nav-group .submenu a{display:flex;align-items:center;height:40px;padding:0 20px 0 50px;color:#bfcbd9;text-decoration:none;font-size:13px;transition:all .2s;position:relative}
.nav-group .submenu a:hover{background:#001528;color:#fff}
.nav-group .submenu a.active{background:#001528;color:#409eff}
.nav-group .submenu a.active::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:#409eff}
.nav-group .submenu a .nav-icon{width:16px;height:16px;margin-right:10px;opacity:.8}
/* 主区域 */
.main{flex:1;padding:24px;overflow-y:auto;min-height:100vh}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.page-header h2{font-size:22px;font-weight:600}
/* 按钮 */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border:none;border-radius:6px;font-size:13px;cursor:pointer;transition:.2s;font-weight:500}
.btn-primary{background:var(--c1);color:#fff}.btn-primary:hover{background:var(--c2)}
.btn-success{background:var(--ok);color:#fff}.btn-danger{background:var(--err);color:#fff}
.btn-warn{background:var(--warn);color:#fff}.btn-outline{background:#fff;border:1px solid var(--bd);color:var(--tx)}
.btn-sm{padding:5px 10px;font-size:12px}
/* 公共分页器（由 app.js renderPager 渲染，物料/入库/出库/调拨/库位调整统一使用） */
.pager{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-top:12px}
.pager-info{color:var(--tx2);font-size:13px;margin-right:4px}
.pager .btn:not([disabled]):hover{border-color:var(--c1);color:var(--c1)}
.pager .btn[disabled]{opacity:.5;cursor:not-allowed}
/* 表格 */
.card{background:#fff;border-radius:10px;box-shadow:0 1px 3px rgba(0,0,0,.06);overflow:hidden;margin-bottom:20px}
.card-header{padding:14px 20px;border-bottom:1px solid var(--bd);font-weight:600;display:flex;align-items:center;justify-content:space-between}
table{width:100%;border-collapse:collapse}
/* 入库表（方案B）：横向滚动 + 左右列 sticky 钉住，中间列自适应单行不换行 */
.inbound-table th,.inbound-table td{white-space:nowrap}
.inbound-table th{background:#f1f5f9;font-weight:600;color:#334155;letter-spacing:.3px;text-align:left;padding:10px 12px;font-size:12.5px}
.inbound-table td{padding:9px 12px;font-size:12.5px;color:#334155}
.inbound-table td.remark-col{max-width:160px;overflow:hidden;text-overflow:ellipsis}
.inbound-table tbody tr:hover td{background:#f8fafc}
.inbound-table .sticky-left{position:sticky;left:0;z-index:2;background:#fff}
.inbound-table .sticky-right{position:sticky;right:0;z-index:2;background:#fff}
.inbound-table thead .sticky-left,.inbound-table thead .sticky-right{z-index:3;background:#f1f5f9}
.inbound-table tbody tr:hover .sticky-left,.inbound-table tbody tr:hover .sticky-right{background:#f8fafc}
/* ===== 货架可视化面板（shelf-view）===== */
:root{--sh-a-ratio:47%;--sh-b-ratio:53%}
.shelf-wrap{max-width:880px;margin:0 auto;font-family:-apple-system,Segoe UI,Roboto,sans-serif}
.shelf-row{display:flex;gap:12px;margin-bottom:12px;align-items:stretch}
.shelf-col{flex:1 1 0;min-width:0}
.shelf-col.a{flex:0 0 var(--sh-a-ratio)}.shelf-col.b{flex:0 0 var(--sh-b-ratio)}
.shelf-card{background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:10px 12px;height:100%;box-sizing:border-box}
.shelf-ttl{font-size:13px;font-weight:700;color:#374151}
.shelf-sub{font-size:9px;color:#9ca3af;margin-bottom:6px}
.sgrid{border-collapse:separate;border-spacing:3px;table-layout:fixed;width:100%}
.sgrid th{font-size:8px;color:#9ca3af;font-weight:400;padding:2px 1px;width:24px;text-align:center}
.sgrid td.lbl{font-size:9px;color:#374151;font-weight:600;width:28px;white-space:nowrap;padding:2px 2px;text-align:center;vertical-align:middle}
.cl{width:22px;height:22px;border:1px solid #d1d5db;background:#fff;position:relative;box-sizing:border-box;padding:0;text-align:center;border-radius:4px}
.cl.occ{background:#fecaca;border-color:#ef4444}
.tip{display:none;position:absolute;bottom:100%;left:50%;transform:translateX(-50%);margin-bottom:7px;background:#1f2937;color:#fff;font-size:9px;line-height:1.55;padding:7px 11px;border-radius:7px;white-space:normal;z-index:20;min-width:180px;box-shadow:0 4px 14px rgba(0,0,0,.25)}
.tip b{color:#fca5a5}.tip .tip-row{padding:2px 0;border-bottom:1px solid rgba(255,255,255,.15)}
.tip .tip-row:last-child{border:none}
.cl:hover .tip{display:block}
.prep-area{background:#fffbeb;border:1.5px dashed #fde68a;border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#b45309;font-size:12px;font-weight:600;min-height:118px}
th,td{padding:10px 16px;text-align:left;border-bottom:1px solid #f1f5f9;font-size:13px}
th{background:#f8fafc;color:var(--tx2);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.5px}
tr:hover{background:#fafbff}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:11px;font-weight:600}
.badge-in{background:#d1fae5;color:#065f46}.badge-out{background:#fee2e2;color:#991b1b}
.badge-draft{background:#e0e7ff;color:#3730a3}.badge-confirmed{background:#d1fae5;color:#065f46}
.badge-completed{background:#d1fae5;color:#065f46}.badge-cancelled{background:#f1f5f9;color:#64748b}
.badge-alert{background:#fee2e2;color:#991b1b;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.6}}
/* 表单 */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-group{display:flex;flex-direction:column;gap:4px}
.form-group label{font-size:12px;font-weight:600;color:var(--tx2)}
.form-group input,.form-group select,.form-group textarea{padding:8px 12px;border:1px solid var(--bd);border-radius:6px;font-size:13px;outline:none;transition:.2s}
.form-group input:focus,.form-group select:focus{border-color:var(--c1);box-shadow:0 0 0 3px var(--c3)}
/* 统计卡 */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.stat-card .label{font-size:12px;color:var(--tx2);font-weight:600;margin-bottom:4px}
.stat-card .value{font-size:28px;font-weight:700;color:var(--tx)}
.stat-card .sub{font-size:12px;color:var(--tx2);margin-top:4px}
/* 模态框 */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center;z-index:100}
.modal-overlay.show{display:flex}
.modal{background:#fff;border-radius:12px;width:600px;max-height:80vh;overflow-y:auto;padding:24px}
.modal h3{margin-bottom:16px;font-size:18px}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}
/* 筛选栏 */
.filter-bar{display:flex;gap:8px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.filter-bar input,.filter-bar select{padding:6px 12px;border:1px solid var(--bd);border-radius:6px;font-size:13px}
.empty{text-align:center;padding:40px;color:var(--tx2)}
/* 登录页 */
#login-page{display:none;align-items:center;justify-content:center;min-height:100vh;position:relative;overflow:hidden;background:linear-gradient(180deg,#0a1628 0%,#0f2042 25%,#153058 50%,#1e4070 75%,#285a88 100%)}
#login-page::before{content:'';position:absolute;inset:0;z-index:1;background-image:radial-gradient(1px 1px at 10% 15%,rgba(255,255,255,.9) 100%,transparent 100%),radial-gradient(1px 1px at 20% 8%,rgba(255,255,255,.7) 100%,transparent 100%),radial-gradient(1.5px 1.5px at 30% 22%,rgba(255,255,255,.85) 100%,transparent 100%),radial-gradient(1px 1px at 45% 12%,rgba(255,255,255,.6) 100%,transparent 100%),radial-gradient(1.2px 1.2px at 55% 18%,rgba(255,255,255,.9) 100%,transparent 100%),radial-gradient(1px 1px at 65% 6%,rgba(255,255,255,.65) 100%,transparent 100%),radial-gradient(1.5px 1.5px at 75% 24%,rgba(255,255,255,.8) 100%,transparent 100%),radial-gradient(1px 1px at 85% 10%,rgba(255,255,255,.7) 100%,transparent 100%),radial-gradient(1px 1px at 92% 16%,rgba(255,255,255,.85) 100%,transparent 100%),radial-gradient(1.2px 1.2px at 5% 35%,rgba(255,255,255,.6) 100%,transparent 100%),radial-gradient(1px 1px at 15% 42%,rgba(255,255,255,.75) 100%,transparent 100%),radial-gradient(1.5px 1.5px at 25% 38%,rgba(255,255,255,.55) 100%,transparent 100%),radial-gradient(1px 1px at 38% 48%,rgba(255,255,255,.9) 100%,transparent 100%),radial-gradient(1px 1px at 52% 36%,rgba(255,255,255,.65) 100%,transparent 100%),radial-gradient(1.2px 1.2px at 62% 44%,rgba(255,255,255,.8) 100%,transparent 100%),radial-gradient(1px 1px at 72% 32%,rgba(255,255,255,.7) 100%,transparent 100%),radial-gradient(1.5px 1.5px at 82% 46%,rgba(255,255,255,.6) 100%,transparent 100%),radial-gradient(1px 1px at 90% 38%,rgba(255,255,255,.85) 100%,transparent 100%),radial-gradient(1px 1px at 8% 58%,rgba(255,255,255,.55) 100%,transparent 100%),radial-gradient(1.2px 1.2px at 18% 62%,rgba(255,255,255,.7) 100%,transparent 100%),radial-gradient(1px 1px at 28% 56%,rgba(255,255,255,.8) 100%,transparent 100%),radial-gradient(1.5px 1.5px at 42% 64%,rgba(255,255,255,.6) 100%,transparent 100%),radial-gradient(1px 1px at 58% 54%,rgba(255,255,255,.9) 100%,transparent 100%),radial-gradient(1px 1px at 68% 60%,rgba(255,255,255,.65) 100%,transparent 100%),radial-gradient(1.2px 1.2px at 78% 58%,rgba(255,255,255,.75) 100%,transparent 100%),radial-gradient(1px 1px at 88% 66%,rgba(255,255,255,.55) 100%,transparent 100%);animation:twinkle 4s ease-in-out infinite alternate}
@keyframes twinkle{0%{opacity:.7}100%{opacity:1}}
#login-page::after{content:'';position:absolute;bottom:0;left:0;right:0;height:220px;z-index:2;background:radial-gradient(ellipse 500px 120px at 10% 90%,rgba(200,215,235,.45) 0%,transparent 70%),radial-gradient(ellipse 450px 110px at 50% 95%,rgba(190,210,235,.4) 0%,transparent 70%),radial-gradient(ellipse 480px 115px at 85% 88%,rgba(195,212,233,.43) 0%,transparent 70%),radial-gradient(ellipse 300px 80px at 25% 98%,rgba(225,235,250,.6) 0%,transparent 70%),radial-gradient(ellipse 350px 90px at 70% 96%,rgba(220,232,248,.58) 0%,transparent 70%),radial-gradient(ellipse 280px 75px at 92% 99%,rgba(228,240,252,.55) 0%,transparent 70%);filter:blur(2px)}
.login-card{background:#fff;border-radius:12px;padding:40px;width:360px;box-shadow:0 4px 24px rgba(0,0,0,.08);text-align:center;position:relative;z-index:10}
.login-card h1{font-size:22px;margin-bottom:24px;color:var(--tx)}
.login-form{display:flex;flex-direction:column;gap:12px}
.login-form input{padding:10px 14px;border:1px solid var(--bd);border-radius:6px;font-size:14px;outline:none;transition:.2s}
.login-form input:focus{border-color:var(--c1);box-shadow:0 0 0 3px var(--c3)}
.login-form .login-btn{padding:10px;background:var(--c1);color:#fff;border:none;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;transition:.2s}
.login-form .login-btn:hover{background:var(--c2)}
.login-hint{margin-top:16px;font-size:12px;color:var(--tx2)}
/* 侧边栏用户区 */
.sidebar-user{padding:0 16px;height:50px;border-top:1px solid #1f2d3d;display:flex;align-items:center;justify-content:space-between;color:#bfcbd9;font-size:13px;background:#2b3a4d}
.sidebar-user .username{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;margin-right:8px}
.sidebar-user .logout-btn{background:transparent;color:#bfcbd9;border:1px solid #4a6278;padding:4px 10px;font-size:12px;border-radius:3px;cursor:pointer;transition:.2s}
.sidebar-user .logout-btn:hover{background:#263445;color:#fff;border-color:#409eff}
/* 库存盘点屏幕扁平表格：白底 + 悬停变灰，风格对齐入库管理表 */
.stockcheck-table{width:100%;border-collapse:collapse}
.stockcheck-table tbody tr{background:#ffffff}
.stockcheck-table tbody tr:hover td{background:#f8fafc}
/* ===== 大数据看板全屏态 ===== */
.an-wrap:fullscreen,
.an-wrap:-webkit-full-screen,
.an-wrap:-ms-fullscreen,
.an-wrap::-webkit-full-screen {
  height: 100vh !important;
  width: 100vw !important;
  overflow-y: auto !important;
  padding: 24px !important;
  box-sizing: border-box !important;
  /* 用硬编码色值 fallback，确保 var() 继承断裂时仍有背景 */
  background: var(--bg, #f8fafc);
}

/* 深色主题全屏背景 */
body.theme-dark .an-wrap:fullscreen,
body.theme-dark .an-wrap:-webkit-full-screen,
body.theme-dark .an-wrap:-ms-fullscreen,
body.theme-dark .an-wrap::-webkit-full-screen {
  background: #0f172a;
}

/* 全屏背景幕层（gap 区域透出的黑色来自此层，不是 .an-wrap 自身 background） */
.an-wrap::backdrop {
  background: var(--bg, #f8fafc);
}
body.theme-dark .an-wrap::backdrop {
  background: #0f172a;
}

/* === 件数输入框：隐藏 HTML5 spin buttons（避免误碰）+ 浏览器兼容 === */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}
input[type=number] {
    -moz-appearance: textfield;
}
