/* 3D 装柜计算器：仅作用于 .cl-tool，不影响其他页面。 */
.cl-tool{padding:26px 0 56px}
.cl-tool [hidden]{display:none!important}
.cl-tool .back-link{font-size:13px;color:var(--muted)}
.cl-tool .back-link:hover{color:var(--ink)}
.cl-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:14px 0 20px}
.cl-title{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap}
.cl-title h1{font-size:30px;letter-spacing:-1px;margin:5px 0 0;line-height:1.3}
.cl-title p{font-size:14px;color:var(--muted);margin:0}
.cl-tool .button.secondary{background:#fff;border:1px solid var(--border);color:var(--ink);padding:7px 13px;font-size:13px;border-radius:6px;cursor:pointer;font-family:inherit;font-weight:600}
.cl-tool .button.secondary:hover{border-color:#b9c6d1;background:#f8fafb}
.cl-tool .button:disabled{opacity:.55;cursor:default}
.cl-panel{border:1px solid var(--border);border-radius:10px;background:#fff;padding:18px 20px;margin-bottom:16px;min-width:0}
.cl-panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.cl-panel h2{font-size:17px;margin:0;letter-spacing:-.2px}
.cl-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.cl-seg{display:inline-flex;align-items:center;border:1px solid var(--border);border-radius:6px;overflow:hidden;font-size:13px;max-width:100%}
.cl-seg>span{padding:0 9px;color:var(--muted);background:var(--blue);align-self:stretch;display:flex;align-items:center}
.cl-seg button{border:0;border-left:1px solid var(--border);background:#fff;color:#52687a;padding:6px 11px;font:inherit;cursor:pointer;white-space:nowrap}
.cl-seg button:first-child{border-left:0}
.cl-seg button[aria-pressed="true"]{background:var(--ink);color:#fff;font-weight:600}
.cl-note{font-size:12px;color:var(--muted);margin:12px 0 0;line-height:1.7}
.cl-note-top{margin:-4px 0 12px}
.cl-warn{font-size:13px;color:#875217;margin:8px 0 0;line-height:1.6}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* 柜型 */
.cl-ctn-pick{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.cl-ctn-pick button{border:1px solid var(--border);border-radius:8px;background:#fff;padding:10px 12px;text-align:left;font:inherit;color:var(--ink);cursor:pointer;min-width:0}
.cl-ctn-pick button strong{display:block;font-size:16px}
.cl-ctn-pick button small{display:block;font-size:12px;color:var(--muted);line-height:1.5;margin-top:2px}
.cl-ctn-pick button[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink);background:#f6f9fb}
.cl-custom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:12px}
.cl-custom label,.cl-opt{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);min-width:0}
.cl-custom input,.cl-opt select{border:1px solid var(--border);border-radius:5px;padding:7px 8px;font:inherit;font-size:14px;color:var(--ink);background:#fff;min-width:0}
.cl-opts{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;align-items:flex-end}
.cl-opt select{min-width:170px}
.cl-check{display:flex;align-items:center;gap:8px;min-height:36px;font-size:14px;color:var(--ink);cursor:pointer}
.cl-check input{width:17px;height:17px;margin:0;accent-color:var(--ink)}

/* 货物表 */
.cl-table-wrap{position:relative;overflow-x:auto;margin:0 -4px}
.cl-table{width:100%;border-collapse:collapse;font-size:14px;min-width:980px}
.cl-table th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:6px 4px;border-bottom:1px solid var(--border);white-space:nowrap}
.cl-table th small{font-weight:500;color:#8a98a5}
.cl-table td{padding:5px 4px;border-bottom:1px solid #f0f3f5;vertical-align:middle}
.cl-table input:not([type=checkbox]),.cl-table select{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:5px;padding:7px 8px;font:inherit;font-size:14px;color:var(--ink);background:#fff;min-width:0}
.cl-table select{padding:7px 4px}
.cl-table input:focus,.cl-table select:focus,.cl-custom input:focus,.cl-opt select:focus{outline:2px solid rgba(246,154,18,.35);border-color:var(--accent)}
.cl-table .c-idx{width:34px;text-align:center}
.cl-table .c-name{width:18%}
.cl-table .c-orient{width:112px}
.cl-table .c-layer{width:74px}
.cl-table .c-flag{width:62px;text-align:center}
.cl-table td.c-flag input{width:17px;height:17px;accent-color:var(--ink)}
.cl-table .c-del{width:30px;text-align:center}
.cl-color{display:inline-block;width:18px;height:18px;border-radius:4px;border:1px solid rgba(0,0,0,.12);vertical-align:middle;position:relative;cursor:pointer;padding:0}
.cl-color input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer;border:0;padding:0}
.cl-del{border:0;background:none;color:#9aa7b2;font-size:18px;line-height:1;cursor:pointer;padding:4px 6px;border-radius:4px}
.cl-del:hover{color:#be561f;background:#fbf0e8}
.cl-add{margin-top:10px;border:1px dashed #c9d4dd;background:#fbfcfd;color:#52687a;border-radius:6px;padding:8px 14px;font:inherit;font-size:14px;cursor:pointer;width:100%}
.cl-add:hover{border-color:var(--accent);color:var(--ink)}
.cl-add:disabled{cursor:default;opacity:.65}
.cl-table tr.has-error td{background:#fdf6f3}
.cl-table tr.has-error input:not([type=checkbox]),.cl-table tr.has-error select{border-color:#e3a080}
.cl-table tr.cl-errrow td{padding:2px 8px 8px 40px;font-size:13px;color:#a2461b;background:#fdf6f3;border-bottom:1px solid #f3d9cc}
.cl-result.is-busy{opacity:.35;pointer-events:none;transition:opacity .2s}
.cl-paste-sample{overflow-x:auto;margin:0 0 10px}
.cl-paste-sample table{border-collapse:collapse;font-size:12px;white-space:nowrap}
.cl-paste-sample th,.cl-paste-sample td{border:1px solid var(--border);padding:3px 7px;text-align:left}
.cl-paste-sample th{background:var(--blue);color:#52687a;font-weight:600}
.cl-paste-tools{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.cl-total{font-size:13px;color:var(--ink);margin:10px 0 0;font-variant-numeric:tabular-nums}
.cl-total span{color:var(--muted)}

/* 计算 */
.cl-run{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:4px 0 18px}
.cl-run .cl-warn{flex-basis:100%;margin:0}
.cl-errbox{flex-basis:100%;border:1px solid #e8a58a;background:#fdf1ec;color:#8c3d14;border-radius:8px;padding:12px 16px;font-size:14px;line-height:1.7}
.cl-errbox strong{display:block;font-size:15px;margin-bottom:2px}
.cl-errbox ul{margin:0;padding-left:18px}
.cl-errbox .linklike{color:#8c3d14;padding:0;text-align:left;text-decoration:none;border-bottom:1px dashed #d59478}
.cl-errbox .linklike:hover{border-bottom-style:solid}
.cl-notice{flex-basis:100%;border:1px solid #bcd9c9;background:#e7f2ed;color:#1f6b4a;border-radius:8px;padding:10px 14px;font-size:14px}
.cl-tool .cl-run-btn{padding:12px 26px;font-size:16px;border-radius:8px;border:0;cursor:pointer;font-family:inherit}
.cl-progress{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted);flex:1;min-width:200px}
.cl-progress i{flex:1;height:8px;background:#eef2f5;border-radius:4px;overflow:hidden;max-width:320px}
.cl-progress b{display:block;height:100%;width:0;background:var(--accent);border-radius:4px;transition:width .2s linear}

/* 结果 */
.cl-stale{background:#fff4e3;border:1px solid #f6c77d;color:#875217;border-radius:8px;padding:9px 14px;font-size:13px;margin:0 0 12px}
.linklike{border:0;background:none;color:#9a4d12;text-decoration:underline;font:inherit;cursor:pointer;padding:0 0 0 6px}
.cl-result-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 12px;flex-wrap:wrap}
.cl-result-bar h2{font-size:20px;margin:0}
.cl-result-bar h2 small{font-size:13px;color:var(--muted);font-weight:500;margin-left:6px}
.cl-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:12px}
.cl-stat{border:1px solid var(--border);border-radius:10px;padding:14px 16px;background:#fff;display:flex;flex-direction:column;min-width:0}
.cl-stat span{font-size:13px;color:var(--muted)}
.cl-stat strong{font-size:26px;letter-spacing:-.5px;font-variant-numeric:tabular-nums;line-height:1.3;overflow-wrap:anywhere}
.cl-stat em{font-style:normal;font-size:12px;color:#8a98a5}
.cl-stat.main{background:var(--ink);border-color:var(--ink);color:#fff}
.cl-stat.main span,.cl-stat.main em{color:#b8c7d6}
.cl-stat.main strong{color:#fff}
.cl-verdict{border-radius:8px;padding:11px 14px;font-size:14px;margin-bottom:12px;line-height:1.7}
.cl-verdict.ok{background:#e7f2ed;color:#1f6b4a}
.cl-verdict.no{background:#fbeee6;color:#8c3d14}
.cl-verdict button{margin-left:8px}
.cl-items-wrap{overflow-x:auto;margin-bottom:16px}
.cl-items{width:100%;border-collapse:collapse;font-size:13px;background:#fff;border:1px solid var(--border);border-radius:10px}
.cl-items th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:8px 10px;border-bottom:1px solid var(--border);white-space:nowrap}
.cl-items td{padding:7px 10px;border-bottom:1px solid #f0f3f5;font-variant-numeric:tabular-nums}
.cl-items tr:last-child td{border-bottom:0}
.cl-items td.miss{color:#be561f;font-weight:600}
.cl-sw{display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px;border:1px solid rgba(0,0,0,.12)}
.cl-tag{display:inline-block;font-size:11px;border-radius:4px;padding:0 5px;margin-left:5px;background:var(--blue);color:#52687a;vertical-align:1px}
.cl-tag.p{background:#fff4e3;color:#9a4d12}

.cl-3d{position:relative;height:460px;border-radius:8px;background:#f4f7f9;overflow:hidden;touch-action:none}
.cl-3d canvas{display:block;width:100%;height:100%;cursor:grab}
.cl-3d canvas:active{cursor:grabbing}
.cl-3d-msg{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:12px;text-align:center;padding:16px}

.cl-player{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.cl-player input[type=range]{flex:1;min-width:160px;accent-color:var(--accent)}
.cl-step-text{font-size:13px;color:var(--ink);flex-basis:100%;min-height:1.6em;line-height:1.6}

.cl-overview{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;margin-bottom:14px}
.cl-overview figure,.cl-seg-card figure{margin:0}
.cl-overview canvas,.cl-seg-card canvas{display:block;width:100%;height:auto;border:1px solid var(--border);border-radius:6px;background:#fff}
.cl-overview figcaption,.cl-seg-card figcaption{font-size:12px;color:var(--muted);margin-top:4px}
.cl-segs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cl-seg-card{border:1px solid var(--border);border-radius:8px;padding:10px 12px;min-width:0}
.cl-seg-card h3{font-size:14px;margin:0 0 2px}
.cl-seg-card p{font-size:12px;color:var(--muted);margin:0 0 8px;line-height:1.6}

.cl-steps-wrap{overflow-x:auto}
.cl-steps{width:100%;border-collapse:collapse;font-size:13px}
.cl-steps th{font-size:12px;color:var(--muted);font-weight:600;text-align:left;padding:6px 8px;border-bottom:1px solid var(--border);white-space:nowrap}
.cl-steps td{padding:6px 8px;border-bottom:1px solid #f0f3f5;vertical-align:top;line-height:1.6}
.cl-steps td:first-child{font-weight:700;white-space:nowrap}
.cl-steps tr.seg-row td{background:var(--blue);font-weight:600;color:var(--ink);font-size:12px}
.cl-steps tr.cur td{background:#fff4e3}
.cl-steps tr{cursor:pointer}
.cl-tool .privacy-note{font-size:13px;color:var(--muted);margin-top:18px}

/* 确认框 */
.cl-modal-open{overflow:hidden}
.cl-dialog{border:0;padding:0;border-radius:12px;width:min(440px,calc(100% - 32px));max-width:none;box-shadow:0 18px 50px rgba(18,45,75,.22);color:var(--ink);background:#fff}
.cl-paste-dialog{width:min(640px,calc(100% - 32px))}
.cl-dialog::backdrop{background:rgba(18,45,75,.42)}
.cl-dialog-card{padding:22px 22px 18px}
.cl-dialog h2{font-size:18px;margin:0 0 8px;letter-spacing:-.2px}
.cl-dialog p{font-size:14px;color:#52687a;margin:0 0 14px;line-height:1.7}
.cl-dialog textarea{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:6px;padding:8px;font:13px/1.5 ui-monospace,Menlo,Consolas,monospace;color:var(--ink);resize:vertical;margin-bottom:12px}
.cl-dialog-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:8px}
.cl-dialog .button{padding:9px 16px;font-size:14px;border-radius:6px;cursor:pointer;font-family:inherit;font-weight:600;border:1px solid transparent}
.cl-dialog .button.primary{background:var(--ink);color:#fff;box-shadow:none}

@media(max-width:950px){
 .cl-segs{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cl-overview{grid-template-columns:minmax(0,1fr)}
}
@media(max-width:760px){
 .cl-heading>.badge{display:none}
 .cl-title{gap:4px}
 .cl-panel{padding:14px}
 .cl-ctn-pick,.cl-custom{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cl-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
 .cl-stat strong{font-size:22px}
 .cl-table-wrap{overflow:visible;margin:0}
 .cl-table{min-width:0}
 .cl-table thead{display:none}
 .cl-table,.cl-table tbody{display:block}
 .cl-table tr{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px 8px;border:1px solid var(--border);border-radius:8px;padding:10px 10px 8px;margin-bottom:10px;position:relative}
 .cl-table td{display:flex;flex-direction:column;border:0;padding:0;width:auto!important;min-width:0;grid-column:span 2}
 .cl-table td[data-label]::before{content:attr(data-label);font-size:11px;color:var(--muted);margin-bottom:2px}
 .cl-table .c-idx{position:absolute;top:10px;left:10px}
 .cl-table .c-name{grid-column:1/-1;padding-left:30px;padding-right:28px}
 .cl-table td.c-wt,.cl-table td.c-qty{grid-column:span 3}
 .cl-table td.c-orient{grid-column:span 3}
 .cl-table td.c-layer{grid-column:span 3}
 .cl-table td.c-flag{grid-column:span 3;flex-direction:row;align-items:center;gap:6px;text-align:left}
 .cl-table td.c-flag::before{order:2;margin:0}
 .cl-table .c-del{position:absolute;top:4px;right:4px}
 .cl-table tr.cl-errrow{display:block;border:0;padding:0;margin:-8px 0 10px}
 .cl-table tr.cl-errrow td{display:block;padding:6px 10px;border-radius:0 0 8px 8px}
 .cl-table tr.has-error{border-color:#e3a080}
 .cl-3d{height:340px}
 .cl-segs{grid-template-columns:minmax(0,1fr)}
 .cl-steps th:nth-child(3),.cl-steps td:nth-child(3){display:none}
 .cl-run-btn{width:100%}
}

/* 稳定性提示 */
.cl-risk{border-radius:8px;padding:10px 14px;font-size:14px;line-height:1.7;margin-bottom:12px;background:var(--blue);color:#34495e}
.cl-risk.warn{background:#fdecec;color:#9b1c1c;border:1px solid #f1b5b5}
.cl-tag.r{background:#fdecec;color:#b42318}
.cl-steps tr.risk td:first-child{color:#b42318}

/* 款式编号色块、3D 叠加文字层 */
.cl-sw.n{width:18px;height:18px;line-height:18px;border-radius:4px;text-align:center;font-size:11px;font-weight:700;vertical-align:-3px;font-variant-numeric:tabular-nums}
.cl-3d{position:relative}
.cl-3d .cl-3d-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;cursor:default}