:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#1f2a37;
  --muted:#6b7280;
  --ok:#e9f8ef;
  --bad:#ffe9ea;
  --border:#e5e7eb;
  --primary:#2563eb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif}
a{color:var(--primary);text-decoration:none}
.container{max-width:820px;margin:0 auto;padding:14px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.brand{font-weight:700}

/* WX sticky header (3 lines) */
.wx-header{position:sticky;top:0;z-index:50;background:rgba(246,247,251,.92);backdrop-filter:saturate(1.2) blur(8px);padding:10px 0 8px;margin:-14px -14px 12px}
.wx-header-inner{padding:0 14px}
.wx-title{font-weight:800;text-align:center;font-size:17px;line-height:1.2;margin:0}
.wx-nav{display:flex;gap:0;justify-content:center;align-items:stretch;flex-wrap:nowrap;margin-top:10px}
.wx-nav a{flex:1;min-width:0;text-align:center;white-space:nowrap;border-radius:0}
.wx-nav a:first-child{border-top-left-radius:12px;border-bottom-left-radius:12px}
.wx-nav a:last-child{border-top-right-radius:12px;border-bottom-right-radius:12px}
.wx-nav .navbtn{padding:9px 8px;font-size:13px;border-radius:0}
.wx-nav a + a{border-left:0}
.wx-userline{margin-top:10px;color:var(--muted);font-size:12px;text-align:center}
.wx-userline b{color:var(--text)}

/* Toast tip */
.toast{position:fixed;left:50%;top:16px;transform:translateX(-50%);z-index:1000;min-width:220px;max-width:90vw;border-radius:14px;padding:10px 12px;border:1px solid var(--border);background:#fff;box-shadow:0 10px 30px rgba(17,24,39,.12);display:none}
.toast.ok{background:var(--ok);border-color:#b7ebc5;color:#14532d}
.toast.bad{background:var(--bad);border-color:#ffc0c2;color:#7f1d1d}
.toast.show{display:block}
.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);font-size:12px}
.pill.ok{background:var(--ok);color:#14532d;border-color:#b7ebc5}
.pill.bad{background:var(--bad);color:#7f1d1d;border-color:#ffc0c2}
.grid{display:grid;grid-template-columns:repeat(1,minmax(0,1fr));gap:10px}
@media (min-width:520px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
.grid.cols-1{grid-template-columns:minmax(0,1fr)}
@media (min-width:520px){.grid.cols-1{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px}
.card.ok{background:var(--ok);border-color:#b7ebc5}
.card.bad{background:var(--bad);border-color:#ffc0c2}
.card h3{margin:0 0 6px 0;font-size:16px}
.muted{color:var(--muted);font-size:13px}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px}
.btn{appearance:none;border:0;border-radius:12px;padding:10px 12px;background:var(--primary);color:#fff;font-weight:600;cursor:pointer}
.btn.secondary{background:#111827}
.btn.light{background:#fff;color:var(--text);border:1px solid var(--border)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.alert{border:1px solid var(--border);background:#fff;border-radius:12px;padding:10px 12px;margin-bottom:10px}
.alert.ok{border-color:#b7ebc5;background:var(--ok);color:#14532d}
.alert.bad{border-color:#ffc0c2;background:var(--bad);color:#7f1d1d}
form{margin:0}
label{display:block;font-size:13px;color:var(--muted);margin:12px 0 6px}
input{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);outline:none;background:#fff}
input:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(147,197,253,.35)}
.error{margin-top:6px;color:#b91c1c;font-size:12px}
.table{width:100%;border-collapse:separate;border-spacing:0 8px}
.table th{font-size:12px;color:var(--muted);text-align:left;font-weight:600;padding:0 8px}
.table td{background:#fff;border:1px solid var(--border);padding:10px 8px}
.table tr td:first-child{border-top-left-radius:12px;border-bottom-left-radius:12px}
.table tr td:last-child{border-top-right-radius:12px;border-bottom-right-radius:12px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
/* Manager card action bar: one row, no gap (like wx-nav / 预约充电) */
.manager-bar{display:flex;width:100%;margin-top:10px;border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.manager-bar form{flex:1;min-width:0;display:flex;margin:0}
.manager-bar .btn{width:100%;border-radius:0;padding:10px 4px;font-size:12px;font-weight:700;border:0;line-height:1.2}
.manager-bar form + form .btn{border-left:1px solid rgba(17,24,39,.12)}
.manager-bar .btn-pass{background:#16a34a;color:#fff}
.manager-bar .btn-gray{background:#4b5563;color:#fff}
.manager-bar .btn-warn{background:#dc2626;color:#fff}
.manager-bar .btn-blue{background:var(--primary);color:#fff}
.manager-bottom-bar{position:fixed;left:0;right:0;bottom:0;padding:12px;background:rgba(246,247,251,.92);backdrop-filter:blur(8px);border-top:1px solid var(--border)}
.manager-bottom-inner{max-width:820px;margin:0 auto;padding:0 14px}
.manager-bottom-actions{display:flex;gap:10px;align-items:stretch}
.manager-bottom-actions > a,.manager-bottom-actions > form{flex:1;min-width:0}
.manager-bottom-actions .btn{width:100%}
.small{font-size:12px}

/* ===== 底部 tab bar（H5 主框架）===== */
.tabbar{position:fixed;left:0;right:0;bottom:0;display:flex;border-top:1px solid var(--border);background:rgba(246,247,251,.95);backdrop-filter:blur(8px);z-index:100}
.tabbar a{flex:1;text-align:center;padding:12px 0 10px;font-size:13px;color:var(--muted);text-decoration:none}
.tabbar a.active{color:var(--primary);font-weight:700}
.main-page{padding-bottom:70px}

/* 菜单列表 */
.menu{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden}
.menu a{display:flex;justify-content:space-between;align-items:center;padding:14px 12px;color:var(--text);text-decoration:none;border-bottom:1px solid var(--border)}
.menu a:last-child{border-bottom:0}
.menu a .arrow{color:var(--muted)}

/* 全屏图片查看器（双指缩放/单指平移） */
.image-viewer{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1000;display:flex;align-items:center;justify-content:center;touch-action:none;overflow:hidden}
.image-viewer img{max-width:100%;max-height:100%;transform-origin:center}
.image-viewer .close{position:absolute;top:14px;right:16px;color:#fff;font-size:28px;cursor:pointer;z-index:1}

/* 缩略图列表 */
.thumbs{display:flex;gap:8px;flex-wrap:wrap}
.thumb{width:72px;height:72px;object-fit:cover;border:1px solid var(--border);border-radius:10px;cursor:pointer}

/* 页头返回 */
.page-head{display:flex;align-items:center;gap:8px;margin-bottom:12px}
.page-head .back{font-size:20px;color:var(--primary);cursor:pointer;text-decoration:none}
.page-head h1{font-size:17px;font-weight:800;margin:0}

/* ===== 统一下拉控件样式 ===== */
select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--border);outline:none;background-color:#fff;color:var(--text);font-size:15px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:14px;padding-right:36px}
select:focus{border-color:#93c5fd;box-shadow:0 0 0 3px rgba(147,197,253,.35)}

/* ===== 文件选择按钮 ===== */
.file-btn{display:flex;align-items:center;gap:10px;margin-top:10px}
.file-btn .btn{width:auto;flex-shrink:0}

/* ===== 编辑器画布 ===== */
.editor-canvas-wrap{position:relative;margin-top:10px;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#111;touch-action:none}
.editor-canvas-wrap canvas{display:block;width:100%}

/* ROI 行 */
.roi-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.roi-row .roi-key{flex:1;min-width:0}
.roi-row .roi-result{flex:1.2;min-width:0;background:#f3f4f6;color:#374151}
.roi-row .btn{width:auto;flex-shrink:0}
.toolbar{flex-wrap:wrap}
.toolbar .btn.on{outline:2px solid var(--primary);outline-offset:-1px}

/* ROI 列表选中高亮 */
.roi-row{padding:4px 6px;border-radius:10px;transition:background .15s}
.roi-row-active{background:#eff6ff;outline:2px solid var(--primary)}

/* ===== 紧凑 ROI 行 ===== */
.roi-row{gap:6px;margin-bottom:4px;padding:2px 4px}
.roi-row input{padding:6px 10px;font-size:13px;border-radius:8px}
.roi-row .btn{padding:5px 8px;font-size:13px}

/* ROI 行内的下拉控件紧凑化 */
.roi-row select{padding:6px 10px;font-size:13px;border-radius:8px}

/* 截图小图（ROI/字段截图）与缩略图删除按钮 */
.crop-thumb{width:44px;height:32px;object-fit:cover;border:1px solid var(--border);border-radius:6px;cursor:pointer;flex-shrink:0;background:#f3f4f6}
.thumb-wrap{position:relative;width:72px;height:72px}
.thumb-wrap .thumb{width:72px;height:72px}
.thumb-del{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:50%;background:#dc2626;color:#fff;border:none;font-size:13px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0}

/* ===== ROI 列表 / 导入结果布局调整 ===== */
.roi-row .roi-key{flex:0.2}
.roi-row .roi-result{flex:0.4}
.crop-thumb{flex:0.4;height:50px;object-fit:contain}