/* ========== 天方分销管理系统 样式 ========== */
:root {
  --primary: #B42323;
  --primary-dark: #8B1A1A;
  --primary-light: #FBEAEA;
  --success: #16a34a;
  --success-light: #d1fae5;
  --warning: #f59e0b;
  --warning-light: #fef3c7;
  --danger: #dc2626;
  --danger-light: #fee2e2;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --sidebar-w: 220px;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.1);
  --shadow-lg: 0 4px 12px rgba(0,0,0,.15);
}

* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: "Microsoft YaHei","PingFang SC",sans-serif; background:var(--gray-50); color:var(--gray-800); font-size:14px; }
a { color:var(--primary); text-decoration:none; }
button { cursor:pointer; font-family:inherit; }

/* ========== 登录页 ========== */
.login-page { min-height:100vh; display:flex; align-items:center; justify-content:center; background:linear-gradient(135deg,#8B1A1A,#B42323); padding:20px; }
.login-card { background:white; border-radius:16px; padding:40px 36px; width:100%; max-width:380px; box-shadow:0 20px 60px rgba(0,0,0,.2); }
.login-card h1 { text-align:center; font-size:22px; margin-bottom:4px; color:var(--gray-900); }
.login-card .sub { text-align:center; color:var(--gray-500); font-size:13px; margin-bottom:28px; }
.login-card .logo { text-align:center; font-size:48px; margin-bottom:8px; }

/* ========== 表单 ========== */
.form-group { margin-bottom:16px; }
.form-group label { display:block; font-size:13px; color:var(--gray-600); margin-bottom:6px; font-weight:500; }
.form-group label .req { color:var(--danger); }
.form-control { width:100%; padding:10px 14px; border:1px solid var(--gray-300); border-radius:var(--radius); font-size:14px; outline:none; transition:border .2s; background:white; }
.form-control:focus { border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-light); }
textarea.form-control { resize:vertical; min-height:60px; }
select.form-control { cursor:pointer; }

/* ========== 按钮 ========== */
.btn { padding:10px 20px; border:none; border-radius:var(--radius); font-size:14px; font-weight:500; transition:all .2s; display:inline-flex; align-items:center; gap:6px; }
.btn-primary { background:var(--primary); color:white; }
.btn-primary:hover { background:var(--primary-dark); }
.btn-success { background:var(--success); color:white; }
.btn-danger { background:var(--danger); color:white; }
.btn-warning { background:var(--warning); color:white; }
.btn-orange { background:#ff8c00; color:white; }
.btn-orange:hover { background:#e67e00; }
.btn-outline { background:transparent; border:1px solid var(--gray-300); color:var(--gray-700); }
.btn-outline:hover { background:var(--gray-100); }
.btn-block { width:100%; }
.btn-sm { padding:6px 12px; font-size:12px; }
.btn-xs { padding:3px 8px; font-size:11px; }

/* ========== 布局 ========== */
.layout { display:flex; min-height:100vh; }
.sidebar { width:var(--sidebar-w); background:linear-gradient(180deg,#1e293b 0%,#0f172a 100%); color:white; position:fixed; top:0; left:0; bottom:0; overflow-y:auto; z-index:100; box-shadow:2px 0 14px rgba(0,0,0,.18); }
.sidebar-header { padding:26px 20px; text-align:center; border-bottom:1px solid rgba(255,255,255,.08); background:linear-gradient(135deg,var(--primary-dark),var(--primary)); }
.sidebar-header h2 { font-size:19px; margin-bottom:3px; letter-spacing:1px; }
.sidebar-header p { font-size:12px; color:rgba(255,255,255,.85); }
.sidebar-nav { padding:12px; }
.nav-item { position:relative; display:flex; align-items:center; gap:12px; padding:12px 16px; margin:4px 0; border-radius:10px; color:rgba(255,255,255,.65); cursor:pointer; transition:all .2s; font-size:14px; border:none; background:none; width:100%; text-align:left; }
.nav-item:hover { background:rgba(255,255,255,.08); color:#fff; padding-left:20px; }
.nav-item.active { background:linear-gradient(90deg,rgba(180,35,35,.35),rgba(180,35,35,.04)); color:#fff; }
.nav-item.active::before { content:''; position:absolute; left:0; top:50%; transform:translateY(-50%); width:4px; height:22px; border-radius:0 4px 4px 0; background:var(--primary); box-shadow:0 0 10px var(--primary); }
.nav-item .icon { font-size:18px; width:24px; text-align:center; transition:transform .2s; }
.nav-item.active .icon { transform:scale(1.12); }
.nav-divider { height:1px; background:rgba(255,255,255,.1); margin:10px 12px; }
.main-content { flex:1; margin-left:var(--sidebar-w); padding:24px; min-height:100vh; }

/* ========== 卡片/统计 ========== */
.page-header { margin-bottom:20px; padding-left:14px; border-left:4px solid var(--primary); }
.page-header h2 { font-size:20px; color:var(--gray-900); }
.page-header p { color:var(--gray-500); font-size:13px; margin-top:2px; }
.stat-cards { display:grid; grid-template-columns:repeat(auto-fill,minmax(180px,1fr)); gap:16px; margin-bottom:20px; }
.stat-card { background:linear-gradient(135deg,#ffffff 0%,#f8fafc 100%); border-radius:12px; padding:20px; box-shadow:0 2px 8px rgba(0,0,0,.06); transition:transform .2s,box-shadow .2s; position:relative; overflow:hidden; }
.stat-card:hover { transform:translateY(-3px); box-shadow:0 8px 24px rgba(0,0,0,.1); }
.stat-card .label { font-size:12px; color:var(--gray-500); margin-bottom:6px; }
.stat-card .value { font-size:24px; font-weight:700; color:var(--gray-900); }
.stat-card .sub { font-size:12px; color:var(--gray-400); margin-top:4px; }
.stat-card.blue { border-top:3px solid var(--primary); }
.stat-card.green { border-top:3px solid var(--success); }
.stat-card.orange { border-top:3px solid var(--warning); }
.stat-card.red { border-top:3px solid var(--primary-dark); }
.card { background:white; border-radius:12px; box-shadow:0 2px 8px rgba(0,0,0,.06); margin-bottom:20px; overflow:hidden; }
.card-header { padding:16px 20px; border-bottom:1px solid var(--gray-200); display:flex; justify-content:space-between; align-items:center; }
.card-header h3 { font-size:16px; }
.card-body { padding:20px; }

/* ========== 可折叠卡片（<details class="card">）========== */
details.card > summary.card-header { cursor:pointer; list-style:none; border-bottom:0; transition:background .15s; }
details.card > summary.card-header::-webkit-details-marker { display:none; }
details.card > summary.card-header::marker { display:none; content:''; }
details.card > summary.card-header:hover { background:var(--gray-50,#f9fafb); }
details.card[open] > summary.card-header { border-bottom:1px solid var(--gray-200); }

/* ========== 表格 ========== */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:13px; }
th { background:var(--gray-100); text-align:left; padding:10px 12px; color:var(--gray-600); font-weight:600; white-space:nowrap; }
td { padding:10px 12px; border-bottom:1px solid var(--gray-100); }
tr:hover { background:var(--gray-50); }
.empty-row td { text-align:center; color:var(--gray-400); padding:32px 12px; }

/* ========== 徽章 ========== */
.badge { display:inline-block; padding:3px 10px; border-radius:12px; font-size:11px; font-weight:500; white-space:nowrap; }
.badge-success { background:var(--success-light); color:var(--success); }
.badge-warning { background:var(--warning-light); color:#92400e; }
.badge-danger { background:var(--danger-light); color:var(--danger); }
.badge-info { background:var(--primary-light); color:var(--primary); }
.badge-gray { background:var(--gray-100); color:var(--gray-500); }
.badge-blue { background:#FBEAEA; color:#8B1A1A; }

/* ========== 弹窗 ========== */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.5); display:flex; align-items:center; justify-content:center; z-index:1000; padding:16px; }
.modal { background:white; border-radius:12px; width:100%; max-width:520px; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow-lg); }
.modal-header { padding:16px 20px; border-bottom:1px solid var(--gray-200); display:flex; justify-content:space-between; align-items:center; }
.modal-header h3 { font-size:16px; }
.modal-close { background:none; border:none; font-size:20px; color:var(--gray-400); cursor:pointer; }
.modal-body { padding:20px; }
.modal-footer { padding:16px 20px; border-top:1px solid var(--gray-200); display:flex; justify-content:flex-end; gap:8px; }

/* ========== Toast ========== */
.toast { position:fixed; top:20px; left:50%; transform:translateX(-50%) translateY(-100px); background:var(--gray-900); color:white; padding:10px 24px; border-radius:var(--radius); font-size:14px; z-index:2000; transition:transform .3s; box-shadow:var(--shadow-lg); }
.toast.show { transform:translateX(-50%) translateY(0); }
.toast.success { background:var(--success); }
.toast.error { background:var(--danger); }
.toast.warning { background:var(--warning); }

/* ========== 搜索栏 ========== */
.search-bar { display:flex; gap:8px; margin-bottom:16px; flex-wrap:wrap; }
.search-bar .form-control { width:auto; min-width:140px; }
.search-bar .btn { white-space:nowrap; }

/* ========== 手机端底部导航（始终显示） ========== */
.mobile-nav { display:flex; position:fixed; bottom:0; left:0; right:0; background:rgba(255,255,255,.92); backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px); border-top:1px solid var(--gray-200); z-index:100; padding:6px 0; box-shadow:0 -4px 20px rgba(0,0,0,.08); }
.mobile-nav-item { flex:1; display:flex; flex-direction:column; align-items:center; gap:3px; padding:6px 0; font-size:10px; color:var(--gray-400); cursor:pointer; border:none; background:none; position:relative; transition:all .2s; }
.mobile-nav-item .icon { font-size:20px; padding:6px; border-radius:12px; transition:all .2s; }
.mobile-nav-item.active { color:var(--primary); font-weight:600; }
.mobile-nav-item.active .icon { background:var(--primary-light); box-shadow:0 4px 12px rgba(180,35,35,.28); transform:translateY(-2px); }
.mobile-nav-item.active::before { content:''; position:absolute; top:0; left:50%; transform:translateX(-50%); width:22px; height:3px; border-radius:0 0 3px 3px; background:var(--primary); }

/* ========== 响应式 ========== */
@media (max-width: 768px) {
  .sidebar { display:none; }
  .main-content { margin-left:0; padding:16px 16px 80px; }
  .stat-cards { grid-template-columns:1fr 1fr; gap:10px; }
  .stat-card { padding:14px; }
  .stat-card .value { font-size:20px; }
  .page-header h2 { font-size:18px; }
  th, td { padding:8px 6px; font-size:12px; }
  .modal { max-width:100%; }
  /* 钱包余额列表：总账号/代理商在手机端隐藏「姓名」列（其他角色与电脑端保留） */
  .wallet-hide-name-mobile .wallet-col-name { display:none !important; }
  /* 手机端（仅总账号/代理商）客户列字体加大两个号（约 14px → 18px），便于查看与核对 */
  .wallet-hide-name-mobile .wallet-col-cust { font-size:18px; font-weight:600; line-height:1.4; }
}
/* 充值后置顶的客户行高亮，方便核验 */
.wallet-row-recharged { background:#fff7e6; }
.wallet-row-recharged td:first-child { box-shadow: inset 3px 0 0 #fa8c16; }
@media (max-width: 480px) {
  .stat-cards { grid-template-columns:1fr 1fr; }
}

/* ========== 分账号权限设置 ========== */
.perm-list { display: flex; flex-direction: column; gap: 8px; }
.perm-item { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 1px solid var(--gray-200); border-radius: 8px; cursor: pointer; transition: all .15s; }
.perm-item:hover { border-color: var(--primary); background: var(--primary-light); }
.perm-item input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--primary); flex-shrink: 0; }
.perm-icon { font-size: 20px; flex-shrink: 0; }
.perm-text { display: flex; flex-direction: column; gap: 2px; }
.perm-text strong { font-size: 14px; }
.perm-text small { font-size: 12px; color: var(--gray-400); }
.perm-group-title { font-size: 12px; font-weight: 700; color: var(--primary); letter-spacing: .5px; margin: 6px 0 2px; padding-left: 2px; border-left: 3px solid var(--primary); padding: 2px 0 2px 8px; }

/* ========== 公司公告 / 通知栏 ========== */
.announcement-bar { display: block; margin-bottom: 14px; }
.ann-bar-inner { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; background: linear-gradient(135deg, #fff7ed 0%, #fffbeb 100%); border: 1px solid #fed7aa; border-left: 4px solid var(--primary); border-radius: 10px; padding: 10px 14px; }
.ann-list { flex: 1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ann-item { display: flex; align-items: center; gap: 10px; padding: 6px 8px; border-radius: 8px; cursor: pointer; }
.ann-item:hover { background: rgba(0,0,0,.03); }
.ann-item-high { background: #fef2f2; border-left: 3px solid var(--danger); }
.ann-thumb { width: 40px; height: 40px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.ann-text { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.ann-item-title { font-weight: 700; font-size: 14px; color: var(--gray-800); }
.ann-item-content { font-size: 13px; color: var(--gray-600); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 70vw; }
.ann-link { font-size: 12px; color: var(--primary); flex-shrink: 0; }
.ann-manage-btn { flex-shrink: 0; }
@media (max-width: 600px) {
  .ann-item-content { max-width: 60vw; }
  .ann-bar-inner { padding: 8px 10px; }
}

/* ========== 代理商补货页：三段式固定布局（v=20260908e） ==========
   头部(标题/钱包/价格切换)固定 + 中部产品列表独立滚动 + 底部结算栏固定。
   页面本身不再滚动：.restock-wrap 高度 = 视口 - 上下内边距(下 80px 预留给固定底导航)。
   桌面 #page-content 上内边距 24、手机 16（见 .main-content / 响应式）。 */
.restock-wrap { display:flex; flex-direction:column; height:calc(100vh - 104px); }
.restock-top { flex-shrink:0; }
.restock-scroll { flex:1; min-height:0; overflow-y:auto; -webkit-overflow-scrolling:touch; }
.restock-scroll::-webkit-scrollbar { width:8px; }
.restock-scroll::-webkit-scrollbar-thumb { background:var(--gray-300); border-radius:4px; }
.restock-bar { flex-shrink:0; background:#fff; border:1px solid var(--gray-200); border-radius:12px; padding:14px 16px; box-shadow:0 -4px 16px rgba(0,0,0,.06); }
@media (max-width: 768px) {
  .restock-wrap { height:calc(100vh - 96px); }
}
@supports (height: 100dvh) {
  .restock-wrap { height:calc(100dvh - 104px); }
  @media (max-width: 768px) {
    .restock-wrap { height:calc(100dvh - 96px); }
  }
}