/* ============ 全国网格化催收管理系统 样式 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #2563eb; --primary-dark: #1d4ed8; --success: #16a34a; --warning: #f59e0b;
  --danger: #dc2626; --info: #0891b2; --bg: #f1f5f9; --card: #fff; --border: #e2e8f0;
  --text: #1e293b; --text-2: #64748b; --sidebar: #0f172a; --sidebar-2: #1e293b;
  --radius: 8px;
}
html, body { height: 100%; }
body { font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif; font-size: 14px; color: var(--text); background: var(--bg); }

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

/* ===== 布局 ===== */
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 220px; background: var(--sidebar); color: #cbd5e1; flex-shrink: 0; transition: width .2s; display: flex; flex-direction: column; }
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.content { padding: 18px; flex: 1; }
.footer { padding: 10px 18px; color: var(--text-2); font-size: 12px; border-top: 1px solid var(--border); background: #fff; }

body.nav-collapsed .sidebar { width: 56px; }
body.nav-collapsed .logo-text, body.nav-collapsed .nav-group-title, body.nav-collapsed .nav-item { display: none; }

.logo { display: flex; align-items: center; gap: 10px; padding: 16px; border-bottom: 1px solid #1e293b; }
.logo-mark { width: 34px; height: 34px; background: var(--primary); color: #fff; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.logo-text strong { display: block; color: #fff; font-size: 14px; white-space: nowrap; }
.logo-text small { font-size: 11px; color: #64748b; }

.nav { flex: 1; overflow-y: auto; padding: 8px 0; }
.nav-group { margin-bottom: 6px; }
.nav-group-title { padding: 8px 16px 4px; font-size: 12px; color: #64748b; white-space: nowrap; }
.nav-item { position: relative; display: block; padding: 8px 16px 8px 24px; color: #cbd5e1; font-size: 13px; white-space: nowrap; border-left: 3px solid transparent; }
.nav-item .nav-badge { position: absolute; top: 5px; right: 10px; min-width: 17px; height: 17px; padding: 0 5px; border-radius: 9px; background: #ef4444; color: #fff; font-size: 11px; line-height: 17px; text-align: center; font-weight: 600; box-shadow: 0 0 0 2px var(--sidebar); }
.nav-item.active .nav-badge { box-shadow: 0 0 0 2px var(--sidebar-2); }
.nav-item:hover { color: #fff; background: var(--sidebar-2); }
.nav-item.active { color: #fff; background: var(--sidebar-2); border-left-color: var(--primary); }

.topbar { height: 52px; background: #fff; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; padding: 0 18px; }
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.top-link { color: var(--text-2); font-size: 13px; }
.top-link:hover { color: var(--primary); }
.nav-toggle { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-2); }
.page-title { font-size: 15px; font-weight: 600; }

/* ===== 卡片 ===== */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 16px; }
.card-head { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.card-head h3 { font-size: 15px; }
.card-body { padding: 16px; }
.card-body.p0 { padding: 0; }

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; font-size: 13px; }
table.list th { background: #f8fafc; text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; color: var(--text-2); font-weight: 600; }
table.list td { padding: 10px 12px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
table.list tr:hover td { background: #f8fafc; }
table.list .num { text-align: right; font-variant-numeric: tabular-nums; }
table.list th.num { text-align: right; }
tr.row-disabled td { color: #94a3b8; }

.money { font-variant-numeric: tabular-nums; font-weight: 600; color: var(--danger); }
.money.ok { color: var(--success); }

/* ===== 徽章 ===== */
.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 12px; white-space: nowrap; }
.b-blue { background: #dbeafe; color: #1d4ed8; }
.b-green { background: #dcfce7; color: #15803d; }
.b-red { background: #fee2e2; color: #b91c1c; }
.b-orange { background: #fef3c7; color: #b45309; }
.b-gray { background: #e2e8f0; color: #475569; }
.b-purple { background: #ede9fe; color: #6d28d9; }
.b-teal { background: #ccfbf1; color: #0f766e; }
.b-yellow { background: #fef9c3; color: #a16207; }

/* ===== 按钮 ===== */
.btn { display: inline-block; padding: 7px 16px; border-radius: 6px; border: 1px solid var(--border); background: #fff; color: var(--text); font-size: 13px; cursor: pointer; text-align: center; }
.btn:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-success { background: var(--success); border-color: var(--success); color: #fff; }
.btn-success:hover { background: #15803d; color: #fff; }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-group { display: flex; flex-wrap: wrap; gap: 6px; }
.btn-group .btn { padding: 5px 12px; font-size: 12px; }
.btn-group .btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn-danger:hover { background: #b91c1c; color: #fff; }
.btn-sm { padding: 3px 10px; font-size: 12px; }
.btn-link { border: none; background: none; color: var(--primary); cursor: pointer; font-size: 13px; padding: 2px 4px; }
.btn-link.danger { color: var(--danger); }
.btn-link.gray { color: var(--text-2); }

/* ===== 表单 ===== */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-item label { display: block; margin-bottom: 5px; color: var(--text-2); font-size: 13px; }
.form-item label .req { color: var(--danger); }
.input, select.input, textarea.input { width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; font-family: inherit; background: #fff; color: var(--text); }
.input:focus, select.input:focus, textarea.input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.12); }
textarea.input { min-height: 80px; resize: vertical; }
.form-actions { margin-top: 18px; display: flex; gap: 10px; }
.form-hint { font-size: 12px; color: var(--text-2); margin-top: 4px; }

/* ===== 筛选栏 ===== */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 14px 16px; }
.filter-bar .input, .filter-bar select.input { width: auto; min-width: 110px; }
.filter-bar .grow { flex: 1; }

/* ===== 统计卡片 ===== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 16px; }
.stat-card { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.stat-card .label { color: var(--text-2); font-size: 13px; }
.stat-card .value { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat-card .sub { font-size: 12px; color: var(--text-2); }
.stat-card.sc-blue .value { color: var(--primary); }
.stat-card.sc-green .value { color: var(--success); }
.stat-card.sc-orange .value { color: var(--warning); }
.stat-card.sc-red .value { color: var(--danger); }
.stat-card.sc-teal .value { color: var(--info); }

/* ===== 图表 ===== */
.chart-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.chart-box { min-height: 260px; display: flex; align-items: center; justify-content: center; }
@media (max-width: 900px) { .chart-grid { grid-template-columns: 1fr; } .form-grid { grid-template-columns: 1fr; } }

/* ===== 分页 ===== */
.pagination { display: flex; align-items: center; gap: 6px; padding: 12px 16px; flex-wrap: wrap; }
.pagination a, .pagination .pg-cur { padding: 4px 11px; border: 1px solid var(--border); border-radius: 5px; font-size: 13px; }
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .pg-cur { background: var(--primary); border-color: var(--primary); color: #fff; }
.pg-info { color: var(--text-2); margin-right: 8px; }

/* ===== 提示 ===== */
.alert { padding: 11px 14px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; border: 1px solid transparent; }
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #15803d; }
.alert-danger { background: #fef2f2; border-color: #fecaca; color: #b91c1c; }
.alert-warning { background: #fffbeb; border-color: #fde68a; color: #b45309; }
.alert-info { background: #eff6ff; border-color: #bfdbfe; color: #1d4ed8; }

/* ===== 登录页 ===== */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #d4af37 0%, #dc2626 20%, #16a34a 40%, #f97316 60%, #111827 80%, #fde047 100%); }
.login-box { width: 400px; background: #fff; border-radius: 16px; padding: 40px 36px 34px; box-shadow: 0 1px 2px rgba(15,23,42,.04), 0 12px 32px rgba(15,23,42,.09), 0 32px 80px rgba(15,23,42,.11); border:1px solid #eef2f7; }
.login-box h1 { font-size: 20px; text-align: center; margin-bottom: 34px; }
.login-box .sub { text-align: center; color: var(--text-2); font-size: 13px; margin-bottom: 22px; }
.login-box .form-item { margin-bottom: 16px; }
.login-msg { margin-bottom: 12px; }
.login-captcha-box { display:flex; align-items:center; justify-content:center; gap:10px; margin-bottom:12px; }
.login-captcha-img { flex-shrink:0; display:flex; align-items:center; justify-content:center; min-width:130px; padding:8px 14px; background:#f5f7ff; border:1px solid #e2e8f0; border-radius:8px; }
.login-captcha-img img { display:block; max-height:40px; height:auto; }
.login-captcha-refresh { flex-shrink:0; width:38px; height:38px; border:1px solid #e2e8f0; border-radius:8px; background:#fff; color:#64748b; font-size:16px; cursor:pointer; line-height:1; }
.login-captcha-refresh:hover { color:var(--primary); border-color:var(--primary); background:#eff6ff; }
.login-captcha-tip { font-size:12px; color:#94a3b8; margin:8px 0 26px; }

/* ===== 时间线 ===== */
.timeline { padding: 6px 0; }
.tl-item { display: flex; gap: 12px; padding: 10px 0; border-left: 2px solid var(--border); margin-left: 8px; padding-left: 18px; position: relative; }
.tl-item::before { content: ''; position: absolute; left: -6px; top: 16px; width: 10px; height: 10px; border-radius: 50%; background: var(--primary); }
.tl-item .tl-time { color: var(--text-2); font-size: 12px; white-space: nowrap; width: 130px; flex-shrink: 0; }
.tl-item .tl-body { flex: 1; }
.tl-item .tl-title { font-weight: 600; margin-bottom: 3px; }

/* ===== 详情页 ===== */
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.detail-item { background: #f8fafc; border-radius: 6px; padding: 10px 12px; }
.detail-item .k { color: var(--text-2); font-size: 12px; margin-bottom: 3px; }
.detail-item .v { font-size: 14px; font-weight: 500; }

/* ===== 树 ===== */
.tree { font-size: 13px; }
.tree-row { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 6px; }
.tree-row:hover { background: #f1f5f9; }
.tree-toggle { cursor: pointer; color: var(--text-2); width: 18px; display: inline-block; text-align: center; }
.tree-children { margin-left: 22px; border-left: 1px dashed var(--border); padding-left: 8px; }
.tree-actions { margin-left: auto; display: none; gap: 6px; }
.tree-row:hover .tree-actions { display: flex; }

/* ===== 标签页 ===== */
.tabs { display: flex; gap: 4px; border-bottom: 2px solid var(--border); margin-bottom: 16px; }
.tab { padding: 9px 16px; cursor: pointer; color: var(--text-2); border-bottom: 2px solid transparent; margin-bottom: -2px; font-size: 14px; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

/* ===== 模态 ===== */
.modal-mask { position: fixed; inset: 0; background: rgba(15,23,42,.5); display: none; align-items: center; justify-content: center; z-index: 100; }
.modal-mask.show { display: flex; }
.modal { background: #fff; border-radius: 10px; width: 560px; max-width: 94vw; max-height: 88vh; overflow-y: auto; }
.modal-lg { width: 860px; }
.modal-head { padding: 14px 18px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 18px; }
.modal-close { border: none; background: none; font-size: 20px; cursor: pointer; color: var(--text-2); }

/* 键值对表格 */
.kv { width: 100%; border-collapse: collapse; margin-bottom: 6px; }
.kv th, .kv td { border: 1px solid var(--border); padding: 7px 10px; font-size: 13px; text-align: left; }
.kv th { background: #f8fafc; color: var(--text-2); font-weight: 600; width: 110px; white-space: nowrap; }

/* ===== 其他 ===== */
.muted { color: var(--text-2); }
.small { font-size: 12px; }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.mb0 { margin-bottom: 0; }
.mt16 { margin-top: 16px; }
.flex { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.nowrap { white-space: nowrap; }
.progress { height: 8px; background: #e2e8f0; border-radius: 4px; overflow: hidden; }
.progress > div { height: 100%; background: var(--success); border-radius: 4px; }
.empty { text-align: center; padding: 40px 0; color: var(--text-2); }
.checkbox-line { display: flex; align-items: center; gap: 6px; }
.perms-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.perm-item { display: flex; align-items: center; gap: 6px; padding: 6px 10px; background: #f8fafc; border-radius: 6px; }
.upload-list { list-style: none; }
.upload-list li { padding: 6px 0; border-bottom: 1px dashed var(--border); display: flex; justify-content: space-between; }

/* ===== 响应式适配 (PC / 平板 / iPad / 手机) ===== */
@media (max-width: 1024px) {
  .sidebar { width: 190px; }
  .content { padding: 14px; }
  .nav-item { padding-left: 18px; }
}

@media (max-width: 768px) {
  /* 侧边栏改为抽屉式, 默认收起, 点击 ☰ 展开 */
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; z-index: 1000; width: 220px; transform: translateX(-105%); transition: transform .25s ease; box-shadow: 4px 0 18px rgba(0,0,0,.3); }
  body.nav-collapsed .sidebar { width: 220px; transform: translateX(0); }
  body.nav-collapsed .logo-text, body.nav-collapsed .nav-group-title, body.nav-collapsed .nav-item { display: block; }
  body.nav-collapsed .layout::after { content: ''; position: fixed; inset: 0; background: rgba(15,23,42,.5); z-index: 999; }
  .main { margin-left: 0; }
  .topbar { height: 48px; padding: 0 12px; }
  .page-title { font-size: 15px; }
  .topbar-right { gap: 8px; }
  .top-link { font-size: 12px; }
  .content { padding: 12px; }
  .card-body { padding: 13px; }
  .card-head { padding: 10px 13px; }
  .footer { padding: 8px 12px; font-size: 11px; }
  .login-box { width: 92%; max-width: 380px; padding: 26px 20px; }
  audio, video, img { max-width: 100%; height: auto; }
  .storage-head { flex-wrap: wrap; }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .content { padding: 10px; }
  .card-body { padding: 12px; }
  .pagination a, .pagination .pg-cur { padding: 4px 8px; font-size: 12px; }
  .page-title { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
}

/* ===== 存储设置卡片 / 独立开关 (文件储存管理 & 据链备份存储) ===== */
.storage-box { border:1px solid var(--border,#e2e8f0); border-radius:10px; padding:14px 16px; margin-bottom:14px; background:#fff; }
.storage-box .storage-head { display:flex; align-items:center; gap:12px; }
.storage-box .storage-head .storage-icon { font-size:22px; }
.storage-box .storage-head .storage-title { flex:1; min-width:0; }
.storage-box .storage-body { display:none; margin-top:12px; padding-top:12px; border-top:1px dashed var(--border,#e2e8f0); }
.storage-box.on { border-color:#2563eb; box-shadow:0 0 0 1px rgba(37,99,235,.15); }
.storage-box.on .storage-body { display:block; }
.switch { position:relative; display:inline-block; width:44px; height:24px; flex-shrink:0; }
.switch input { opacity:0; width:0; height:0; }
.switch .slider { position:absolute; cursor:pointer; inset:0; background:#cbd5e1; border-radius:24px; transition:.2s; }
.switch .slider:before { content:""; position:absolute; height:18px; width:18px; left:3px; top:3px; background:#fff; border-radius:50%; transition:.2s; box-shadow:0 1px 3px rgba(0,0,0,.25); }
.switch input:checked + .slider { background:#2563eb; }
.switch input:checked + .slider:before { transform:translateX(20px); }
.test-status.ok { color:#16a34a; } .test-status.fail { color:#dc2626; }

/* ===== 登录页顶部选项卡 (双模式; 居中显示, 激活=蓝色背景白字, 未激活=极轻阴影) ===== */
.login-tabs { display:flex; justify-content:center; gap:12px; margin-bottom:42px; }
.login-tab {
  width:120px; height:48px; border:none; border-radius:8px; cursor:pointer;
  font-size:15px; font-weight:500; letter-spacing:1px; color:#000;
  background:#fff; box-shadow:none;
  transition:background .2s, color .2s, box-shadow .2s;
}
.login-tab:hover { background:#f8fafc; }
.login-tab.active {
  background:#f9fafb; color:#000; font-weight:600;
  border:1px solid #94a3b8;
  box-shadow:0 2px 4px rgba(15,23,42,.12), 0 10px 28px rgba(15,23,42,.24);
}

/* ===== 登录表单 (参照参考图: +86 前缀输入框 / 蓝色登录按钮 / 忘记密码 / 底部提示) ===== */
.login-field { display:flex; align-items:center; background:#f5f6f8; border:1px solid #e2e8f0; border-radius:8px; margin-bottom:32px; overflow:hidden; }
.login-field .input { flex:1; min-width:0; border:none; background:transparent; padding:11px 12px; font-size:14px; }
.login-field .input:focus { border-color:transparent; box-shadow:none; }
.login-field .input::placeholder { color:#9aa5b1; }
.login-btn { width:100%; padding:12px; font-size:15px; border-radius:8px; margin-top:14px; }
.login-forgot { display:block; text-align:center; margin-top:30px; color:var(--danger); font-size:13px; cursor:pointer; text-decoration:none; }
.login-forgot:hover { text-decoration:underline; }
.login-foot { margin-top:46px; padding-top:20px; border-top:1px dashed var(--border); text-align:center; font-size:13px; color:var(--text-2); line-height:1.8; }
.login-foot a { color:var(--primary); font-weight:600; }

/* ===== 登录页 IP 禁制提醒卡片 ===== */
.login-ban-card { border:1px solid #fecaca; border-radius:12px; background:#fff7f7; padding:22px 20px 18px; text-align:center; }
.login-ban-card .ban-head { display:flex; align-items:center; justify-content:center; gap:8px; margin-bottom:14px; }
.login-ban-card .ban-icon { font-size:30px; line-height:1; }
.login-ban-card .ban-title { font-size:20px; font-weight:700; color:var(--danger); letter-spacing:2px; }
.login-ban-card .ban-body { font-size:14px; color:#7f1d1d; line-height:1.9; margin-bottom:14px; text-align:left; }
.login-ban-card .ban-warn { background:#fef2f2; border:1px dashed #fca5a5; border-radius:8px; padding:10px 12px; font-size:12px; color:#b91c1c; line-height:1.9; text-align:left; }
.login-ban-card .ban-meta { margin-top:14px; font-size:12px; color:var(--text-2); }

/* ============ 用户管理-树形列表 ============ */
.user-tree { padding: 4px 0; }
.user-tree .dept-node { font-weight: 600; color: #1e293b; }
.user-tree .dept-node .tree-toggle { font-weight: normal; }
.user-leaf { padding: 5px 8px; }
.user-leaf .tree-text { flex: 1; min-width: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.user-avatar { width: 24px; height: 24px; border-radius: 50%; background: #2563eb; color: #fff; font-size: 12px; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.user-tree .tree-row { flex-wrap: wrap; }
@media (max-width: 768px) {
  .user-tree .tree-actions { display: flex; width: 100%; margin-left: 26px; }
}