.tn-gpa-page{--gpa-paper:#faf6ee;--gpa-ink:#1a1208;--gpa-muted:#5a4a30;--gpa-line:#b8a888;--gpa-soft:#ddd4be;--gpa-surface:#fffaf0;--gpa-wash:#f5efdf;--gpa-accent:#c44a00;--gpa-good:#2f7d54;--gpa-btn:#ede6d4;max-width:1180px;margin:0 auto;color:var(--gpa-ink)}.tn-gpa-tool,.tn-gpa-tool *{box-sizing:border-box}.tn-gpa-tool{border:1px solid var(--gpa-line);background:var(--gpa-paper);color:var(--gpa-ink);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.tn-gpa-tool :is(p,dl,dd,dt){margin:0}.tn-gpa-tool :is(ul,ol,li){margin:0;padding:0;list-style:none}.tn-gpa-tool :is(code,pre,kbd,samp){padding:0;border:0;background:transparent;color:inherit;-webkit-text-fill-color:inherit}
.tn-gpa-page{--gpa-primary:#1a1208;--gpa-primary-hover:#3b2e1d;--gpa-primary-text:#fffaf0}
.tn-gpa-workspace{display:grid;grid-template-columns:1fr 1fr}.tn-gpa-input,.tn-gpa-result{display:grid;align-content:start;gap:14px;padding:18px}.tn-gpa-input{border-right:1px solid var(--gpa-line)}.tn-gpa-pane-label,.tn-gpa-band-label{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--gpa-muted);-webkit-text-fill-color:var(--gpa-muted)}
.tn-gpa-list{display:grid;border:1px solid var(--gpa-soft);background:var(--gpa-wash)}.tn-gpa-list-head,.tn-gpa-row{display:grid;grid-template-columns:minmax(110px,1.6fr) minmax(82px,.65fr) minmax(88px,.72fr) 34px;gap:7px;align-items:center;padding:7px}.tn-gpa-list-head{font-size:10px;font-weight:800;color:var(--gpa-muted)}.tn-gpa-row{border-top:1px solid var(--gpa-soft);background:var(--gpa-surface)}.tn-gpa-control{display:flex!important;align-items:center!important;min-width:0;height:36px;border:1px solid var(--gpa-line);background:var(--gpa-surface)}.tn-gpa-control input,.tn-gpa-control select{flex:1 1 auto;width:auto;min-width:0;height:34px;padding:0 9px;border:0!important;outline:0!important;background:transparent!important;color:var(--gpa-ink)!important;-webkit-text-fill-color:var(--gpa-ink)!important;font:700 12px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace!important}.tn-gpa-control--select{position:relative}.tn-gpa-control--select::after{content:'⌄';position:absolute;right:7px;pointer-events:none;color:var(--gpa-muted)}.tn-gpa-control select{appearance:none;padding-right:22px}.tn-gpa-control:has(:focus-visible){outline:2px solid var(--gpa-accent);outline-offset:-1px}.tn-gpa-control input::placeholder{color:var(--gpa-muted);opacity:.5}.tn-gpa-del{display:grid;place-items:center;width:34px;height:36px;border:1px solid var(--gpa-line);background:var(--gpa-btn);color:var(--gpa-ink);font:800 18px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.tn-gpa-del:disabled{opacity:.35}.tn-gpa-del:focus-visible{outline:2px solid var(--gpa-accent);outline-offset:2px}
.tn-gpa-command{display:grid;gap:10px}.tn-gpa-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.tn-gpa-actions--single{grid-template-columns:1fr}.tn-gpa-secondary{display:grid;place-items:center;min-height:36px;padding:8px;border:1px solid var(--gpa-line);background:var(--gpa-btn);color:var(--gpa-ink);-webkit-text-fill-color:var(--gpa-ink);font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;cursor:pointer}.tn-gpa-secondary:hover{border-color:var(--gpa-accent)}.tn-gpa-secondary:focus-visible{outline:2px solid var(--gpa-accent);outline-offset:2px}.tn-gpa-status,.tn-gpa-disclaimer{padding:10px 12px;border:1px solid var(--gpa-soft);background:var(--gpa-surface);color:var(--gpa-muted);font-size:11px;line-height:1.55}
.tn-gpa-tool .tn-gpa-primary{background:var(--gpa-primary);color:var(--gpa-primary-text)!important;-webkit-text-fill-color:var(--gpa-primary-text)!important}.tn-gpa-tool .tn-gpa-primary:hover{background:var(--gpa-primary-hover);border-color:var(--gpa-accent)}
.tn-gpa-hero{display:grid;gap:12px;padding:15px;border:1px solid var(--gpa-line);background:var(--gpa-surface)}.tn-gpa-score{display:flex;align-items:baseline;gap:10px}.tn-gpa-score strong{font:700 clamp(36px,5vw,58px)/1 Georgia,'Times New Roman',serif;font-variant-numeric:lining-nums tabular-nums}.tn-gpa-score-max{font-size:12px;color:var(--gpa-muted)}.tn-gpa-hero-sub{font-size:11px;line-height:1.5;color:var(--gpa-muted)}.tn-gpa-meter{display:grid;gap:6px}.tn-gpa-meter-track{height:16px;border:1px solid var(--gpa-line);background:var(--gpa-wash);overflow:hidden}.tn-gpa-meter-fill{height:100%;width:0;background:var(--gpa-good)}.tn-gpa-meter-scale{display:flex;justify-content:space-between;font-size:9px;color:var(--gpa-muted)}
.tn-gpa-scales{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.tn-gpa-scale{display:grid;gap:6px;padding:10px;border:1px solid var(--gpa-soft);background:var(--gpa-surface)}.tn-gpa-scale span{font-size:10px;color:var(--gpa-muted)}.tn-gpa-scale strong{font-size:16px;font-variant-numeric:tabular-nums}.tn-gpa-dist{display:grid;gap:9px;padding:12px;border:1px solid var(--gpa-soft);background:var(--gpa-wash)}.tn-gpa-dist-bar{display:flex;min-height:18px;border:1px solid var(--gpa-line);background:var(--gpa-surface);overflow:hidden}.tn-gpa-dist-seg.is-a{background:#2f7d54}.tn-gpa-dist-seg.is-b{background:#61854f}.tn-gpa-dist-seg.is-c{background:#b69a43}.tn-gpa-dist-seg.is-d{background:#c46f34}.tn-gpa-dist-seg.is-f{background:#8a3f2e}.tn-gpa-dist-legend{display:flex;flex-wrap:wrap;gap:8px 12px;font-size:10px;color:var(--gpa-muted)}.tn-gpa-dist-legend span{display:flex;align-items:center;gap:5px}.tn-gpa-dist-legend i{width:8px;height:8px;background:var(--gpa-line)}.tn-gpa-dist-legend i.is-a{background:#2f7d54}.tn-gpa-dist-legend i.is-b{background:#61854f}.tn-gpa-dist-legend i.is-c{background:#b69a43}.tn-gpa-dist-legend i.is-d{background:#c46f34}.tn-gpa-dist-legend i.is-f{background:#8a3f2e}
body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-gpa-page,html[data-scheme=dark] body:not([data-scheme=light]) .tn-gpa-page{--gpa-paper:#241d12;--gpa-ink:#efe6d2;--gpa-muted:#c3b492;--gpa-line:#6f6047;--gpa-soft:#574a37;--gpa-surface:#322a1a;--gpa-wash:#2c2517;--gpa-accent:#e8823f;--gpa-good:#66a77f;--gpa-btn:#2f2115}body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-gpa-tool :is(button,input,select),html[data-scheme=dark] body:not([data-scheme=light]) .tn-gpa-tool :is(button,input,select){color:var(--gpa-ink)!important;-webkit-text-fill-color:var(--gpa-ink)!important}
body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-gpa-page,html[data-scheme=dark] body:not([data-scheme=light]) .tn-gpa-page{--gpa-primary:#e8823f;--gpa-primary-hover:#f09a62;--gpa-primary-text:#241d12}
body:is([data-scheme=dark],[data-scheme=inverse],[data-scheme=auto][data-l=dark],[data-scheme=auto][data-d=dark]) .tn-gpa-tool .tn-gpa-primary,html[data-scheme=dark] body:not([data-scheme=light]) .tn-gpa-tool .tn-gpa-primary{color:var(--gpa-primary-text)!important;-webkit-text-fill-color:var(--gpa-primary-text)!important}
@media(max-width:720px){.tn-gpa-page{margin-inline:5px}.tn-gpa-workspace{grid-template-columns:1fr}.tn-gpa-input{border-right:0;border-bottom:1px solid var(--gpa-line)}.tn-gpa-input,.tn-gpa-result{padding:13px}.tn-gpa-list-head{display:none}.tn-gpa-row{grid-template-columns:minmax(0,1.35fr) 82px 90px 34px;padding:6px}.tn-gpa-scales{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:420px){.tn-gpa-row{grid-template-columns:minmax(0,1fr) 78px 34px}.tn-gpa-row>.tn-gpa-control--select:nth-of-type(3){grid-column:1/3}.tn-gpa-scales{grid-template-columns:1fr}.tn-gpa-actions{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.tn-gpa-tool *{transition:none!important}}