.pc-hero h1{font-size:clamp(38px,5.6vw,66px);line-height:1.07;letter-spacing:-2.4px;max-width:940px}.pc-hero h1 span{color:var(--brand-gold-ink)}.pc-hero .lead{max-width:720px}.pc-shell{--brand-muted:#59657b;background:var(--brand-paper);color:var(--brand-ink);border:1px solid var(--brand-line);border-top:4px solid var(--brand-accent);border-radius:20px;box-shadow:0 18px 55px rgba(20,32,58,.07);overflow:hidden}.pc-shell [hidden]{display:none!important}.pc-banner{background:var(--brand-primary);color:#fff;padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px}.pc-banner strong{font-size:21px;letter-spacing:-.5px}.pc-banner span{font-size:12px;color:var(--brand-accent-light)}.pc-shell button{font:inherit;font-size:13px;font-weight:600;min-height:44px;border:1px solid var(--brand-line);border-radius:9px;background:var(--brand-paper);color:var(--brand-primary);padding:10px 14px;cursor:pointer}.pc-shell button:disabled{opacity:.45;cursor:not-allowed}.pc-shell button:hover:not(:disabled){border-color:var(--brand-gold-ink)}.pc-shell :focus-visible{outline:3px solid var(--brand-gold-ink);outline-offset:3px}.pc-shell button.pc-primary{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.pc-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:12px;background:var(--brand-soft);border-bottom:1px solid var(--brand-line)}.pc-tabs button{background:transparent;border-color:transparent}.pc-tabs button span{display:block;font-size:11px;font-weight:400;line-height:1.5;margin-top:5px}.pc-tabs button[aria-selected=true]{background:var(--brand-primary);border-color:var(--brand-primary);color:white;box-shadow:0 4px 12px rgba(20,32,58,.1)}.pc-settings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 20px;padding:22px 28px;border-bottom:1px solid var(--brand-line)}.pc-settings p{grid-column:1/-1;font-size:12px;margin:0;color:var(--brand-muted)}.pc-shell label{display:grid;gap:8px;min-width:0;font-size:12px;font-weight:650;color:var(--brand-muted)}.pc-shell input:not([type=file]),.pc-shell select,.pc-shell textarea{box-sizing:border-box;width:100%;min-width:0;min-height:46px;border:1px solid var(--brand-line);border-radius:9px;background:var(--brand-paper);color:var(--brand-ink);font:inherit;font-size:16px;padding:10px 12px}.pc-shell input[aria-invalid=true],.pc-shell textarea[aria-invalid=true],.pc-shell select[aria-invalid=true]{border:2px solid var(--brand-danger)}.pc-shell textarea{resize:vertical;line-height:1.65}.pc-layout{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);padding:30px;gap:30px}.pc-inputs,.pc-results{min-width:0}.pc-inputs h2{font-size:26px;line-height:1.25;letter-spacing:-.6px;color:var(--brand-primary);margin:0 0 12px}.pc-intro{color:var(--brand-muted);font-size:14px;line-height:1.8;margin:0 0 24px}.pc-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.pc-wide{grid-column:1/-1}.pc-help{font-size:12px;line-height:1.8;color:var(--brand-muted);margin:17px 0}.pc-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.pc-result-card{border:1px solid var(--brand-line);border-radius:16px;background:var(--brand-soft);padding:26px}.pc-kicker{font-size:10px;letter-spacing:1.6px;line-height:1.7;font-weight:700;color:var(--brand-gold-ink);margin:0 0 14px}.pc-result-card>h2{font-size:clamp(34px,4vw,54px);line-height:1.15;letter-spacing:-1.6px;font-weight:650;color:var(--brand-primary);margin:0 0 12px;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.pc-result-sub{font-size:12px;line-height:1.8;color:var(--brand-muted);margin:0 0 18px}.pc-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:20px 0}.pc-metrics>div{padding:14px 12px;border:1px solid var(--brand-line);border-radius:10px;background:#fff;min-width:0}.pc-metrics>div:nth-child(3):last-child{grid-column:1/-1}.pc-metrics strong{display:block;font-size:20px;font-weight:650;color:var(--brand-ink);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.pc-metrics span{display:block;font-size:11px;color:var(--brand-muted);line-height:1.6;margin-top:5px}.pc-chart{margin:22px 0}.pc-bar{height:12px;border-radius:10px;overflow:hidden;display:flex;background:white}.pc-bar span:first-child{background:var(--brand-primary)}.pc-bar span:nth-child(2){background:var(--brand-accent)}.pc-chart-key{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;line-height:1.7;color:var(--brand-muted);margin-top:12px}.pc-chart-key>span{overflow-wrap:anywhere}.pc-chart-key i{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:5px}.pc-chart-key .key-0{background:var(--brand-primary)}.pc-chart-key .key-1{background:var(--brand-accent)}.pc-chart-key strong{color:var(--brand-primary)}.pc-working{border-top:1px solid var(--brand-line);margin-top:20px;padding-top:20px}.pc-working h3{font-size:14px;color:var(--brand-primary);margin:0 0 12px}.pc-working ol{padding-left:20px;margin:0;font-size:12px;line-height:1.9;color:var(--brand-ink)}.pc-working li+li{margin-top:8px}.pc-notes{border-top:1px solid var(--brand-line);padding-top:12px;margin-top:20px}.pc-notes p{font-size:12px;line-height:1.8;color:var(--brand-muted);margin:8px 0}.pc-result-details{font-size:12px;border-top:1px solid var(--brand-line);padding-top:17px;margin-top:20px}.pc-result-details summary{font-weight:650;color:var(--brand-primary);cursor:pointer}.pc-result-details dl{margin:10px 0 0}.pc-result-details dl>div{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid var(--brand-line);line-height:1.6}.pc-result-details dt{color:var(--brand-muted)}.pc-result-details dd{margin:0;text-align:right;font-weight:600;overflow-wrap:anywhere;white-space:pre-wrap}.pc-table-wrap{margin:20px 0}.pc-table-scroll{max-height:400px;overflow:auto;max-width:100%;overscroll-behavior:contain}.pc-table-scroll table{border-collapse:collapse;width:100%;font-size:11px;line-height:1.7;table-layout:fixed;font-variant-numeric:tabular-nums}.pc-table-scroll caption{text-align:left;font-size:13px;font-weight:650;color:var(--brand-primary);padding:0 0 12px}.pc-table-scroll th,.pc-table-scroll td{padding:10px 6px;text-align:left;vertical-align:top;overflow-wrap:anywhere;border-bottom:1px solid var(--brand-line)}.pc-table-scroll thead th{font-weight:650;color:var(--brand-muted)}.pc-table-scroll tbody th{font-weight:500}.pc-exports{display:flex;gap:8px;flex-wrap:wrap;margin:17px 0}.pc-exports button{font-size:12px;flex:1 1 115px}.pc-copy-wrap textarea{font-family:monospace;font-size:12px;min-height:180px}.pc-notice{margin:0 30px 24px;padding:14px 16px;background:var(--brand-soft);border:1px solid var(--brand-line);border-radius:10px;color:var(--brand-primary);font-size:13px;line-height:1.7}.pc-notice.error{color:var(--brand-danger);border-color:var(--brand-danger)}.pc-history{background:var(--brand-soft);border-top:1px solid var(--brand-line);padding:22px 30px;display:flex;align-items:end;gap:10px}.pc-history label{flex:1;min-width:0}.pc-foot{text-align:center;font-size:12px;color:var(--brand-muted);padding:18px 24px;line-height:1.7}.pc-file-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.pc-upload{position:relative;overflow:hidden;display:inline-flex!important;justify-content:center;align-items:center;min-height:44px;border:1px solid var(--brand-line);border-radius:9px;padding:10px 12px;color:var(--brand-primary)!important;background:var(--brand-paper);cursor:pointer}.pc-upload input{position:absolute;inset:0;opacity:0;cursor:pointer;max-width:100%}.pc-upload:focus-within{outline:3px solid var(--brand-gold-ink);outline-offset:3px}.pc-guide{padding:26px;border:1px solid var(--brand-line);border-radius:14px;background:#fff}.pc-guide>span{font-size:12px;color:var(--brand-gold-ink);font-weight:650}.pc-guide h3{font-size:19px;line-height:1.4;margin:12px 0}.pc-guide p{font-size:13px;color:var(--brand-muted);line-height:1.8;margin-bottom:0}
@media(max-width:1000px){.pc-layout{padding:23px;gap:22px}.pc-result-card{padding:20px}.pc-settings{padding:20px 23px;gap:14px}.pc-tabs button{padding:10px 7px;font-size:12px}}
@media(max-width:780px){.pc-layout{grid-template-columns:1fr}.pc-banner span{display:none}.pc-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.pc-settings{grid-template-columns:1fr 1fr}.pc-settings label:last-of-type{grid-column:1/-1}.pc-notice{margin:0 23px 23px}.pc-guide{padding:22px}}
@media(max-width:460px){.pc-layout{padding:17px}.pc-result-card{padding:17px}.pc-fields{grid-template-columns:1fr}.pc-wide{grid-column:auto}.pc-banner{padding:20px}.pc-tabs button span{font-size:10px}.pc-actions button{flex:1 1 110px}.pc-result-card>h2{font-size:36px}.pc-history{padding:20px;flex-wrap:wrap}.pc-history label,.pc-history button{width:100%;flex:auto}.pc-metrics strong{font-size:18px}.pc-table-scroll th,.pc-table-scroll td{padding:9px 4px}.pc-table-scroll table{font-size:10px}.pc-settings{padding:18px}}
@media print{body.pc-print .site-header,body.pc-print .site-footer,body.pc-print .page-hero,body.pc-print .pc-banner,body.pc-print .pc-tabs,body.pc-print .pc-settings,body.pc-print .pc-inputs,body.pc-print .pc-exports,body.pc-print .pc-copy-wrap,body.pc-print .pc-notice,body.pc-print .pc-history,body.pc-print .pc-foot,body.pc-print .feedback-fab,body.pc-print .feedback-modal,body.pc-print main>section:not(.pc-zone){display:none!important}body.pc-print .pc-layout{display:block;padding:0}body.pc-print .pc-shell,body.pc-print .pc-result-card{border:0;box-shadow:none;background:white}body.pc-print .pc-result-card{padding:0}body.pc-print .pc-zone{padding:0}body.pc-print .container{width:100%}body.pc-print .pc-result-card::before{content:"UVs Tool Hub · Percentage & Discount Calculator";display:block;font-size:15pt;font-weight:700;color:#14203a;margin-bottom:20px}body.pc-print .pc-table-scroll{max-height:none;overflow:visible}body.pc-print .pc-table-scroll tr{break-inside:avoid}body.pc-print .pc-table-scroll thead{display:table-header-group}body.pc-print .pc-chart{display:none}body.pc-print .pc-metrics>div{break-inside:avoid}}
@media(prefers-reduced-motion:reduce){.pc-shell *{scroll-behavior:auto;transition:none}}