/* Amu Afghan Tax Toolkit — standalone responsive UI */
.atx-app{--atx-navy:#102d50;--atx-teal:#087e8b;--atx-text:#233a4e;--atx-line:#dce7ee;--atx-muted:#60778a;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:15px;color:var(--atx-text);line-height:1.55;max-width:1180px;margin:0 auto 52px;width:100%;text-align:start}
.atx-app *, .atx-app *:before,.atx-app *:after{box-sizing:border-box}.atx-app button,.atx-app input,.atx-app select{font-family:inherit}.atx-app button{cursor:pointer}.atx-app button:focus-visible,.atx-app a:focus-visible,.atx-app input:focus-visible,.atx-app select:focus-visible{outline:3px solid rgba(8,126,139,.35);outline-offset:2px}.atx-app p{margin:0}.atx-app a{text-decoration:none!important}.atx-app h2{font-size:clamp(25px,3vw,33px);line-height:1.2;letter-spacing:-.03em;color:#102d50;margin:0;font-weight:800}
.atx-loading{background:#f3f8fa;min-height:220px;display:grid;place-items:center;color:var(--atx-muted);border-radius:20px}
.atx-topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 0 19px}.atx-brand{display:flex;flex-direction:column;gap:3px}.atx-brand span{color:var(--atx-teal);font-size:10px;letter-spacing:.12em;font-weight:850}.atx-brand strong{font-size:18px;font-weight:850;color:var(--atx-navy)}.atx-languages{min-width:148px}.atx-languages .atx-field{margin:0}.atx-languages select{height:38px!important;min-height:38px!important;font-size:13px!important}
.atx-categories{display:flex;flex-wrap:wrap;gap:6px;background:#eef5f7;border:1px solid #e0ebef;padding:7px;border-radius:15px;margin:0 0 21px}.atx-categories a{padding:10px 13px;border-radius:9px;color:#506d80!important;font-size:12px;font-weight:800;transition:background .18s,color .18s}.atx-categories a:hover{background:#e0edef}.atx-categories a.atx-selected{background:var(--atx-navy);color:#fff!important;box-shadow:0 5px 12px rgba(16,45,80,.13)}
.atx-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;align-items:stretch}.atx-panel{border:1px solid var(--atx-line);border-radius:20px;padding:clamp(21px,2.6vw,31px);background:#fff;box-shadow:0 9px 28px rgba(16,45,80,.035);min-width:0}.atx-result-panel{background:linear-gradient(153deg,#f5fafb,#edf6f7);display:flex;flex-direction:column}.atx-panel-title{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:24px}.atx-eyebrow{font-size:10px;letter-spacing:.13em;font-weight:850;color:#087e8b;display:block;margin:0 0 8px}.atx-afn-pill{display:inline-flex;background:#e8f4f5;color:#116f79;padding:6px 11px;border-radius:99px;font-size:11px;font-weight:800}
.atx-field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;min-width:0}.atx-field>span:first-child{color:#3d586b;font-size:12px;font-weight:800}.atx-field input,.atx-field select{background:#fff;border:1px solid #d0dfe6;border-radius:10px;color:#173a54;font-size:15px;padding:11px 12px;min-height:48px;outline:0;width:100%;max-width:100%}.atx-field input:focus,.atx-field select:focus{border-color:var(--atx-teal);box-shadow:0 0 0 3px rgba(8,126,139,.12)}.atx-money-input{display:flex;position:relative}.atx-money-input input{padding-inline-end:65px;font-variant-numeric:tabular-nums}.atx-money-input em{position:absolute;inset-inline-end:12px;top:50%;transform:translateY(-50%);font-style:normal;font-weight:850;color:#67808d;font-size:12px;pointer-events:none}.atx-small{font-size:12px;color:#6a7c88}
.atx-actions,.atx-result-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:19px}.atx-result-actions{margin-top:auto;padding-top:21px}.atx-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:11px;font-size:12px;font-weight:800;padding:10px 16px;line-height:1.35;min-height:44px;transition:transform .18s,background .18s}.atx-button:hover{transform:translateY(-1px)}.atx-primary{background:var(--atx-teal);color:#fff!important}.atx-primary:hover{background:#0a6b76}.atx-outline{border-color:#d0e1e8;background:#fff;color:#102d50!important}.atx-outline:hover{background:#eff7f8}
.atx-alert{background:#fff9e9;border:1px solid #e9d7aa;color:#625638;padding:16px;border-radius:12px;margin-top:22px;font-size:12px;line-height:1.7}.atx-alert strong{color:#655019;font-size:12px}.atx-alert p{margin-top:5px}
.atx-result-head{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:11px;color:#537188;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.atx-version-label{background:#e0f0ef;color:#176e70;font-size:10px;padding:6px 9px;border-radius:99px;white-space:nowrap}
.atx-main-figure{background:var(--atx-navy);color:#fff;padding:28px 25px;border-radius:15px;display:flex;flex-direction:column;gap:8px;margin-top:19px}.atx-main-figure small{color:#c9e5e9;font-size:12px;font-weight:750}.atx-main-figure strong{font-size:clamp(25px,3.7vw,39px);letter-spacing:-.04em;font-weight:850;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;line-height:1.25}
.atx-stat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:15px 0 18px}.atx-stat-grid>div{border:1px solid #dce9ed;background:#fff;padding:16px 17px;border-radius:12px;display:flex;flex-direction:column;gap:5px}.atx-stat-grid small{font-size:11px;color:#647c8b;font-weight:700}.atx-stat-grid strong{font-size:17px;line-height:1.3;color:#102d50;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.atx-formula,.atx-context{background:#fff;border:1px solid #e1e9ed;border-radius:12px;padding:16px;margin:10px 0}.atx-formula b,.atx-context b{font-size:12px;color:#0f4b5a}.atx-formula p,.atx-context p{font-size:13px;line-height:1.7;color:#586e7e;margin:7px 0 0!important}.atx-error{border:1px solid #f1c6c5;background:#fff5f3;color:#9c3835;border-radius:12px;padding:16px;font-size:13px;font-weight:750}.atx-private{font-size:11px!important;color:#758d9a!important;margin-top:15px!important}
.atx-sources{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.8fr);gap:16px;background:#f2f9fa;border:1px solid #deecef;border-radius:15px;padding:23px 25px;margin:20px 0 0}.atx-sources strong{color:#102d50;font-size:15px}.atx-sources p{margin:8px 0 0!important;font-size:12px;line-height:1.7;color:#5c7586}.atx-source-links{display:flex;flex-wrap:wrap;gap:9px;align-items:center}.atx-source-links a{display:inline-flex;color:#087e8b!important;padding:7px 10px;background:#fff;border-radius:8px;border:1px solid #d6e7ea;font-size:11px;font-weight:800}.atx-footer{border-top:1px solid #e5eef1;padding:20px 8px 0;text-align:center;font-size:11px;color:#7c8f9d;margin-top:25px}.atx-app[dir=rtl] .atx-panel,.atx-app[dir=rtl] .atx-field{text-align:start}
@media(max-width:920px){.atx-layout{grid-template-columns:1fr}.atx-categories a{flex:1 1 23%;text-align:center}.atx-main-figure strong{font-size:32px}}
@media(max-width:620px){.atx-app{margin-bottom:35px}.atx-topbar{align-items:flex-start;flex-wrap:wrap}.atx-languages{width:100%}.atx-languages select{width:100%}.atx-categories{gap:4px}.atx-categories a{flex:1 1 46%;font-size:11px;padding:9px 8px}.atx-layout{gap:12px}.atx-panel{padding:21px 17px;border-radius:15px}.atx-main-figure{padding:24px 18px}.atx-main-figure strong{font-size:27px}.atx-stat-grid{grid-template-columns:1fr}.atx-sources{grid-template-columns:1fr;padding:19px 16px}.atx-result-head{flex-wrap:wrap}.atx-panel-title{margin-bottom:20px}}
@media print{.atx-topbar,.atx-categories,.atx-actions,.atx-result-actions,.atx-source-links,.atx-languages{display:none!important}.atx-layout{grid-template-columns:1fr}.atx-panel{border:0;box-shadow:none;break-inside:avoid}.atx-main-figure{-webkit-print-color-adjust:exact;print-color-adjust:exact}.atx-sources{break-inside:avoid}.atx-app{max-width:none}}
@media(prefers-reduced-motion:reduce){.atx-app *{transition:none!important;animation:none!important}}