/* Zeepro ERP - 完整版 CSS */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;background:#f0f2f5;color:#222;font-size:14px;line-height:1.5;overflow-x:hidden}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:14px}
a{color:inherit;text-decoration:none}

/* 登录 */
#login{position:fixed;inset:0;background:linear-gradient(135deg,#1976d2,#42a5f5);display:flex;align-items:center;justify-content:center;padding:20px;z-index:999}
#login.hide{display:none}









.login-tip{color:#aaa;font-size:12px;margin-top:18px;line-height:1.6}

/* 主框架 */
#app{display:none}
#app.show{display:flex;min-height:100vh}
.sidebar{width:220px;background:#1e293b;color:#fff;flex-shrink:0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.sidebar-header{padding:20px 16px;border-bottom:1px solid #334155}
.sidebar-logo{font-size:28px}
.sidebar-title{font-size:16px;font-weight:bold;margin-top:4px}
.sidebar-sub{font-size:11px;color:#94a3b8;margin-top:2px}
.sidebar-role{padding:10px 16px;font-size:12px;color:#94a3b8;border-bottom:1px solid #334155}
.sidebar-role b{color:#fff;font-weight:600}
.nav-group{padding:12px 0;border-bottom:1px solid #334155}
.nav-group-title{padding:6px 16px;font-size:11px;color:#64748b;text-transform:uppercase;letter-spacing:1px;font-weight:600}
.nav-item{padding:10px 16px;display:flex;align-items:center;gap:10px;color:#cbd5e1;cursor:pointer;font-size:14px;border-left:3px solid transparent;transition:all .12s}
.nav-item:hover{background:#334155;color:#fff}
.nav-item.active{background:#0f172a;color:#fff;border-left-color:#42a5f5;font-weight:600}
.nav-item .ic{font-size:18px;width:20px;text-align:center}
.sidebar-foot{margin-top:auto;padding:12px 16px;border-top:1px solid #334155;font-size:12px;color:#64748b}
.sidebar-foot button{color:#94a3b8;padding:6px 0;font-size:12px}
.sidebar-foot button:hover{color:#fff}

/* 主区 */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:#fff;padding:14px 24px;border-bottom:1px solid #e5e7eb;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.topbar h2{font-size:18px;font-weight:600}
.topbar-meta{font-size:12px;color:#888}
.content{padding:20px 24px;flex:1}

/* 移动端 */
.menu-btn{display:none}
@media(max-width:768px){
  .sidebar{position:fixed;left:-100%;top:0;height:100vh;width:260px;z-index:50;transition:left .25s}
  .sidebar.open{left:0}
  .menu-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:#f1f5f9;font-size:18px;margin-right:12px}
  .content{padding:14px}
}

/* 通用 */
.page{display:none}
.page.show{display:block}
.card{background:#fff;border-radius:14px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.card-title{font-size:16px;font-weight:600;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.card-title .badge{font-size:12px;background:#e3f2fd;color:#1976d2;padding:2px 8px;border-radius:10px;font-weight:500}
.btn{padding:9px 16px;border-radius:10px;font-size:14px;font-weight:500;transition:all .12s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:#1976d2;color:#fff}
.btn-primary:hover{background:#1565c0}
.btn-success{background:#16a34a;color:#fff}
.btn-warn{background:#ea580c;color:#fff}
.btn-danger{background:#dc2626;color:#fff}
.btn-ghost{background:#f1f5f9;color:#475569}
.btn-ghost:hover{background:#e2e8f0}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-lg{padding:12px 20px;font-size:16px}
.btn-block{width:100%;justify-content:center}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* 表单 */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.form-col{display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column}
.field-label{font-size:13px;color:#475569;margin-bottom:6px;font-weight:500}
.field-label .req{color:#dc2626}
.field input,.field select,.field textarea{padding:10px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;outline:none;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:#1976d2}
.field textarea{resize:vertical;min-height:60px}

/* 表格 */
.table-wrap{overflow-x:auto;border-radius:12px;border:1px solid #e5e7eb}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid #f1f5f9;font-size:13px}
th{background:#f8fafc;color:#475569;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.3px}
tbody tr:hover{background:#fafbfc}
.tag{display:inline-block;padding:2px 8px;border-radius:8px;font-size:11px;font-weight:500}
.tag-blue{background:#dbeafe;color:#1d4ed8}
.tag-green{background:#dcfce7;color:#15803d}
.tag-orange{background:#ffedd5;color:#c2410c}
.tag-red{background:#fee2e2;color:#b91c1c}
.tag-gray{background:#f1f5f9;color:#475569}

/* 统计卡片 */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:16px}
.stat{background:#fff;border-radius:14px;padding:18px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.stat-label{font-size:13px;color:#64748b;margin-bottom:6px}
.stat-value{font-size:28px;font-weight:bold;line-height:1.2}
.stat-foot{font-size:12px;color:#94a3b8;margin-top:6px}
.v-blue{color:#1976d2}
.v-green{color:#16a34a}
.v-orange{color:#ea580c}
.v-red{color:#dc2626}
.v-purple{color:#9333ea}

/* 弹窗 */
.mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}
.mask.show{display:flex}
.modal{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:85vh;overflow-y:auto}
.modal-lg{max-width:760px}
.modal-head{padding:16px 20px;border-bottom:1px solid #e5e7eb;display:flex;justify-content:space-between;align-items:center}
.modal-head h3{font-size:16px;font-weight:600}
.modal-head .close{font-size:20px;color:#94a3b8;padding:0 4px}
.modal-head .close:hover{color:#dc2626}
.modal-body{padding:18px 20px}
.modal-foot{padding:14px 20px;border-top:1px solid #e5e7eb;display:flex;gap:10px;justify-content:flex-end}

/* Toast */
#toast{position:fixed;top:80px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.78);color:#fff;padding:10px 18px;border-radius:20px;font-size:13px;z-index:200;display:none;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.15)}
#toast.show{display:block}

/* 空状态 */
.empty{text-align:center;padding:48px 20px;color:#94a3b8}
.empty .ic{font-size:48px;margin-bottom:8px}
.empty .tx{font-size:14px}

/* 工具栏 */
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar input,.toolbar select{padding:8px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fff;outline:none}
.toolbar input:focus,.toolbar select:focus{border-color:#1976d2}
.toolbar .spacer{flex:1}

/* 详情列表 */
.kv{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;font-size:13px}
.kv .k{color:#64748b}
.kv .v{color:#1e293b;font-weight:500}

/* VIN */
.vin{font-family:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;font-weight:bold;letter-spacing:.5px;color:#1976d2}
.vin-display{background:linear-gradient(135deg,#1976d2,#42a5f5);color:#fff;border-radius:14px;padding:18px;text-align:center;margin-bottom:14px}
.vin-display .lab{font-size:12px;opacity:.85;margin-bottom:4px}
.vin-display .vv{font-size:22px;font-family:ui-monospace,monospace;letter-spacing:1px;word-break:break-all}
.vin-display .vt{display:inline-block;background:rgba(255,255,255,.25);padding:3px 10px;border-radius:14px;font-size:11px;margin-top:6px}

/* Action grid */
.action-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.action-grid .btn{justify-content:center;padding:18px 12px;font-size:14px}

/* Picker */
.picker-list{display:flex;flex-direction:column}
.picker-item{padding:13px 16px;border-bottom:1px solid #f1f5f9;cursor:pointer;font-size:14px}
.picker-item:hover{background:#f8fafc}
.picker-item.selected{background:#e3f2fd;color:#1976d2;font-weight:600}

/* ===== 登录页美化 ===== */
/* 登录页美化 CSS */
.login-box {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.05);
  width: 380px;
  max-width: 92vw;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.login-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 50%);
  pointer-events: none;
}
.login-logo {
  font-size: 56px;
  text-align: center;
  margin-bottom: 8px;
  filter: drop-shadow(0 4px 12px rgba(99,102,241,0.4));
  position: relative;
}
.login-title {
  font-size: 24px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 4px;
  letter-spacing: 1px;
  position: relative;
}
.login-sub {
  font-size: 13px;
  text-align: center;
  color: #94a3b8;
  margin-bottom: 6px;
  position: relative;
}
.login-version {
  font-size: 11px;
  text-align: center;
  color: #64748b;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
  position: relative;
}
.login-box .input-row {
  position: relative;
  margin-bottom: 14px;
}
.login-box .input-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 18px;
  pointer-events: none;
  z-index: 1;
}
.login-box input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #fff;
  font-size: 15px;
  transition: all 0.2s;
  box-sizing: border-box;
  position: relative;
}
.login-box input:focus {
  outline: none;
  border-color: #6366f1;
  background: rgba(99,102,241,0.08);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.2);
}
.login-box input::placeholder { color: #64748b; }
.btn-login {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #6366f1 0%, #4f46e5 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 4px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(99,102,241,0.4);
  margin-top: 8px;
  position: relative;
}
.btn-login:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(99,102,241,0.5);
}
.btn-login:active { transform: translateY(0); }
.login-err {
  color: #f87171;
  font-size: 13px;
  text-align: center;
  margin-top: 12px;
  min-height: 18px;
}
.login-tip {
  text-align: center;
  font-size: 12px;
  color: #64748b;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  line-height: 1.8;
  position: relative;
}
.login-tip b { color: #cbd5e1; }
.login-tip-net {
  color: #10b981;
  margin-top: 4px;
  font-size: 11px;
}
#login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  background-size: 200% 200%;
  animation: bgShift 15s ease infinite;
}
@keyframes bgShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* 报表分组筛选器样式 */
#fn-group, #fn-search {
  padding: 6px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  background: #fff;
  font-size: 13px;
  color: #334155;
}
#fn-group { min-width: 110px; }
#fn-search { min-width: 180px; }
#fn-search:focus { outline: none; border-color: #6366f1; }

/* ===== 移动端适配 ===== */
@media (max-width: 768px) {
  .sidebar { width: 0; padding: 0; overflow: hidden; transition: width 0.2s; }
  .sidebar.open { width: 220px; padding: initial; }
  #app.shifted .sidebar { width: 0; }
  .main { margin-left: 0; width: 100%; padding: 12px; }
  .stat { padding: 12px; }
  .stat-value { font-size: 22px; }
  .stat-label { font-size: 12px; }
  .table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  table { min-width: 600px; font-size: 13px; }
  .toolbar { flex-wrap: wrap; gap: 6px; }
  .toolbar input, .toolbar select, .toolbar button { flex: 1; min-width: 100px; }
  .modal-mask { padding: 8px; }
  .modal { max-width: 100%; padding: 16px; max-height: 90vh; overflow-y: auto; }
  h1, h2 { font-size: 18px; }
  .login-box { width: 92vw; padding: 28px 20px; }
  .login-logo { font-size: 44px; }
  .login-title { font-size: 20px; }
}

@media (max-width: 480px) {
  .stat { padding: 8px; }
  .stat-value { font-size: 18px; }
  .nav-group { display: none; }
  .sidebar.open .nav-group { display: block; }
}

/* 浮动移动端菜单按钮 */
.mobile-menu-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #fff;
  font-size: 24px;
  border: none;
  box-shadow: 0 4px 16px rgba(99,102,241,0.4);
  z-index: 100;
  cursor: pointer;
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }
}


.alert-bell { display: inline-flex; align-items: center; gap: 4px; font-size: 18px; user-select: none; }
.alert-bell:hover { background: rgba(255,255,255,0.1); border-radius: 6px; }