/* Exact rules from approved M7 preview; scoped and variable-aliased for independent H5. */
.m7-surface{--bg:var(--h5-bg);--paper:var(--h5-paper);--soft:var(--h5-paper);--line:var(--h5-line);--ink:var(--h5-ink);--sub:var(--h5-muted);--blue:var(--h5-blue);--selected:#eef1ff;font-size:14px;line-height:1.6}
:root[data-ktb-theme=dark] .m7-surface{--soft:#1d2939;--selected:#1d2850}
.m7-surface button,.m7-surface a[role="button"]{font:inherit}
.m7-surface button,.m7-surface a[role="button"]{cursor:pointer;color:inherit}
.m7-surface button,.m7-surface a[role="button"]{border:1px solid var(--line);background:var(--paper);border-radius:9px;padding:10px 13px}
.m7-surface .primary{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:600}
.m7-surface .quiet{background:transparent;border:0;padding:5px;color:var(--sub)}
.m7-surface .m7-navbar{display:flex;justify-content:space-between;align-items:center;padding:12px 19px;border-bottom:1px solid var(--line);background:var(--bg);flex:none;min-height:55px}
.m7-surface .m7-navbar strong{font-size:15px;font-weight:600}
.m7-surface .m7-content{overflow-y:auto;scrollbar-width:thin;flex:1;min-height:0;padding:21px 18px 24px;position:relative}
.m7-surface .m7-content h3{font-size:14px;margin:0;font-weight:600}
.m7-surface .m7-content p{margin:6px 0;color:var(--sub);font-size:12px}
.m7-surface .row{display:flex;justify-content:space-between;align-items:center;gap:12px}
.m7-surface .row>div{min-width:0}
.m7-surface .row strong{white-space:nowrap}
.m7-surface .card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:16px;margin-bottom:12px}
.m7-surface .segment{display:flex;gap:6px;margin:16px 0;overflow-x:auto;scrollbar-width:none}
.m7-surface .segment button.active{background:var(--selected);color:var(--blue)}
.m7-surface .segment{padding:4px;background:var(--soft);border-radius:9px}
.m7-surface .segment button{flex:1;padding:6px;border:0;border-radius:6px;background:transparent;color:var(--sub);font-size:12px;white-space:nowrap}
.m7-surface .tag{font-size:10px;padding:3px 8px;background:var(--soft);color:var(--sub);border-radius:5px;white-space:nowrap}
.m7-surface .m7-navbar{gap:8px}
.m7-surface .m7-navbar strong{white-space:nowrap}
.m7-surface .compact-record{padding:12px 13px;margin-bottom:9px;border-radius:11px}
.m7-surface .record-top,.m7-surface .record-summary,.m7-surface .record-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px}
.m7-surface .record-top{align-items:flex-start}
.m7-surface .record-top h3{font-size:13px;line-height:1.55;min-width:0;overflow-wrap:anywhere}
.m7-surface .record-top .tag{flex:none;font-size:9px;padding:2px 6px}
.m7-surface .record-summary{margin-top:5px;font-size:11px;color:var(--sub)}
.m7-surface .record-summary>span{min-width:0;overflow-wrap:anywhere}
.m7-surface .record-summary strong{color:var(--ink);font-size:13px;white-space:nowrap;font-variant-numeric:tabular-nums}
.m7-surface .record-bottom{margin-top:8px}
.m7-surface .record-bottom small{font-size:10px}
.m7-surface .compact-record button,.m7-surface .compact-controls button,.m7-surface .compact-controls a[role="button"]{padding:6px 10px;font-size:11px;border-radius:7px;min-height:32px}
.m7-surface .record-details{margin-top:8px;border-top:1px solid var(--line)}
.m7-surface .record-details summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-size:11px;color:var(--sub);padding:8px 0 0;list-style:none;min-height:32px}
.m7-surface .record-details summary::-webkit-details-marker{display:none}
.m7-surface .record-details summary:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:4px}
.m7-surface .record-details .expanded-label{display:none}
.m7-surface .record-details[open] .collapsed-label{display:none}
.m7-surface .record-details[open] .expanded-label{display:inline}
.m7-surface .record-details[open] .chevron{transform:rotate(180deg)}
.m7-surface .record-detail-body{padding-top:6px}
.m7-surface .record-detail-body p{font-size:11px;margin:5px 0 8px}
.m7-surface .record-detail-body .upload{min-height:80px}
.m7-surface .customer-history .record-bottom{justify-content:flex-end}