*,:before,:after{box-sizing:border-box;margin:0}button,input,select,textarea{font-family:inherit}body{font-family:var(--checkout-font,system-ui,sans-serif);background:var(--checkout-bg,#fff);color:var(--checkout-fg,#0f172a);justify-content:center;min-height:100dvh;padding:2rem 1rem;display:flex}.checkout-island{gap:var(--checkout-density,1rem);flex-direction:column;width:100%;max-width:640px;display:flex}.checkout-header{align-items:center;gap:1rem;display:flex}.checkout-logo{width:auto;height:2rem}.checkout-progress{background:var(--checkout-muted,#f1f5f9);border-radius:var(--checkout-radius,.5rem);flex:1;height:.5rem;position:relative;overflow:hidden}.checkout-progress-bar{background:var(--checkout-primary,#2563eb);height:100%;transition:width .3s}.checkout-progress-label{color:var(--checkout-fg,#0f172a);opacity:.6;font-size:.75rem;position:absolute;top:.75rem;right:0}.checkout-step-title{font-size:1.5rem;font-weight:600}.checkout-step-subtitle{opacity:.7;margin-top:.25rem;font-size:.95rem}.checkout-footer{border-top:1px solid var(--checkout-border,#e2e8f0);justify-content:flex-end;gap:.75rem;padding-top:.5rem;display:flex}.checkout-btn{border-radius:var(--checkout-radius,.5rem);cursor:pointer;border:none;padding:.625rem 1.5rem;font-size:.95rem;font-weight:500;transition:opacity .15s}.checkout-btn-next{background:var(--checkout-primary,#2563eb);color:#fff}.checkout-btn-back{color:var(--checkout-fg,#0f172a);border:1px solid var(--checkout-border,#e2e8f0);background:0 0}.checkout-btn:hover{opacity:.85}.checkout-btn:disabled{opacity:.5;cursor:not-allowed}.checkout-form{display:contents}.checkout-submit-error{color:var(--checkout-danger,#dc2626);text-align:right;font-size:.875rem}.checkout-notice{border:1px solid var(--checkout-border,#e2e8f0);border-radius:var(--checkout-radius,.5rem);background:var(--checkout-muted,#f1f5f9);color:var(--checkout-fg,#0f172a);padding:.75rem 1rem;font-size:.9rem}.checkout-field{flex-direction:column;gap:.25rem;margin-bottom:.75rem;display:flex}.checkout-field-label{font-size:.9rem;font-weight:500}.checkout-field-required{color:var(--checkout-danger,#dc2626);margin-left:.25rem}.checkout-field-help{opacity:.6;font-size:.8rem}.checkout-input,.checkout-textarea,.checkout-select{border:1px solid var(--checkout-border,#e2e8f0);border-radius:var(--checkout-radius,.5rem);background:var(--checkout-bg,#fff);width:100%;color:var(--checkout-fg,#0f172a);padding:.5rem .75rem;font-size:max(16px,1rem)}.checkout-input--error{border-color:var(--checkout-danger,#dc2626)}.checkout-error{color:var(--checkout-danger,#dc2626);font-size:.8rem}.checkout-choice-grid{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;display:grid}.checkout-choice-card{border:2px solid var(--checkout-border,#e2e8f0);border-radius:var(--checkout-radius,.5rem);cursor:pointer;background:var(--checkout-bg,#fff);color:var(--checkout-fg,#0f172a);flex-direction:column;align-items:center;gap:.5rem;padding:1rem;transition:border-color .15s;display:flex}.checkout-choice-card--selected{border-color:var(--checkout-primary,#2563eb);background:color-mix(in srgb,var(--checkout-primary,#2563eb) 5%,transparent)}.checkout-choice-label{font-weight:500}.checkout-choice-description{opacity:.7;font-size:.8rem}.checkout-radio-group,.checkout-multiselect-group{border:0;flex-direction:column;gap:.5rem;margin:0;padding:0;display:flex}.checkout-radio-option,.checkout-multiselect-option,.checkout-checkbox-label{border:1px solid var(--checkout-border,#e2e8f0);border-radius:var(--checkout-radius,.5rem);background:var(--checkout-bg,#fff);color:var(--checkout-fg,#0f172a);cursor:pointer;grid-template-columns:auto 1fr;align-items:start;gap:.5rem;padding:.5rem .75rem;transition:border-color .15s;display:grid}.checkout-radio-option:hover,.checkout-multiselect-option:hover,.checkout-checkbox-label:hover{border-color:var(--checkout-primary,#2563eb)}.checkout-radio-input,.checkout-multiselect-input,.checkout-checkbox-input{accent-color:var(--checkout-primary,#2563eb);margin-top:.15rem}.checkout-radio-label,.checkout-multiselect-label{font-weight:500}.checkout-radio-description,.checkout-multiselect-description{opacity:.7;grid-column:2;font-size:.8rem}.checkout-pricing{background:var(--checkout-muted,#f1f5f9);border-radius:var(--checkout-radius,.5rem);color:var(--checkout-fg,#0f172a);padding:1rem}.checkout-pricing-row{justify-content:space-between;padding:.25rem 0;display:flex}.checkout-pricing-amount{font-weight:600}.checkout-pricing-highlight{color:var(--checkout-primary,#2563eb)}.checkout-review-list{gap:.5rem;display:grid}.checkout-review-item{border-bottom:1px solid var(--checkout-border,#e2e8f0);justify-content:space-between;padding:.25rem 0;display:flex}.checkout-confirmation-step{text-align:center;padding:2rem 0}.checkout-confirmation-icon{color:var(--checkout-primary,#2563eb);margin-bottom:1rem;font-size:3rem}.checkout-upload-dropzone{border:2px dashed var(--checkout-border,#e2e8f0);border-radius:var(--checkout-radius,.5rem);cursor:pointer;flex-direction:column;align-items:center;gap:.5rem;padding:2rem;display:flex}.checkout-upload-input{display:none}.checkout-address-grid{gap:.5rem;display:grid}.checkout-payment-step{text-align:center;padding:1.5rem 0}.checkout-payment-value{color:var(--checkout-primary,#2563eb);font-size:2rem;font-weight:700}.checkout-field-charcount{opacity:.5;align-self:flex-end;font-size:.75rem}