/* 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}
.nipc-container{max-width:100%;margin:0 auto;padding:18px}
.nipc-head{margin-bottom:14px}
.nipc-title{font-size:20px;font-weight:700;color:var(--text-1,#111827)}
.nipc-subtitle{font-size:13px;color:var(--text-3,#94a3b8);margin-top:2px}
.nipc-formcard{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:20px}
.nipc-fieldrow{display:flex;gap:14px}
.nipc-field{flex:1}
.nipc-field-prefix{flex:0 0 150px}
.nipc-label{display:block;font-weight:600;font-size:13px;color:var(--text-2,#475569);margin-bottom:6px}
.nipc-input{width:100%;padding:10px 12px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);font-size:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:var(--bg-input,#fff);color:var(--text-1,#111827);outline:none;transition:border-color .15s}
.nipc-input:focus{border-color:var(--primary,var(--primary-hover))}
.nipc-prefixwrap{position:relative}
.nipc-slash{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-3,#94a3b8);font-weight:700;font-family:ui-monospace,monospace}
.nipc-prefix{padding-left:26px}
.nipc-slider{width:100%;margin:14px 0 4px;accent-color:var(--primary,var(--primary-hover))}
.nipc-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.nipc-btn{padding:8px 16px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#111827);cursor:pointer;font-size:13px;transition:background .15s}
.nipc-btn:hover{background:var(--primary-light)}

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

.nipc-message{margin-top:10px;padding:8px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.nipc-message.show{display:block}
.nipc-message.success{background:var(--primary-light);color:var(--primary,var(--primary))}
.nipc-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#b91c1c)}
.nipc-dash{margin-top:16px}
.nipc-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.nipc-tile{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,12px);padding:14px;display:flex;flex-direction:column;gap:4px;min-height:96px}
.nipc-tile-label{font-size:12px;color:var(--text-3,#94a3b8);font-weight:600}
.nipc-tile-value{font-size:17px;font-weight:700;color:var(--primary,var(--primary));font-family:ui-monospace,SFMono-Regular,Menlo,monospace;word-break:break-all;line-height:1.3}
.nipc-tile-value-sm{font-size:14px}
.nipc-tile-sub{font-size:11px;color:var(--text-3,#94a3b8);font-family:ui-monospace,monospace}
.nipc-barwrap{margin-top:14px;background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,12px);padding:16px}
.nipc-bar{display:flex;height:26px;border-radius:6px;overflow:hidden;border:1px solid var(--border,#e2e8f0)}
.nipc-bar-net{background:#94a3b8}
.nipc-bar-usable{background:var(--primary,var(--primary-hover));flex:1}
.nipc-bar-bcast{background:#f59e0b}
.nipc-barlegend{display:flex;gap:16px;margin-top:8px;font-size:11px;color:var(--text-3,#94a3b8)}
.nipc-leg{display:inline-flex;align-items:center;gap:5px}
.nipc-leg::before{content:"";width:10px;height:10px;border-radius:2px;display:inline-block}
.nipc-leg-net::before{background:#94a3b8}
.nipc-leg-usable::before{background:var(--primary,var(--primary-hover))}
.nipc-leg-bcast::before{background:#f59e0b}
.nipc-footer{margin-top:18px;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}
.nipc-footer-right{margin-left:auto}
@media(max-width:640px){
  .nipc-container{padding:12px}
  .nipc-fieldrow{flex-direction:column;gap:10px}
  .nipc-field-prefix{flex:1}
  .nipc-tiles{grid-template-columns:1fr}
  .nipc-btn{flex:1 1 auto}
  .nipc-footer{flex-direction:column;gap:4px;text-align:center}
}