/* ToolCMS V3.1.82 (c) ToolWorld https://www.toolworld.cn/ */
*{box-sizing:border-box;margin:0;padding:0}
body{margin:0;padding:0;font-family:inherit;background:transparent;color:var(--text-1,#1f2937);font-size:14px;line-height:1.6}
.images-histogram-container{max-width:100%;margin:0 auto;padding:18px}
.images-histogram-head{margin-bottom:14px}
.images-histogram-title{font-size:20px;font-weight:700;color:var(--text-1,#1f2937)}
.images-histogram-subtitle{font-size:13px;color:var(--text-3,#94a3b8);margin-top:2px}

.images-histogram-drop{border:2px dashed var(--border,#cbd5e1);border-radius:var(--radius,14px);padding:24px 16px;text-align:center;cursor:pointer;background:var(--bg-card,#fff);transition:border-color .15s,background .15s}
.images-histogram-drop:hover,.images-histogram-drop.drag{border-color:var(--primary,#059669);background:var(--primary-light,rgba(5,150,105,.06))}
.images-histogram-drop-icon{font-size:30px;margin-bottom:4px}
.images-histogram-drop-text{font-size:14px;font-weight:600;color:var(--text-1,#1f2937)}
.images-histogram-drop-sub{font-size:12px;color:var(--text-3,#94a3b8);margin-top:3px}

.images-histogram-main{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.images-histogram-card{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:14px}
.images-histogram-card-title{font-size:13px;font-weight:700;color:var(--text-2,#475569);margin-bottom:10px}
.images-histogram-imgbox{display:flex;align-items:center;justify-content:center;min-height:200px;background:repeating-conic-gradient(var(--border-light,#eef2f7) 0 25%,#fff 0 50%) 0 0/18px 18px;border-radius:var(--radius-sm,8px);overflow:hidden}
.images-histogram-imgbox img{max-width:100%;max-height:260px;display:block}
.images-histogram-chartbox{background:var(--bg-soft,#f8fafc);border-radius:var(--radius-sm,8px);padding:8px}
.images-histogram-chartbox canvas{width:100%;height:auto;display:block}

.images-histogram-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
.images-histogram-stat{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:14px 10px;text-align:center;display:flex;flex-direction:column;gap:4px}
.images-histogram-stat-num{font-size:22px;font-weight:800;color:var(--primary,#059669);font-variant-numeric:tabular-nums}
.images-histogram-stat-label{font-size:12px;color:var(--text-3,#94a3b8)}

.images-histogram-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.images-histogram-btn{padding:9px 18px;border:1px solid var(--border,#cbd5e1);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#1f2937);cursor:pointer;font-size:13px;font-weight:600;transition:background .15s}
.images-histogram-btn:hover{background:var(--primary-light)}

.images-histogram-btn-primary{background:var(--primary,#059669);border-color:var(--primary,#059669);color:#fff}
.images-histogram-btn-primary:hover{background:var(--primary-light);color:var(--primary)}

.images-histogram-btn-ok{background:var(--primary-hover);border-color:var(--primary-hover);color:#fff}

.images-histogram-message{margin-top:10px;padding:9px 13px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.images-histogram-message.show{display:block}
.images-histogram-message.success{background:var(--primary-light,rgba(5,150,105,.08));color:#047857}
.images-histogram-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}

.images-histogram-footer{margin-top:20px;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8);display:flex;justify-content:space-between;align-items:center}
.images-histogram-footer-right{margin-left:auto}

@media(max-width:640px){
  .images-histogram-container{padding:12px}
  .images-histogram-main{grid-template-columns:1fr}
  .images-histogram-stats{grid-template-columns:repeat(2,1fr)}
  .images-histogram-btn{flex:1 1 auto;text-align:center}
  .images-histogram-footer{flex-direction:column;gap:4px;text-align:center}
}