/* Purchase-only presentation: native billing handlers and component markup remain owners. */
html:has(.purchase-design){--bg:#faf7f3;--surface:#fffefb;--paper:#fffefb;--text:#26241f;--ink:#26241f;--text-secondary:#62564a;--muted:#62564a;--border:#d5ddd0;--border-strong:#718272;--line:#d5ddd0;--accent:#3b614c;--accent-bg:#e9efe3;--primary:#506957;--primary-hover:#3b5546;--primary-fg:#fff;--shell:#edf1e9;--input:#fff;--selected:#e5eee9;--on-selected:#376a59;--shadow:0 8px 16px #00000014,0 4px 4px #0000000f,0 0 2px #0000001a;--danger:#963b2c;--danger-bg:#fff0eb;--radius-card:16px;--ss-scroll-thumb:rgba(23,43,77,.16);--ss-scroll-thumb-hover:rgba(23,43,77,.28);scrollbar-width:auto;scrollbar-color:auto;scrollbar-gutter:auto;}
html[data-theme=dark]:has(.purchase-design){--bg:#1d231f;--surface:#252d28;--paper:#252d28;--text:#f0f3ed;--ink:#f0f3ed;--text-secondary:#bdc8bd;--muted:#bdc8bd;--border:#46564a;--border-strong:#81978a;--line:#46564a;--accent:#abd3b7;--accent-bg:#26332b;--primary:#506957;--primary-hover:#607e68;--primary-fg:#fff;--shell:#171c19;--input:#252d28;--selected:#344d40;--on-selected:#dbf0e0;--danger:#f0b4a4;--danger-bg:#392b27;--ss-scroll-thumb:#81978a;--ss-scroll-thumb-hover:#a6b3a7;scrollbar-color:var(--ss-scroll-thumb) transparent;}
html:has(.purchase-design)::-webkit-scrollbar{width:8px;height:8px}html:has(.purchase-design)::-webkit-scrollbar-track{background:transparent}html:has(.purchase-design)::-webkit-scrollbar-thumb{background:var(--ss-scroll-thumb);border-radius:8px}html:has(.purchase-design)::-webkit-scrollbar-thumb:hover{background:var(--ss-scroll-thumb-hover)}
body.purchase-design{position:relative;isolation:isolate;display:flex;flex-direction:column;min-height:100dvh;margin:0;padding:16px 20px 0;background:var(--shell)!important;color:var(--text);font:400 16px/1.5 Inter,system-ui,sans-serif;align-items:stretch;justify-content:flex-start;overflow-x:clip;}
body.purchase-design::before{content:"";position:absolute;inset:16px 20px 0;z-index:-1;background:var(--bg);border:1px solid var(--border);border-bottom:0;border-radius:19px 19px 0 0;box-shadow:var(--shadow);pointer-events:none;}
.purchase-design *{box-sizing:border-box}.purchase-design [hidden]{display:none!important}
.purchase-design .app-header{position:relative;inset:auto;width:100%;max-width:1200px;margin:0 auto;padding:24px 40px 12px;background:transparent;border:0;box-shadow:none;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:76px;}
.purchase-design .back-link{color:var(--muted);font:400 14px/1.5 Inter,system-ui,sans-serif;min-height:44px;padding:8px 0;display:inline-flex;align-items:center;gap:8px;max-width:calc(100% - 150px);white-space:normal;}
.purchase-design .back-link:hover{color:var(--accent)}
.purchase-design :is(.upgrade-main,.checkout-main){width:100%;max-width:1200px;margin:0 auto;padding:24px 40px 40px;flex:1;}
.purchase-design .upgrade-layout{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:40px;align-items:center;}
.purchase-design .upgrade-headline{font:600 36px/1.2 Inter,system-ui,sans-serif;letter-spacing:-.8px;color:var(--text);margin:0 0 24px;}
.purchase-design .upgrade-video{margin:0;overflow:hidden;border:1px solid var(--border);border-radius:16px;box-shadow:none;padding:0;background:var(--surface);}
.purchase-design :is(.upgrade-player,.video-frame){border:0;box-shadow:none;border-radius:15px;}
.purchase-design #card-premium{background:var(--primary);color:white;padding:28px;border:1px solid var(--primary);border-radius:16px;box-shadow:none;min-width:0;}
.purchase-design #card-premium :is(h1,h2,.price,.price span,.price small,.billing-note,.feat-label,.feat-group li,.trust-line,.ss-app-platforms,.ss-app-platforms a){color:white;}
.purchase-design #card-premium h1{font:600 22px/1.3 Inter,system-ui,sans-serif;letter-spacing:-.3px;margin:0 0 22px;}
.purchase-design #card-premium .price{font:600 48px/1.15 Inter,system-ui,sans-serif;letter-spacing:-1px;margin:24px 0 8px;}
.purchase-design #card-premium .price small{font-size:14px;letter-spacing:0;}
.purchase-design #card-premium .billing-note{font-size:14px;line-height:1.5;margin:0 0 24px;}
.purchase-design #card-premium .plan-features{border-color:#ffffff40;padding-top:24px;margin-top:24px;}
.purchase-design .billing-switch{display:flex;gap:4px;padding:4px;background:#ffffff18;border:1px solid #ffffff50;border-radius:12px;}
.purchase-design .billing-switch .interval-btn{flex:1;min-width:0;min-height:44px;white-space:normal;padding:10px 8px;border:0;border-radius:8px;box-shadow:none;background:none;color:white;font:500 14px/1.35 Inter,system-ui,sans-serif;display:flex;flex-wrap:wrap;gap:5px;justify-content:center;align-items:center;}
.purchase-design .billing-switch .interval-btn[aria-pressed=true],.purchase-design .billing-switch .interval-btn.active{background:var(--surface);color:var(--text);}
.purchase-design .billing-switch .save-chip{font-size:11px;padding:2px 5px;background:#e5eee9;color:#34513c;border-radius:6px;white-space:nowrap;}
.purchase-design #premium-cta{background:#fffefb;color:#3b614c;border:1px solid #fffefb;border-radius:10px;box-shadow:none;min-height:48px;padding:12px 16px;font:600 15px/1.5 Inter,system-ui,sans-serif;white-space:normal;text-align:center;display:flex;align-items:center;justify-content:center;gap:12px;}
.purchase-design #premium-cta:hover{background:#e9efe3}.purchase-design #premium-cta[aria-disabled=true]{opacity:.65;cursor:default;}
.purchase-design .trust-line{font-size:12px;line-height:1.5;flex-wrap:wrap;gap:5px;}
.purchase-design .other-paths{margin:28px 0 0;padding:0;display:flex;justify-content:center;gap:24px;flex-wrap:wrap;}.purchase-design .other-paths a{color:var(--muted);font-size:14px;min-height:44px;display:inline-flex;align-items:center;}
.purchase-design .app-footer{width:100%;max-width:1120px;margin:0 auto;padding:24px 0;border-top:1px solid var(--border);color:var(--muted);background:none;box-shadow:none;font-size:12px;text-align:center;}
.purchase-design .app-footer a{color:var(--muted);min-height:44px;display:inline-flex;align-items:center;padding:6px;white-space:normal;}.purchase-design .app-footer>div{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;}.purchase-design .app-footer p{margin:8px 0 0;color:var(--muted);font-size:12px;}
.purchase-design .checkout-canvas{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:24px;border:0;border-radius:0;box-shadow:none;background:none;overflow:visible;align-items:start;}
.purchase-design :is(.order-panel,.payment-panel){min-width:0;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:none;padding:24px;color:var(--text);}
.purchase-design .order-panel{position:sticky;top:24px;}.purchase-design .order-title{padding:0;margin:0 0 24px;border:0;}.purchase-design .order-title h1{font:600 26px/1.25 Inter,system-ui,sans-serif;letter-spacing:-.5px;color:var(--text);margin:0;}
.purchase-design .order-box{padding:0;margin:0;border:0;background:none;box-shadow:none;}.purchase-design .order-box h2,.purchase-design .payment-heading h2{font:600 18px/1.4 Inter,system-ui,sans-serif;color:var(--text);margin:0 0 20px;}
.purchase-design .payment-heading{margin:0;padding:0;border:0;}.purchase-design #payment-section{min-height:0;}.purchase-design :is(.payment-box,#payment-form,#submit-area){padding:0;border:0;background:none;box-shadow:none;}
.purchase-design .plan-options{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:4px;margin:0 0 24px;background:var(--bg);border:1px solid var(--border);border-radius:12px;}
.purchase-design .plan-option{min-width:0;min-height:48px;padding:10px 8px;display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap;font:500 14px/1.4 Inter,system-ui,sans-serif;color:var(--muted);background:none;border:1px solid transparent;border-radius:8px;box-shadow:none;cursor:pointer;}
.purchase-design .plan-option.selected{background:var(--selected);border-color:var(--border-strong);color:var(--on-selected);box-shadow:none;}.purchase-design .plan-option input{accent-color:var(--primary);}
.purchase-design .save-chip{background:var(--selected);color:var(--on-selected);font-size:11px;line-height:1.4;border-radius:5px;padding:2px 5px;white-space:nowrap;}
.purchase-design .order-row{gap:16px;color:var(--muted);font-size:14px;line-height:1.5;min-width:0;}.purchase-design .order-row .amount{color:var(--text);font-weight:500;white-space:nowrap;}.purchase-design .order-row.total{border-color:var(--border);margin-top:20px;padding-top:20px;align-items:baseline;color:var(--text);font-weight:600;}.purchase-design .order-row.total .amount{font-size:26px;font-weight:600;letter-spacing:-.5px;}
.purchase-design .auto-renew-note{margin:16px 0 0;color:var(--muted);font-size:14px;line-height:1.6;}.purchase-design .discount-box{border-color:var(--border);margin:16px 0;padding:8px 0;}.purchase-design .discount-toggle{width:100%;min-height:44px;text-align:start;background:none;border:0;color:var(--accent);font:500 14px/1.5 Inter,system-ui,sans-serif;white-space:normal;}
.purchase-design .discount-entry{margin:12px 0 0;}.purchase-design .discount-fields{display:flex;gap:8px;min-width:0;}.purchase-design #discount-input{min-width:0;flex:1;width:100%;height:48px;background:var(--input);color:var(--text);border:1px solid var(--border-strong);border-radius:10px;padding:12px;font:400 16px/1.5 Inter,system-ui,sans-serif;box-shadow:none;}
.purchase-design #discount-input-label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;}.purchase-design #discount-status{margin:8px 0 0;color:var(--danger);font-size:14px;line-height:1.5;overflow-wrap:anywhere;}.purchase-design #discount-status:empty{display:none;}.purchase-design .discount-remove{min-height:44px;color:var(--accent);font-size:14px;}
.purchase-design :is(#discount-apply,.retry-btn,.submit-btn,.btn-primary){border:1px solid var(--primary);background:var(--primary);color:var(--primary-fg);border-radius:10px;box-shadow:none;min-height:48px;padding:12px 16px;font:600 15px/1.5 Inter,system-ui,sans-serif;white-space:normal;text-align:center;}
.purchase-design :is(#discount-apply,.retry-btn,.submit-btn,.btn-primary):hover{background:var(--primary-hover);border-color:var(--primary-hover);}.purchase-design :is(button,a)[disabled]{opacity:.55;cursor:not-allowed;}.purchase-design .submit-btn{width:100%;margin-top:20px;height:auto;}.purchase-design .terms-row{gap:10px;margin:24px 0 0;align-items:flex-start;color:var(--muted);font:400 13px/1.6 Inter,system-ui,sans-serif;}.purchase-design .terms-checkbox{width:18px;height:18px;min-width:18px;margin-top:2px;accent-color:var(--primary);}.purchase-design .terms-text{min-width:0;}.purchase-design .terms-text a{color:var(--accent);text-underline-offset:3px;}
.purchase-design .powered-by{margin:20px 0 0;color:var(--muted);font-size:12px;}.purchase-design .status-screen{padding:40px 8px;min-height:240px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;}.purchase-design .status-screen h2{font:600 22px/1.3 Inter,system-ui,sans-serif;letter-spacing:-.3px;margin:0;color:var(--text);}.purchase-design .status-screen p{color:var(--muted);font-size:15px;line-height:1.6;margin:0;max-width:430px;}.purchase-design .status-screen button{margin-top:8px;}.purchase-design .big-spinner{border-color:var(--border);border-top-color:var(--accent);}
.purchase-design .form-error{background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger);border-radius:10px;font-size:14px;line-height:1.5;padding:12px;margin-top:16px;}.purchase-design #grant-message{color:var(--text);font-size:16px;line-height:1.6;}.purchase-design #grant-message:empty{display:none;}
body.purchase-result{justify-content:center;align-items:center;padding:96px 40px 48px;}.purchase-result>.auth-lang-picker{position:absolute;top:32px;right:44px;z-index:10;}.purchase-result .success-card{width:100%;max-width:520px;padding:32px;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:16px;box-shadow:none;}.purchase-result h1{font:600 28px/1.25 Inter,system-ui,sans-serif;letter-spacing:-.5px;margin:12px 0;color:var(--text);}.purchase-result p{color:var(--muted);font-size:16px;line-height:1.6;}.purchase-result .success-icon{background:var(--selected);color:var(--accent);width:56px;height:56px;border-radius:50%;margin-bottom:20px;}.purchase-result .error-icon{background:var(--danger-bg);color:var(--danger);}.purchase-result .success-eyebrow{font-size:12px;letter-spacing:.04em;color:var(--accent);}.purchase-result .actions{margin-top:28px;gap:10px;}.purchase-result .btn{width:100%;min-height:48px;white-space:normal;border-radius:10px;}.purchase-result .btn-ghost{color:var(--accent);border:1px solid var(--border);background:none;}.purchase-result .btn-ghost:hover{background:var(--selected);}
.purchase-design :is(button,a,input,select):focus-visible{outline:0;box-shadow:none;}.purchase-design :is(button,a):focus-visible{background:var(--selected);color:var(--on-selected);}.purchase-design :is(input,select):focus{border-color:var(--accent);outline:0;box-shadow:none;}.purchase-design :is(input,select):focus-visible{background:var(--input);}.purchase-design .plan-option:focus-within{border-color:var(--accent);}
html[dir=rtl] .purchase-design :is(.back-link svg,.plan-cta>svg){transform:scaleX(-1)}html[dir=rtl] .purchase-design #discount-input{direction:ltr;text-align:right}html[dir=rtl] .purchase-design .order-panel{border-inline-start:1px solid var(--border)}
@media(max-width:900px){.purchase-design .upgrade-layout{gap:24px;grid-template-columns:1fr 1fr}.purchase-design .upgrade-headline{font-size:30px}.purchase-design .checkout-canvas{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:16px}.purchase-design :is(.order-panel,.payment-panel){padding:20px}.purchase-design :is(.app-header,.upgrade-main,.checkout-main){padding-inline:24px}}
@media(max-width:767px){body.purchase-design{padding:10px 10px 0}body.purchase-design::before{inset:10px 10px 0;border-radius:17px 17px 0 0}.purchase-design .app-header{padding:14px 20px 6px;min-height:64px;gap:8px}.purchase-design :is(.upgrade-main,.checkout-main){padding:20px 20px 28px}.purchase-design .upgrade-layout{display:flex;flex-direction:column;gap:28px;align-items:stretch}.purchase-design .offer-column{order:-1;min-width:0}.purchase-design .upgrade-story{order:1;min-width:0}.purchase-design #card-premium{padding:20px}.purchase-design .upgrade-headline{font-size:28px;letter-spacing:-.5px;margin-bottom:20px}.purchase-design .checkout-canvas{display:flex;flex-direction:column;gap:16px}.purchase-design :is(.order-panel,.payment-panel){width:100%;position:static;padding:20px}.purchase-design .order-title h1{font-size:24px}.purchase-design .order-title{margin-bottom:20px}.purchase-design .order-panel [data-app-platforms]{display:none}.purchase-design .other-paths{gap:8px 20px;margin-top:24px}.purchase-design .app-footer{padding:20px;width:100%;font-size:12px}.purchase-design .app-footer>div{gap:4px 8px}.purchase-design .status-screen{padding:28px 0;min-height:220px}.purchase-design .discount-fields{flex-wrap:wrap}.purchase-design #discount-input{flex-basis:150px}.purchase-design #discount-apply{flex-grow:1}.purchase-design .back-link{font-size:13px;max-width:calc(100% - 132px)}body.purchase-result{padding:92px 30px 32px;min-height:100dvh}.purchase-result>.auth-lang-picker{top:24px;right:30px}.purchase-result .success-card{padding:24px 20px}.purchase-result h1{font-size:25px}.purchase-result p{font-size:15px}}
@media(prefers-reduced-motion:reduce){.purchase-design *, .purchase-design *::before,.purchase-design *::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Retain the native joined discount control with the same clean field surface. */
html .purchase-design [data-discount-ui] .discount-fields{background:var(--input);border-color:var(--border-strong);flex-wrap:nowrap;gap:4px;padding:4px}
html .purchase-design [data-discount-ui] .discount-fields button{background:var(--primary);color:var(--primary-fg);border-radius:8px;min-width:0;flex-shrink:1;overflow-wrap:anywhere}
html .purchase-design [data-discount-ui] #discount-input{flex:1 1 70px;width:0;min-width:0;color:var(--text)}
html .purchase-design [data-discount-ui] .discount-fields:focus-within{border-color:var(--accent)}

/* The saving remains distinct from the selected annual option. */
html .purchase-design :is(.plan-option,.billing-switch .interval-btn) .save-chip{display:inline-flex;align-items:center;justify-content:center;background:#3b614c;color:#fff;font-size:12px;font-weight:600;line-height:1.4;padding:3px 7px;border-radius:999px;opacity:1;white-space:nowrap;}
html[data-theme=dark] .purchase-design :is(.plan-option,.billing-switch .interval-btn) .save-chip{background:#abd3b7;color:#1d231f;}