<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>🔗 ERP Bridge v3.0</title>
<style>
*{margin:0;padding:0;box-sizing:border-box}
:root,[data-theme="dark"]{
  --bg:#0f1419;--card-bg:#1a1f2e;--border:#2a3040;--accent:#4f8cff;--accent2:#00d4aa;
  --text:#e0e0e0;--text2:#8899aa;--danger:#f36262;--warn:#f0c040;--success:#4caf88;
  --input-bg:#141925;--radius:8px;--radius-lg:12px;
}
[data-theme="light"]{
  --bg:#f0f2f5;--card-bg:#ffffff;--border:#d1d5db;--accent:#3b82f6;--accent2:#10b981;
  --text:#1f2937;--text2:#6b7280;--danger:#ef4444;--warn:#f59e0b;--success:#10b981;
  --input-bg:#f9fafb;--radius:8px;--radius-lg:12px;
}
/* 主题切换按钮 - 顶栏内联 */
.top-bar-theme{
  flex-shrink:0;
  width:34px;height:34px;
  border:none;background:transparent;
  color:var(--text);cursor:pointer;font-size:18px;
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;opacity:.7
}
.top-bar-theme:hover{opacity:1}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  background:var(--bg);color:var(--text);min-height:100vh;line-height:1.6}
.container{max-width:960px;margin:0 auto;padding:16px 24px 24px}
header{text-align:center;padding:32px 0 20px}
header h1{font-size:28px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent}
header p{color:var(--text2);margin-top:6px;font-size:14px}

.nav-tabs{display:flex;gap:4px;margin-bottom:24px;background:var(--card-bg);border-radius:var(--radius-lg);
  padding:4px;border:1px solid var(--border);flex-wrap:nowrap}
.nav-tab{flex:0 0 auto;padding:8px 10px;text-align:center;cursor:pointer;border-radius:var(--radius);
  color:var(--text2);font-size:12px;font-weight:500;transition:all .2s;border:none;background:transparent;white-space:nowrap}
.nav-tab.active{background:var(--accent);color:#fff}
.nav-tab:hover:not(.active){color:var(--text);background:var(--input-bg)}
.panel{display:none}
.panel.active{display:block}

.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:24px;margin-bottom:20px}
.card h2{font-size:18px;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.card .desc{color:var(--text2);font-size:13px;margin-bottom:20px}

.erp-select{display:flex;gap:6px;margin-bottom:20px;flex-wrap:wrap}
.erp-option{flex:1;min-width:100px;padding:8px 10px;border:2px solid var(--border);border-radius:var(--radius-lg);
  cursor:pointer;text-align:center;transition:all .2s;background:var(--input-bg)}
.erp-option:hover{border-color:var(--accent)}
.erp-option.selected{border-color:var(--accent);background:rgba(79,140,255,0.08)}
.erp-option .icon{font-size:18px;margin-bottom:2px}
.erp-option .name{font-weight:600;font-size:12px}
.erp-option .version{color:var(--text2);font-size:10px;margin-top:2px}
.erp-option .badge{display:inline-block;padding:1px 5px;border-radius:10px;font-size:9px;
  margin-top:2px;font-weight:500}
.badge-green{background:rgba(76,175,136,0.2);color:var(--success)}
.badge-yellow{background:rgba(240,192,64,0.2);color:var(--warn)}
.badge-red{background:rgba(243,98,98,0.2);color:var(--danger)}

.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column}
.form-group.full{grid-column:1/-1}
label{font-size:13px;font-weight:500;color:var(--text2);margin-bottom:6px}
label .tip{font-weight:400;font-size:11px;color:var(--text2);margin-left:4px}
input,select{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);
  color:var(--text);padding:10px 14px;font-size:14px;outline:none;transition:border .2s}
input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,140,255,0.15)}
input[type="checkbox"]{width:18px;height:18px;accent-color:var(--accent);cursor:pointer}

.btn{padding:8px 20px;border:none;border-radius:var(--radius);cursor:pointer;font-size:13px;
  font-weight:500;transition:all .2s;display:inline-flex;align-items:center;gap:6px}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#3d7be6}
.btn-secondary{background:var(--border);color:var(--text)}
.btn-secondary:hover{background:#384050}
.btn-success{background:#1a6b4a;color:#fff}
.btn-success:hover{background:#1d7d57}
.btn-danger{background:rgba(243,98,98,0.15);color:var(--danger)}
.btn-danger:hover{background:rgba(243,98,98,0.25)}
.btn-sm{font-size:11px;padding:4px 12px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-group{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap}

.result-box{margin-top:16px;padding:14px 18px;border-radius:var(--radius);font-family:"Consolas",monospace;
  font-size:13px;display:none;white-space:pre-wrap;word-break:break-all}
.result-box.ok{display:block;background:rgba(76,175,136,0.1);border:1px solid rgba(76,175,136,0.3);color:var(--success)}
.result-box.fail{display:block;background:rgba(243,98,98,0.1);border:1px solid rgba(243,98,98,0.3);color:var(--danger)}

.status-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.status-card{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;display:flex;align-items:center;gap:12px}
.status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.status-dot.green{background:var(--success);box-shadow:0 0 8px rgba(76,175,136,0.5)}
.status-dot.red{background:var(--danger);box-shadow:0 0 8px rgba(243,98,98,0.5)}
.status-dot.gray{background:#555}
.status-info .title{font-size:13px;color:var(--text2)}
.status-info .value{font-size:15px;font-weight:600}

.toast{position:fixed;top:20px;right:20px;padding:14px 20px;border-radius:var(--radius);
  color:#fff;font-size:14px;z-index:1000;animation:slideIn .3s ease;max-width:400px}
.toast.ok{background:var(--success)}
.toast.fail{background:var(--danger)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

.scenario-list{display:flex;flex-direction:column;gap:4px}
.scenario-item{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--input-bg);
  border:1px solid var(--border);border-radius:var(--radius)}
.scenario-item .check{flex-shrink:0}
.scenario-item .info{flex:1}
.scenario-item .info .s-name{font-weight:500;font-size:14px}
.scenario-item .info .s-desc{color:var(--text2);font-size:12px}
.scenario-item input[type="text"]{width:100px;font-size:12px;padding:6px 8px;text-align:center}

.history-table{width:100%;border-collapse:collapse;margin-top:12px}
.history-table th,.history-table td{padding:8px 12px;text-align:left;font-size:12px;
  border-bottom:1px solid var(--border)}
.history-table th{color:var(--text2);font-weight:500}
.history-table tr:hover{background:rgba(255,255,255,0.03)}

.ops-table{border-collapse:collapse;margin-top:12px}
.ops-table th,.ops-table td{padding:8px 12px;text-align:left;font-size:13px;
  border-bottom:1px solid var(--border);white-space:nowrap}
.ops-table th{color:var(--text2);font-weight:500}
.ops-table td{color:var(--text)}
.ops-table tr:hover{background:rgba(255,255,255,0.03)}

/* ── 审批链 tooltip ── */
.chain-badge{position:relative;display:inline-block;cursor:pointer;white-space:nowrap}
.chain-badge .chain-pop{visibility:hidden;opacity:0;position:absolute;bottom:calc(100% + 10px);
  left:50%;transform:translateX(-50%);background:#1a1f2e;border:1px solid var(--accent);
  border-radius:10px;padding:12px 16px;min-width:280px;max-width:360px;z-index:99999;
  box-shadow:0 8px 32px rgba(0,0,0,.7);transition:opacity .2s,visibility .2s;white-space:normal}
.chain-badge:hover .chain-pop{visibility:visible;opacity:1}
.chain-pop .step{display:flex;align-items:flex-start;gap:10px;padding:6px 0;font-size:14px;color:#e8eaed}
.chain-pop .step+.step{border-top:1px solid rgba(255,255,255,0.1)}
.chain-pop .step-icon{font-size:20px;flex-shrink:0;line-height:1.3;width:24px;text-align:center}
.chain-pop .step-body{flex:1}
.chain-pop .step-body .name{font-weight:600;font-size:14px;display:block;margin-bottom:3px;color:#fff}
.chain-pop .step-body .meta{color:#9aa0a6;font-size:12px;display:block}
.chain-pop .step-remark{color:var(--warn);font-size:13px;display:block;margin-top:5px;font-weight:500}

.run-btn{cursor:pointer;opacity:0.6;transition:opacity .2s}
.run-btn:hover{opacity:1}

.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;
  border-radius:50%;animation:spin .6s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── 字段映射 ── */
.mapping-toolbar{display:flex;align-items:center;gap:12px;margin:16px 0;flex-wrap:wrap}
.mapping-toolbar select{min-width:240px}
.saved-badge{color:#22c55e;font-size:13px;font-weight:600;animation:fadeIn .3s ease}
.mapping-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:8px}
.mapping-table{width:100%;border-collapse:collapse;font-size:13px}
.mapping-table th{background:#f0f5ff;color:var(--text1);padding:8px 10px;text-align:left;font-size:12px;border-bottom:2px solid var(--border)}
.mapping-table td{padding:6px 8px;border-bottom:1px solid #f0f0f0;vertical-align:middle}
.mapping-table td input{width:100%;padding:5px 8px;border:1px solid var(--border);border-radius:4px;font-size:12px;font-family:monospace;box-sizing:border-box}
.mapping-table td select{width:100%;padding:5px;font-size:12px;border:1px solid var(--border);border-radius:4px}
.mapping-table tr:hover td{background:#f8faff}
.mapping-table .arrow-cell{text-align:center;color:var(--primary);font-weight:700;font-size:16px}
.btn-sm{padding:4px 12px;font-size:12px}
.btn-danger-sm{padding:4px 10px;font-size:12px;background:#fee2e2;color:#dc2626;border:1px solid #fca5a5;border-radius:6px;cursor:pointer}
.btn-danger-sm:hover{background:#fecaca}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ── 顶部导航栏 ── */
.top-bar{
  display:flex;align-items:center;gap:20px;
  padding:0 20px;height:56px;
  background:var(--card-bg);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.top-bar-left{display:flex;align-items:center;gap:10px;flex-shrink:0}
.top-bar-brand{display:flex;flex-direction:column;line-height:1.2}
.top-bar-title{font-size:16px;font-weight:700;color:var(--text);white-space:nowrap}
.top-bar-sub{font-size:11px;color:var(--text2);white-space:nowrap}
.top-bar-right{flex:1;display:flex;justify-content:flex-end;overflow-x:auto;-webkit-overflow-scrolling:touch}
.top-bar .nav-tabs{gap:2px;flex-wrap:nowrap}
.top-bar .nav-tab{padding:6px 8px;font-size:11px}
.top-bar-logout{
  flex-shrink:0;
  background:rgba(243,98,98,0.12);color:var(--danger);
  border:1px solid rgba(243,98,98,0.25);border-radius:6px;
  padding:5px 12px;font-size:11px;cursor:pointer;font-weight:500;white-space:nowrap
}
.top-bar-logout:hover{background:rgba(243,98,98,0.2)}

/* ── 系统配置弹窗 ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:9999}
.modal{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;width:460px;max-width:90vw;box-shadow:0 16px 48px rgba(0,0,0,.5);animation:fadeIn .2s}
.modal-header{display:flex;align-items:center;gap:12px;padding:20px 24px 12px;border-bottom:1px solid var(--border)}
.modal-header .mh-icon{font-size:24px}
.modal-header .mh-title{font-size:17px;font-weight:600;flex:1}
.modal-header .mh-sub{font-size:12px;color:var(--text2);display:block}
.modal-header .mh-close{background:none;border:none;color:var(--text2);font-size:18px;cursor:pointer;padding:4px 8px}
.modal-header .mh-close:hover{color:var(--text)}
.modal-body{padding:20px 24px}
.modal-footer{padding:12px 24px 20px;display:flex;justify-content:flex-end;gap:10px}
.btn-cancel{background:var(--input-bg);color:var(--text);border:1px solid var(--border);border-radius:6px;padding:8px 18px;font-size:13px;cursor:pointer}
.btn-cancel:hover{background:var(--border)}
.btn-save{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 18px;font-size:13px;cursor:pointer;font-weight:500}
.btn-save:hover{opacity:.85}
.modal-content{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:0 16px 48px rgba(0,0,0,.5);padding:0}

