/* 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,#333);font-size:14px;line-height:1.6}
.gridcalc-container{max-width:100%;margin:0 auto;padding:16px;display:grid;grid-template-columns:280px 1fr;gap:20px;align-items:start}
.gridcalc-form{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:18px}
.gridcalc-field{margin-bottom:13px}
.gridcalc-label{display:block;font-weight:600;font-size:13px;color:var(--text-2,#555);margin-bottom:6px}
.gridcalc-input{width:100%;padding:9px 12px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);font-size:14px;background:var(--bg-card,#fff);color:var(--text-1,#333);outline:none}
.gridcalc-input:focus{border-color:var(--primary,var(--primary-hover))}
.gridcalc-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px}
.gridcalc-btn{padding:8px 14px;border:1px solid var(--border,#d1d5db);border-radius:var(--radius-sm,8px);background:var(--bg-card,#fff);color:var(--text-1,#333);cursor:pointer;font-size:13px;transition:background .15s}
.gridcalc-btn:hover{background:var(--primary-light)}

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

.gridcalc-message{margin-top:10px;padding:8px 12px;border-radius:var(--radius-sm,8px);font-size:13px;display:none}
.gridcalc-message.show{display:block}
.gridcalc-message.success{background:var(--primary-light);color:var(--primary,var(--primary-hover))}
.gridcalc-message.error{background:var(--error-bg,#fee2e2);color:var(--error,#991b1b)}
.gridcalc-result{background:var(--bg-card,#fff);border:1px solid var(--border,#e2e8f0);border-radius:var(--radius,14px);padding:18px;min-height:120px}
.gridcalc-summary{font-size:13px;color:var(--text-2,#555);margin-bottom:12px;line-height:1.8}
.gridcalc-summary strong{color:var(--primary,var(--primary-hover))}
.gridcalc-visual{display:flex;gap:2px;height:34px;border:1px solid var(--border-light,#f1f5f9);border-radius:var(--radius-sm,6px);overflow:hidden;margin-bottom:14px}
.gridcalc-visual .cell{background:linear-gradient(180deg,var(--primary,var(--primary-hover)),var(--primary-hover));opacity:.85}
.gridcalc-tablewrap{max-height:340px;overflow:auto;border:1px solid var(--border-light,#f1f5f9);border-radius:var(--radius-sm,8px)}
.gridcalc-table{width:100%;border-collapse:collapse;font-size:13px}
.gridcalc-table th,.gridcalc-table td{padding:8px 12px;text-align:right;border-bottom:1px solid var(--border-light,#f1f5f9)}
.gridcalc-table th{background:var(--bg-soft,#f8fafc);color:var(--text-2,#555);font-weight:600;position:sticky;top:0}
.gridcalc-table td:first-child,.gridcalc-table th:first-child{text-align:left;font-weight:600}
.gridcalc-table td.num{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--text-1,#333)}
.gridcalc-empty{color:var(--text-3,#94a3b8);font-size:13px;text-align:center;padding:30px 0}
.gridcalc-footer{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--border-light,#f1f5f9);font-size:12px;color:var(--text-3,#94a3b8)}
.gridcalc-footer-right{margin-left:auto}
@media(max-width:640px){.gridcalc-container{grid-template-columns:1fr}.gridcalc-btn{flex:1 1 auto}.gridcalc-footer{flex-direction:column;gap:4px;text-align:center}}