:root{--brand-primary: #68246E;--brand-primary-fg: #FFFFFF;--brand-ground: #FFFFFF;--brand-ink: #111111;--brand-radius: 12px;--brand-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg-primary: #F4F4F6;--bg-secondary: #FAFAFA;--bg-card: #FFFFFF;--input-bg: #FFFFFF;--input-border: #D9D9DE;--border-color: #E4E4E8;--text-primary: #111111;--text-secondary: #45454D;--text-muted: #6C6C76;--accent-text: #68246E;--input-focus-ring: rgba(104, 36, 110, .18);--border-focus: var(--accent-text);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .09);--shadow-lg: 0 10px 24px -6px rgba(0, 0, 0, .13);--success-bg: #E9F3E0;--success-text: #35662A;--error-bg: #FDECEC;--error-text: #B3261E;font-family:var(--brand-font);line-height:1.5;font-weight:400;color:var(--text-primary);background-color:var(--bg-primary)}@supports (color: color-mix(in oklab,red 5%,white)){:root{--bg-primary: color-mix(in oklab, var(--brand-primary) 6%, var(--brand-ground));--bg-secondary: color-mix(in oklab, var(--brand-primary) 3%, var(--brand-ground));--bg-card: var(--brand-ground);--input-bg: var(--brand-ground);--input-border: color-mix(in oklab, var(--brand-ink) 22%, var(--brand-ground));--border-color: color-mix(in oklab, var(--brand-ink) 12%, var(--bg-card));--text-primary: var(--brand-ink);--text-secondary: color-mix(in oklab, var(--brand-ink) 74%, var(--brand-ground));--text-muted: color-mix(in oklab, var(--brand-ink) 52%, var(--brand-ground));--accent-text: color-mix(in oklab, var(--brand-primary) 90%, #000000);--input-focus-ring: color-mix(in oklab, var(--brand-primary) 22%, transparent)}}[data-theme=dark]{--bg-primary: #0B0C0F;--bg-secondary: #121317;--bg-card: #191A1F;--input-bg: #141519;--input-border: #35373F;--border-color: #2A2C33;--text-primary: #F4F4F6;--text-secondary: #C9CAD1;--text-muted: #93949D;--accent-text: #B98FBE;--input-focus-ring: rgba(185, 143, 190, .24);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 24px -6px rgba(0, 0, 0, .6);--success-bg: #1B2E17;--success-text: #9CC57D;--error-bg: #3A1513;--error-text: #F0918A}@supports (color: color-mix(in oklab,red 5%,white)){[data-theme=dark]{--bg-primary: color-mix(in oklab, var(--brand-primary) 8%, #0B0C0F);--bg-secondary: color-mix(in oklab, var(--brand-primary) 10%, #121317);--bg-card: color-mix(in oklab, var(--brand-primary) 12%, #191A1F);--input-bg: color-mix(in oklab, var(--brand-primary) 10%, #141519);--input-border: color-mix(in oklab, var(--brand-primary) 18%, #35373F);--border-color: color-mix(in oklab, var(--brand-primary) 16%, #2A2C33);--accent-text: color-mix(in oklab, var(--brand-primary) 42%, #FFFFFF);--input-focus-ring: color-mix(in oklab, var(--accent-text) 26%, transparent)}}.brand-gradient{background-image:linear-gradient(135deg,var(--brand-primary) 0%,var(--accent-text) 100%)}*{box-sizing:border-box;margin:0;padding:0}body{min-height:100vh;padding:0;background:var(--bg-primary);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}.checkout-page{min-height:100vh;background:var(--bg-primary);transition:background-color .3s ease}.checkout-layout{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}.checkout-order-panel{background:var(--bg-secondary);padding:32px;display:flex;flex-direction:column;position:sticky;top:0;overflow-y:auto}.checkout-form-panel{background:var(--bg-card);padding:32px;border-left:1px solid var(--border-color);overflow-y:auto}.theme-toggle{position:fixed;top:24px;right:24px;z-index:100;width:44px;height:44px;border-radius:50%;border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:var(--shadow-md)}.theme-toggle:hover{background:var(--bg-secondary);transform:scale(1.05)}.theme-toggle svg{width:20px;height:20px}.brand-header{display:flex;align-items:center;gap:16px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border-color)}.product-info{margin-bottom:24px}.product-name{font-size:28px;font-weight:700;margin:0 0 8px;color:var(--text-primary)}.product-description{font-size:16px;color:var(--text-secondary);margin:0;line-height:1.5}.brand-logo{height:56px;width:auto;border-radius:var(--brand-radius);object-fit:contain}.brand-info{display:flex;flex-direction:column}.brand-name{font-size:20px;font-weight:700;color:var(--text-primary)}.brand-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}.showcase-title{font-size:14px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px}.variant-grid{display:grid;gap:20px;width:100%}.variant-grid.grid-auto{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.variant-grid.grid-2-col{grid-template-columns:repeat(2,1fr)}.variant-hero-card{position:relative;border-radius:var(--brand-radius);overflow:hidden;cursor:pointer;transition:all .3s ease;border:2px solid transparent;background:var(--bg-card);width:100%}.variant-hero-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.variant-hero-card.selected{border-color:var(--accent-text);box-shadow:0 0 0 4px var(--input-focus-ring),var(--shadow-lg)}.variant-hero-image{width:100%;height:160px;object-fit:contain;display:block}.variant-hero-overlay{position:absolute;bottom:0;left:0;right:0;padding:50px 16px 16px;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.4) 60%,transparent 100%);display:flex;justify-content:space-between;align-items:flex-end}.variant-hero-info{color:#fff}.variant-hero-name{font-size:20px;font-weight:700;margin-bottom:4px;text-shadow:0 1px 2px rgba(0,0,0,.3)}.variant-hero-desc{font-size:14px;opacity:.85;text-shadow:0 1px 2px rgba(0,0,0,.3)}.variant-hero-price{background:var(--brand-primary);color:var(--brand-primary-fg);padding:8px 16px;border-radius:var(--brand-radius);font-size:18px;font-weight:700}.plan-selection{margin:32px 0;border:0;padding:0;min-width:0}.plan-selection-title{font-size:14px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px;padding:0}.plan-selection-error{color:var(--error-text);font-size:14px;margin-top:8px}.field-error{color:var(--error-text);font-size:14px;margin-top:4px}.field-hint{color:var(--text-muted);font-size:14px;margin-top:4px}.plan-card-input{position:absolute;width:1px;height:1px;opacity:0;margin:0;pointer-events:none}.plan-card:has(.plan-card-input:focus-visible){outline:2px solid var(--border-focus);outline-offset:2px}.plan-list{display:flex;flex-direction:column;gap:8px}.plan-card{position:relative;border:2px solid var(--border-color);border-radius:var(--brand-radius);padding:16px;cursor:pointer;transition:all .2s ease;display:flex;justify-content:space-between;align-items:center;background:var(--bg-card)}.plan-card:hover{border-color:var(--text-muted)}.plan-card.selected{border-color:var(--accent-text);background:var(--input-focus-ring)}.plan-info{flex:1}.plan-name{font-weight:600;color:var(--text-primary)}.plan-billing{font-size:13px;color:var(--text-muted);margin-top:2px}.plan-price{font-size:20px;font-weight:700;color:var(--accent-text);display:flex;flex-direction:column;align-items:flex-end;gap:2px}.list-price{font-weight:400;color:var(--text-muted)}.plan-price .list-price{font-size:13px}.plan-price .tax-label{font-size:12px;font-weight:500;color:var(--text-muted)}.plan-badge{display:inline-block;padding:2px 8px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;background:var(--brand-primary);color:var(--brand-primary-fg);border-radius:4px}.order-summary{margin-top:20px;padding-top:24px;border-top:1px solid var(--border-color)}.summary-card{background:var(--bg-card);border-radius:var(--brand-radius);padding:24px;border:1px solid var(--border-color)}.summary-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:16px}.summary-product{padding-bottom:16px;border-bottom:1px solid var(--border-color)}.summary-product-name{font-size:18px;font-weight:600;color:var(--text-primary)}.summary-variant{font-size:14px;color:var(--text-muted);margin-top:4px}.discount-code{padding-top:16px}.discount-toggle{padding:12px 14px;font-size:14px;margin-bottom:0}.discount-panel{padding-top:12px}.discount-entry{display:flex;gap:8px;align-items:stretch}.discount-entry input{flex:1;min-width:0;padding:12px 14px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--brand-radius);color:var(--text-primary);font-size:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.05em;text-transform:uppercase}.discount-apply{padding:12px 18px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--brand-radius);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.discount-apply:hover:not(:disabled){background:var(--bg-card)}.discount-apply:disabled{opacity:.5;cursor:not-allowed}.discount-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 8px 8px 12px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--brand-radius)}.discount-chip-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;font-weight:600;letter-spacing:.05em;color:var(--text-primary)}.discount-chip-remove{display:flex;align-items:center;justify-content:center;width:22px;height:22px;padding:0;background:transparent;border:none;border-radius:50%;color:var(--text-muted);font-size:13px;line-height:1;cursor:pointer}.discount-chip-remove:hover{background:var(--bg-secondary);color:var(--text-primary)}.discount-message{font-size:13px;color:var(--error-text);margin-top:10px}.discount-message-good{color:var(--text-muted)}.summary-details{padding:16px 0;border-bottom:1px solid var(--border-color)}.summary-row{display:flex;justify-content:space-between;font-size:14px;color:var(--text-secondary);margin-bottom:8px}.summary-total{display:flex;justify-content:space-between;font-size:20px;font-weight:700;color:var(--text-primary);padding-top:8px}.refund-policy-row{font-size:13px;color:var(--text-secondary);padding-top:12px}.refund-policy-link{background:none;border:none;padding:0;font:inherit;color:var(--accent-text);text-decoration:underline;cursor:pointer}.refund-policy-backdrop{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}.refund-policy-modal{position:relative;background:var(--bg-card);color:var(--text-primary);border-radius:var(--brand-radius);box-shadow:var(--shadow-lg);max-width:420px;width:100%;padding:28px 24px 24px}.refund-policy-modal h3{margin:0 0 12px;padding-right:24px;font-size:17px}.refund-policy-modal p{margin:0;font-size:14px;line-height:1.5;color:var(--text-secondary);white-space:pre-wrap}.refund-policy-close{position:absolute;top:14px;right:14px;background:none;border:none;font-size:20px;line-height:1;color:var(--text-muted);cursor:pointer;padding:4px}.form-section{margin-bottom:32px}.form-section-title{font-size:18px;font-weight:600;color:var(--text-primary);margin-bottom:20px;display:flex;align-items:center;gap:10px}.form-section-title:before{content:"";width:4px;height:20px;background:var(--accent-text);border-radius:2px}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:14px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group select{width:100%;padding:14px 16px;border:1px solid var(--input-border);border-radius:var(--brand-radius);font-size:16px;transition:all .2s ease;background:var(--input-bg);color:var(--text-primary)}.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 4px var(--input-focus-ring)}.form-group input::placeholder{color:var(--text-muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-form{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--brand-radius);padding:24px}.billing-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--brand-radius);font-size:16px;font-weight:500;color:var(--text-primary);cursor:pointer;transition:all .2s ease;margin-bottom:16px}.billing-toggle:hover{background:var(--bg-secondary)}.billing-toggle .chevron{width:20px;height:20px;transition:transform .2s ease;color:var(--text-muted)}.billing-toggle .chevron.open{transform:rotate(180deg)}.billing-form{padding:20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--brand-radius)}.checkout-error{color:var(--error-text);font-size:14px;margin-bottom:20px;padding:14px;background:var(--error-bg);border-radius:var(--brand-radius);border:1px solid var(--error-text)}.checkout-submit{width:100%;padding:18px;background:var(--brand-primary);color:var(--brand-primary-fg);border:none;border-radius:var(--brand-radius);font-size:17px;font-weight:600;cursor:pointer;transition:all .2s ease;margin-top:8px}.artifact-action{flex:none;padding:6px 14px;border:1px solid var(--accent-text);border-radius:var(--brand-radius);background:transparent;color:var(--accent-text);font-size:13px;font-weight:600;font-family:inherit;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background-color .2s ease,color .2s ease}.artifact-action:hover:not(:disabled){background:var(--brand-primary);color:var(--brand-primary-fg)}.artifact-action:disabled{opacity:.6;cursor:not-allowed}.checkout-submit:hover:not(:disabled){filter:brightness(110%);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.checkout-submit:disabled{opacity:.6;cursor:not-allowed}.checkout-loading{display:flex;justify-content:center;align-items:center;min-height:100vh}.spinner{width:48px;height:48px;border:3px solid var(--border-color);border-top-color:var(--accent-text);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.processing-indicator{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:14px;font-weight:500;color:var(--text-muted)}.processing-spinner{width:16px;height:16px;border:2px solid var(--border-color);border-top-color:var(--accent-text);border-radius:50%;animation:spin 1s linear infinite;flex-shrink:0}.checkout-not-found{text-align:center;padding:80px 24px}.checkout-not-found h1{font-size:28px;margin-bottom:12px;color:var(--text-primary)}.checkout-not-found p{color:var(--text-muted);max-width:42ch;margin-left:auto;margin-right:auto}.checkout-retry{margin-top:24px;padding:12px 24px;font:inherit;font-weight:600;color:var(--text-primary);background:transparent;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:background .15s ease,border-color .15s ease}.checkout-retry:hover{background:var(--bg-card);border-color:var(--border-focus)}.checkout-success{text-align:center;padding:64px 24px;min-height:100vh;display:flex;flex-direction:column;justify-content:flex-start;align-items:center}.success-icon{width:88px;height:88px;background:var(--success-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.success-icon svg{width:44px;height:44px;color:var(--success-text)}.checkout-success h2{font-size:28px;font-weight:600;margin-bottom:12px;color:var(--text-primary)}.checkout-success p{color:var(--text-muted);font-size:16px}.checkout-legal-footer{max-width:640px;margin:0 auto;padding:24px 24px 48px;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:12px;line-height:1.6;text-align:center}@media(max-width:1200px){.checkout-layout{grid-template-columns:1fr 400px}.checkout-order-panel,.checkout-form-panel{padding:32px}}@media(max-width:1024px){.checkout-layout{grid-template-columns:1fr 360px}.checkout-order-panel,.checkout-form-panel{padding:24px}.variant-hero-image{height:180px}}@media(max-width:768px){.checkout-layout{grid-template-columns:1fr}.checkout-order-panel{position:static;height:auto;border-bottom:1px solid var(--border-color)}.checkout-form-panel{border-left:none}.theme-toggle{top:16px;right:16px}.brand-header{margin-bottom:24px;padding-bottom:16px}.brand-logo{height:44px}.brand-name{font-size:18px}.variant-hero-image{height:160px}.variant-hero-overlay{padding:50px 16px 16px}.variant-hero-name{font-size:18px}.variant-hero-price{font-size:16px;padding:6px 12px}.order-summary{margin-top:24px;padding-top:16px}}.form-group input:focus-visible,.form-group select:focus-visible,.checkout-submit:focus-visible,.checkout-retry:focus-visible,.artifact-action:focus-visible,.billing-toggle:focus-visible,.discount-entry input:focus-visible,.discount-apply:focus-visible,.discount-chip-remove:focus-visible,.theme-toggle:focus-visible,.plan-card:focus-visible,a:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.spinner,.processing-spinner{animation-duration:1.8s!important;animation-iteration-count:infinite!important}.checkout-submit:hover:not(:disabled){transform:none}}.checkout-submit-row{display:flex;gap:12px;align-items:stretch}.checkout-submit-row .checkout-submit{flex:2}.checkout-secondary{flex:1;padding:18px;background:transparent;color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--brand-radius);font-size:15px;font-weight:600;font-family:inherit;cursor:pointer;transition:all .2s ease;margin-top:8px;white-space:nowrap}.checkout-secondary:hover:not(:disabled){background:var(--bg-secondary)}.checkout-secondary:disabled{opacity:.6;cursor:not-allowed}@media(max-width:480px){.checkout-submit-row{flex-direction:column}}.cart-lines{display:flex;flex-direction:column;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color);margin-bottom:16px}.cart-line{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.cart-line-main{display:flex;gap:12px;align-items:flex-start;min-width:0}.cart-line-image{width:48px;height:48px;object-fit:cover;border-radius:var(--brand-radius);flex:none}.cart-line-info{display:flex;flex-direction:column;gap:6px;min-width:0}.cart-line-name{font-size:14px;font-weight:600;color:var(--text-primary)}.cart-line-qty{font-size:13px;color:var(--text-secondary)}.cart-line-recurrence{font-size:13px;color:var(--accent-text)}.cart-line-side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex:none}.cart-line-price{font-size:14px;font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums}.cart-line-remove{padding:0;border:none;background:transparent;color:var(--text-muted);font-size:13px;font-family:inherit;cursor:pointer;text-decoration:underline}.cart-line-remove:hover:not(:disabled){color:var(--error-text)}.cart-line-remove:disabled{opacity:.6;cursor:not-allowed}.quantity-stepper{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border-color);border-radius:var(--brand-radius);width:fit-content}.quantity-stepper-button{width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:none;background:transparent;color:var(--text-primary);font-size:16px;line-height:1;cursor:pointer}.quantity-stepper-button:hover:not(:disabled){background:var(--bg-secondary)}.quantity-stepper-button:disabled{opacity:.4;cursor:not-allowed}.quantity-value{min-width:1.5em;text-align:center;font-size:14px;font-variant-numeric:tabular-nums}.order-item{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:10px 0;border-bottom:1px solid var(--border-color)}.order-item:last-child{border-bottom:none}.item-details{display:flex;flex-direction:column;gap:2px}.item-name{font-size:14px;font-weight:600;color:var(--text-primary)}.item-quantity{font-size:13px;color:var(--text-secondary)}.item-price{font-size:14px;font-weight:600;color:var(--text-primary);font-variant-numeric:tabular-nums}.order-item-licenses{width:100%;display:flex;flex-direction:column;gap:4px}.license-key-row{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--text-secondary)}.license-key-value{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;color:var(--text-primary)}.order-confirmation-card{width:100%;max-width:520px;margin:0 auto;padding:28px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--brand-radius);box-shadow:var(--shadow-md);text-align:left}.order-confirmation-card h2{text-align:center}.order-number{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--border-color)}.order-number .label,.order-meta .label{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted)}.order-number .value{font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:15px;font-weight:600;color:var(--text-primary)}.order-meta .value{font-size:14px;color:var(--text-secondary)}.order-items{padding:8px 0;border-bottom:1px solid var(--border-color)}.order-items .summary-details{padding-bottom:0;border-bottom:none}.order-total-block{padding:16px 0}.order-total{display:flex;justify-content:space-between;gap:16px;margin-top:12px;padding-top:12px;border-top:1px solid var(--border-color);font-size:18px;font-weight:700;color:var(--text-primary)}.order-meta{display:flex;flex-direction:column;gap:10px;padding-top:16px;border-top:1px solid var(--border-color)}.meta-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.status-badge{padding:3px 10px;border-radius:999px;border:1px solid var(--border-color);background:var(--bg-secondary);font-size:12px;font-weight:600;text-transform:capitalize;color:var(--text-secondary)}.status-badge.status-completed{background:var(--success-bg);color:var(--success-text);border-color:transparent}.status-badge.status-canceled,.status-badge.status-refunded{background:var(--error-bg);color:var(--error-text);border-color:transparent}.confirmation-message{max-width:520px;margin:20px auto 0}@media(max-width:560px){.checkout-success{padding:40px 16px}.order-confirmation-card{padding:20px}}.form-group input:focus-visible,.form-group select:focus-visible,.checkout-submit:focus-visible,.checkout-secondary:focus-visible,.quantity-stepper-button:focus-visible,.cart-line-remove:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}