/* ===== HTML 资源后台 · 样式（参考 Ant Design Pro / Arco 风格） ===== */
:root{
  --primary:#1677ff; --primary-hover:#4096ff; --primary-active:#0958d9;
  --danger:#ff4d4f; --danger-hover:#ff7875;
  --success:#52c41a; --warning:#faad14;
  --text:#1f2329; --text-2:#4e5969; --text-3:#86909c;
  --border:#e5e6eb; --border-2:#f0f0f0;
  --bg:#f5f6f8; --bg-card:#ffffff;
  --sidebar-bg:#001529; --sidebar-sub:#0b2238; --sidebar-text:#a6adb8;
  --radius:10px; --radius-sm:6px;
  --shadow:0 1px 2px rgba(0,0,0,.04),0 4px 16px rgba(0,0,0,.06);
  --sidebar-w:220px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}

/* ---------- 布局 ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar-w);flex:0 0 var(--sidebar-w);background:var(--sidebar-bg);
  display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:30;
}
.brand{display:flex;align-items:center;gap:10px;height:60px;padding:0 20px;color:#fff;font-weight:600;font-size:15px}
.brand-logo{
  width:30px;height:30px;border-radius:8px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--primary),#52a2ff);font-weight:700;color:#fff;
}
.nav{padding:10px;display:flex;flex-direction:column;gap:4px}
.nav-item{
  display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:var(--radius-sm);
  color:var(--sidebar-text);font-size:14px;transition:.15s;
}
.nav-item svg{width:18px;height:18px;flex:0 0 18px}
.nav-item:hover{background:var(--sidebar-sub);color:#fff}
.nav-item.active{background:var(--primary);color:#fff;box-shadow:0 2px 8px rgba(22,119,255,.4)}
.sidebar-foot{margin-top:auto;padding:14px 20px;color:#54616e;font-size:12px}

.main{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  height:60px;background:var(--bg-card);border-bottom:1px solid var(--border);
  display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:20;
}
.page-title{font-size:17px;font-weight:600;margin:0}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.user-chip{display:flex;align-items:center;gap:10px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:600}
.user-meta{display:flex;flex-direction:column;line-height:1.25}
.user-name{font-weight:600;font-size:13px}
.role-tag{font-size:11px;padding:0 6px;border-radius:4px;width:fit-content}
.role-admin{background:#e6f4ff;color:#0958d9}
.role-business{background:#f6ffed;color:#389e0d}
.content{padding:24px;flex:1}

/* ---------- 卡片 ---------- */
.card{background:var(--bg-card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border-2)}
.card-head{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border-2)}
.card-head h2{font-size:15px;margin:0;font-weight:600}
.card-body{padding:20px}
.card-tools{margin-left:auto;display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 16px;border-radius:var(--radius-sm);
  border:1px solid var(--border);background:#fff;color:var(--text);cursor:pointer;font-size:14px;
  transition:.15s;white-space:nowrap;line-height:1;
}
.btn:hover{color:var(--primary);border-color:var(--primary)}
.btn-sm{height:30px;padding:0 12px;font-size:13px}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}
.btn-danger{background:#fff;border-color:var(--border);color:var(--danger)}
.btn-danger:hover{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-ghost{background:transparent;border-color:var(--border)}
.btn svg{width:16px;height:16px}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- 表格 ---------- */
.table-wrap{overflow-x:auto}
table.grid{width:100%;border-collapse:collapse;font-size:14px}
.grid th,.grid td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--border-2);vertical-align:middle}
.grid th{background:#fafbfc;color:var(--text-2);font-weight:600;white-space:nowrap}
.grid tbody tr:hover{background:#fafcff}
.grid td.actions{white-space:nowrap}
.grid .muted{color:var(--text-3)}
.name-cell{font-weight:600}
.name-cell .sub{display:block;font-weight:400;color:var(--text-3);font-size:12px;margin-top:2px}

/* 行内操作链接 */
.link-actions{display:flex;gap:4px;flex-wrap:wrap;align-items:center}
.alink{
  display:inline-flex;align-items:center;gap:4px;height:28px;padding:0 10px;border-radius:5px;
  font-size:13px;color:var(--primary);background:#f0f7ff;transition:.15s;cursor:pointer;border:none;
}
.alink:hover{background:#dbebff}
.alink.danger{color:var(--danger);background:#fff1f0}
.alink.danger:hover{background:#ffe3e1}
.alink.neutral{color:var(--text-2);background:#f2f3f5}
.alink.neutral:hover{background:#e8eaed}
.alink svg{width:14px;height:14px}

/* 资源操作：两个一排 */
.acts-2col{display:grid;grid-template-columns:repeat(2,1fr);gap:6px;width:148px}
.acts-2col > .alink,.acts-2col > form{width:100%}
.acts-2col .alink{width:100%;justify-content:center}

/* ---------- 标签 ---------- */
.tag{display:inline-block;padding:1px 9px;border-radius:11px;font-size:12px;background:#f2f3f5;color:var(--text-2);line-height:1.7}
.tag-country{background:#e6f4ff;color:#0958d9}
.tag-group{display:flex;flex-wrap:wrap;gap:6px}
.badge-on{color:var(--success);font-weight:600}
.badge-off{color:var(--text-3)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:5px;vertical-align:middle}
.dot-on{background:var(--success)}.dot-off{background:#c9cdd4}

/* ---------- 表单 ---------- */
.form-grid{max-width:640px}
.field{margin-bottom:20px}
.field label.lbl{display:block;font-weight:600;margin-bottom:8px;color:var(--text)}
.field label.lbl .req{color:var(--danger);margin-left:3px}
.field .hint{color:var(--text-3);font-size:12px;margin-top:6px}
.input,.select,textarea.input{
  width:100%;height:40px;padding:0 12px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font-size:14px;color:var(--text);background:#fff;transition:.15s;outline:none;font-family:inherit;
}
.input:focus,.select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,119,255,.12)}
.field.has-error .input,.field.has-error .select{border-color:var(--danger)}
.err{color:var(--danger);font-size:12px;margin-top:6px}
.form-actions{display:flex;gap:12px;margin-top:8px}

/* 文件上传 */
.filebox{border:1.5px dashed var(--border);border-radius:var(--radius-sm);padding:18px;text-align:center;color:var(--text-3);transition:.15s;cursor:pointer}
.filebox:hover{border-color:var(--primary);color:var(--primary)}
.filebox input{display:none}
.filebox .fname{color:var(--text);font-weight:600;margin-top:6px}

/* 国家多选 */
.country-pick{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:10px}
.country-pick label{
  display:inline-flex;align-items:center;gap:7px;padding:7px 13px;border:1px solid var(--border);
  border-radius:20px;cursor:pointer;transition:.15s;font-size:13px;user-select:none;
}
.country-pick label:hover{border-color:var(--primary)}
.country-pick input{accent-color:var(--primary)}
.country-pick input:checked + span{color:var(--primary);font-weight:600}
.country-pick label:has(input:checked){border-color:var(--primary);background:#f0f7ff}

/* 单选角色 */
.radio-row{display:flex;gap:12px}
.radio-card{flex:1;border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px;cursor:pointer;transition:.15s}
.radio-card:has(input:checked){border-color:var(--primary);background:#f0f7ff}
.radio-card input{accent-color:var(--primary)}
.radio-card .rc-title{font-weight:600}
.radio-card .rc-desc{font-size:12px;color:var(--text-3);margin-top:2px}

/* ---------- 过滤栏 ---------- */
.toolbar{padding:14px 20px;border-bottom:1px solid var(--border-2);background:#fcfcfd}
.filterbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.filterbar .input{height:38px}
.filter-q{width:220px}
.filter-country{width:180px;flex:0 0 180px}
.filterbar .combo-input{height:38px}

/* ---------- 提示条 ---------- */
.alert{padding:11px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-size:14px;border:1px solid transparent}
.alert-success{background:#f6ffed;border-color:#b7eb8f;color:#389e0d}
.alert-error{background:#fff2f0;border-color:#ffccc7;color:#cf1322}
.alert-info{background:#e6f4ff;border-color:#91caff;color:#0958d9}

/* ---------- 空状态 ---------- */
.empty{text-align:center;padding:56px 20px;color:var(--text-3)}
.empty svg{width:64px;height:64px;opacity:.35;margin-bottom:12px}

/* ---------- 复制提示 toast ---------- */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(20px);
  background:#1f2329;color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;opacity:0;
  transition:.25s;pointer-events:none;z-index:100}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 20% 0%,#e9f1ff,transparent),
             radial-gradient(1000px 500px at 100% 100%,#eaf7ef,transparent),var(--bg);padding:20px}
.login-card{width:100%;max-width:380px;background:#fff;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,.08);padding:36px 32px}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.login-logo .brand-logo{width:40px;height:40px;font-size:20px;border-radius:10px}
.login-logo h1{font-size:19px;margin:0}
.login-sub{color:var(--text-3);margin:4px 0 26px;font-size:13px}
.login-card .field{margin-bottom:16px}
.login-card .btn-primary{width:100%;height:42px;justify-content:center;font-size:15px}

/* ---------- 可搜索下拉框 combobox ---------- */
.combo{position:relative;width:100%}
.combo .combo-input{padding-right:34px;cursor:pointer}
.combo-caret{position:absolute;right:11px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:var(--text-3);pointer-events:none;transition:.15s}
.combo.open .combo-caret{transform:translateY(-50%) rotate(180deg)}
.combo-panel{
  position:absolute;z-index:40;left:0;right:0;top:calc(100% + 4px);background:#fff;
  border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow);
  max-height:260px;overflow:auto;display:none;
}
.combo.open .combo-panel{display:block}
.combo-list{list-style:none;margin:0;padding:4px}
.combo-list li{padding:9px 12px;border-radius:5px;cursor:pointer;font-size:14px}
.combo-list li:hover,.combo-list li.active{background:#f0f7ff;color:var(--primary)}
.combo-list li.sel{font-weight:600;color:var(--primary)}
.combo-list li.hidden{display:none}
.combo-empty{padding:12px;text-align:center;color:var(--text-3);font-size:13px;display:none}
.combo.empty .combo-empty{display:block}

/* 行内表单 / 小输入 / 多选工具 */
.inline-form{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.input-sm{height:32px;padding:0 10px;font-size:13px}
.row-edit{display:inline}
.check-tools{display:flex;gap:8px;margin-top:10px}

/* ---------- 响应式 ---------- */
.menu-toggle{display:none}
.icon-btn{width:36px;height:36px;border:none;background:transparent;border-radius:8px;cursor:pointer;display:grid;place-items:center;color:var(--text-2)}
.icon-btn svg{width:22px;height:22px}
.icon-btn:hover{background:var(--bg)}
.scrim{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
@media(max-width:860px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  body.nav-open .sidebar{transform:translateX(0)}
  body.nav-open .scrim{display:block}
  .main{margin-left:0}
  .menu-toggle{display:grid}
  .user-meta{display:none}
}