/* SuperToolZone Universal Component Library v1.0 */
:root{--stz-green:#176c43;--stz-green-2:#e9f5ee;--stz-ink:#17241f;--stz-muted:#607069;--stz-line:#d8e0dc;--stz-soft:#f7f9f8;--stz-gold:#d39a31;--stz-danger:#b42318;--stz-radius:10px}
.stz-calculator-shell{background:#fff;border:1px solid var(--stz-line);border-radius:14px;overflow:hidden;box-shadow:0 7px 24px rgba(20,48,37,.06)}
.stz-calculator-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
.stz-panel{min-width:0;padding:16px 18px;background:#fff}.stz-panel+.stz-panel{border-left:1px solid var(--stz-line)}
.stz-panel__title{margin:-16px -18px 12px;padding:9px 12px;background:#edf5f0;border-bottom:1px solid var(--stz-line);font-size:15px;font-weight:800;color:#24493a}
.stz-field{display:grid;grid-template-columns:minmax(145px,1fr) 132px;align-items:center;gap:10px;min-height:35px;border-bottom:1px solid #edf1ef;padding:3px 0}
.stz-field label{font-size:13px;font-weight:650;line-height:1.22;color:#263b33;min-width:0}
.stz-control,.stz-field input,.stz-field select{box-sizing:border-box;width:132px;min-width:0;height:30px;border:1px solid #bcc9c3;border-radius:4px;background:#fff;padding:3px 7px;font:500 13px/1.2 Inter,system-ui,sans-serif;color:#18251f}
.stz-field input:focus,.stz-field select:focus{outline:2px solid rgba(23,108,67,.2);border-color:var(--stz-green)}
.stz-input-affix{display:grid;grid-template-columns:24px 1fr;width:132px}.stz-input-affix span{height:30px;display:grid;place-items:center;border:1px solid #bcc9c3;border-right:0;border-radius:4px 0 0 4px;background:#f2f5f3;font-size:12px}.stz-input-affix input{width:100%;border-radius:0 4px 4px 0}
.stz-check{display:flex;gap:7px;align-items:flex-start;padding:7px 0;font-size:12px;color:var(--stz-muted)}.stz-check input{width:15px;height:15px;margin-top:1px}
.stz-actions{display:flex;gap:7px;justify-content:center;padding-top:10px}.stz-btn{min-height:32px;border:0;border-radius:5px;padding:6px 16px;font:750 13px/1 Inter,system-ui,sans-serif;cursor:pointer}.stz-btn--primary{background:var(--stz-green);color:#fff}.stz-btn--secondary{background:#eef2f0;color:#24352e;border:1px solid #ccd6d1}.stz-btn:hover{filter:brightness(.97)}
.stz-error{min-height:18px;margin-top:5px;color:var(--stz-danger);font-size:12px;text-align:center}
.stz-result-primary{display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px;background:#d9f0e2;border:1px solid #add4bc;border-radius:5px;padding:8px 10px;margin-bottom:6px}.stz-result-primary span{font-size:14px;font-weight:800}.stz-result-primary strong{font-size:20px;color:#176c43;overflow-wrap:anywhere;text-align:right}
.stz-result-list{border-top:1px solid var(--stz-line)}.stz-result-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:31px;border-bottom:1px solid var(--stz-line);padding:4px 8px;font-size:12.5px}.stz-result-row strong{font-variant-numeric:tabular-nums;text-align:right;overflow-wrap:anywhere}.stz-result-row--em{background:#f5f8f6;font-weight:700}
.stz-chart-grid{display:grid;grid-template-columns:160px minmax(0,1fr);gap:12px;margin-top:12px}.stz-chart-card{min-width:0;border:1px solid var(--stz-line);border-radius:7px;padding:8px;background:#fff}.stz-chart-card h3{font:750 12px Inter;margin:0 0 5px;color:#30483e}.stz-chart-card canvas{display:block;width:100%;height:120px}.stz-chart-card--donut canvas{height:108px}.stz-chart-legend{display:flex;gap:10px;justify-content:center;font-size:10px;margin-top:3px}.stz-dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:3px}.stz-dot--green{background:#287a55}.stz-dot--gold{background:#d7a640}
.stz-toolbar{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.stz-toolbar .stz-btn{padding:5px 9px;font-size:11px;min-height:27px}
.stz-schedule{margin-top:16px;background:#fff;border:1px solid var(--stz-line);border-radius:12px;overflow:hidden}.stz-schedule__head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 12px;background:#edf5f0;border-bottom:1px solid var(--stz-line)}.stz-schedule__head h2{margin:0;font-size:15px}.stz-tabs{display:flex;gap:4px}.stz-tab{border:1px solid #c8d3ce;background:#fff;border-radius:4px;padding:4px 9px;font-weight:700;font-size:11px;cursor:pointer}.stz-tab[aria-selected="true"]{background:var(--stz-green);color:#fff;border-color:var(--stz-green)}
.stz-table-wrap{max-height:440px;overflow:auto}.stz-table{width:100%;border-collapse:collapse;font-size:11.5px;white-space:nowrap}.stz-table th{position:sticky;top:0;background:#f5f8f6;z-index:1}.stz-table th,.stz-table td{padding:6px 9px;border-bottom:1px solid #e2e8e5;text-align:right}.stz-table th:first-child,.stz-table td:first-child{text-align:left}
.stz-formula{margin-top:12px;padding:10px 12px;border-left:3px solid var(--stz-green);background:#f6faf8;font-size:12px;color:#45574f}.stz-formula strong{color:#243c32}
@media(max-width:960px){.stz-calculator-grid{grid-template-columns:1fr}.stz-panel+.stz-panel{border-left:0;border-top:1px solid var(--stz-line)}.stz-panel--results{order:2}.stz-chart-grid{grid-template-columns:160px minmax(0,1fr)}}
@media(max-width:620px){.stz-panel{padding:12px}.stz-panel__title{margin:-12px -12px 10px}.stz-field{grid-template-columns:minmax(0,1fr) 118px}.stz-control,.stz-field input,.stz-field select,.stz-input-affix{width:118px}.stz-chart-grid{grid-template-columns:1fr}.stz-chart-card canvas{height:145px}.stz-result-primary strong{font-size:18px}.stz-schedule__head{align-items:flex-start;flex-direction:column}}
@media print{header.site,.stz-tool-sidebar,.site-footer,.stz-actions,.stz-toolbar,.stz-schedule__head .stz-tabs{display:none!important}.stz-calculator-shell,.stz-schedule{box-shadow:none;border-color:#999}.stz-table-wrap{max-height:none;overflow:visible}}