.signup-modal{position:fixed;inset:0;background:rgba(var(--color-ink-rgb),.8);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);padding:var(--space-4);animation:fadeIn .2s ease;overflow:hidden;overscroll-behavior:contain;touch-action:none}.signup-modal.checkout-modal{align-items:flex-start;justify-content:center;overflow:hidden;padding-top:max(var(--space-3),env(safe-area-inset-top));padding-bottom:max(var(--space-3),env(safe-area-inset-bottom));padding-left:max(.5rem,env(safe-area-inset-left));padding-right:max(.5rem,env(safe-area-inset-right));overscroll-behavior:none}.config-summary{background:#16a34a14;border:1px solid rgba(22,163,74,.25);box-shadow:0 0 0 1px #fff6 inset;border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-2);width:100%}.config-summary-title{grid-column:1 / -1;margin:-.15rem 0 0;font-size:var(--text-sm);font-weight:700;color:var(--color-charcoal)}.config-note{grid-column:1 / -1;color:#065f46;font-size:var(--text-xs);line-height:1.4}.alert-preview{background:#16a34a0f;border:1px solid rgba(22,163,74,.2);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);margin-bottom:var(--space-4)}.alert-preview-title{color:var(--color-charcoal);font-size:var(--text-sm);font-weight:700;margin-bottom:var(--space-2)}.alert-preview-line{margin:0 0 var(--space-1);font-size:var(--text-xs);color:var(--color-text-secondary)}.alert-preview-note{margin:var(--space-2) 0 0;font-size:var(--text-xs);line-height:1.4;color:var(--color-text-muted)}.alert-preview-note.status-note{font-size:var(--text-xs);color:#b45309}.portal-status{color:#b45309;font-weight:700}.alert-preview-contact{margin-top:var(--space-2);font-size:var(--text-xs);color:var(--color-text-muted)}.config-item{display:flex;flex-direction:column;font-size:var(--text-sm);min-width:0}.config-label{color:#166534;font-size:var(--text-xs)}.config-value{color:var(--color-charcoal);font-weight:500;min-width:0;overflow-wrap:anywhere;word-break:break-word}.plan-icon-wrapper{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-md);background:var(--color-cream);color:var(--color-gold-dark)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.signup-form-container{background:var(--color-white);border-radius:var(--radius-2xl);padding:var(--space-8);width:100%;max-width:480px;max-height:90vh;overflow-y:auto;position:relative;animation:slideUp .3s ease;box-sizing:border-box;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.signup-close{position:absolute;top:var(--space-4);right:var(--space-4);width:32px;height:32px;border-radius:50%;background:#ffffffeb;border:none;color:var(--color-text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1;padding:0;box-shadow:0 2px 8px #0f172a1f;transition:background var(--transition-fast),color var(--transition-fast);z-index:5}.signup-close:hover{background:var(--color-charcoal);color:var(--color-cream)}.signup-header{text-align:center;margin-bottom:var(--space-6)}.signup-header h3{font-size:var(--text-2xl);margin-bottom:var(--space-2)}.signup-header p{color:var(--color-text-secondary)}.signup-form{display:flex;flex-direction:column;gap:var(--space-5)}.form-label{display:flex;align-items:center;gap:var(--space-2)}.label-optional{font-weight:400;color:var(--color-text-muted);font-size:var(--text-sm)}.signup-form-container.checkout-container{max-width:600px;width:min(100%,600px);padding:2.5rem 1rem;min-height:600px;background:#fff;display:flex;flex-direction:column;box-sizing:border-box;overflow:hidden}.checkout-wrapper{flex:1;margin-top:1rem;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}.checkout-wrapper #checkout{width:100%}.checkout-fallback{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-6) var(--space-4);text-align:center}.checkout-fallback-icon{color:var(--color-gold-dark)}.checkout-fallback .btn{width:100%;display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2)}.checkout-fallback-error{margin:0;font-size:.85rem;color:var(--color-text-muted)}.checkout-escape-hatch{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--space-2);padding:var(--space-2) var(--space-3);margin-bottom:var(--space-2);font-size:.85rem;color:var(--color-text-muted)}.checkout-escape-hatch button{display:inline-flex;align-items:center;gap:4px;padding:0;border:none;background:none;font:inherit;color:var(--color-gold-dark);text-decoration:underline;cursor:pointer}.checkout-escape-hatch button:disabled{opacity:.6;cursor:default}@media(max-width:640px){.signup-modal{align-items:center;padding:max(var(--space-3),env(safe-area-inset-top)) max(var(--space-3),env(safe-area-inset-right)) max(var(--space-3),env(safe-area-inset-bottom)) max(var(--space-3),env(safe-area-inset-left))}.signup-form-container{width:min(100%,480px);max-width:480px;min-height:auto;height:auto;max-height:calc(100svh - (2*max(var(--space-3),12px)));border-radius:var(--radius-2xl);padding:var(--space-6)}.signup-modal.checkout-modal{align-items:center;padding:max(var(--space-2),env(safe-area-inset-top)) max(var(--space-2),env(safe-area-inset-right)) max(var(--space-2),env(safe-area-inset-bottom)) max(var(--space-2),env(safe-area-inset-left))}.signup-form-container.checkout-container{width:min(100%,600px);max-width:600px;padding:1.25rem .75rem;min-height:min(600px,calc(100svh - (2*max(var(--space-2),8px))));height:auto;max-height:calc(100svh - (2*max(var(--space-2),8px)));border-radius:var(--radius-2xl)}.checkout-wrapper{margin-top:.75rem;padding-bottom:.5rem}.signup-close{top:var(--space-3);right:var(--space-3)}}.form-error-banner{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:var(--ax-danger-tint);border:1px solid rgba(194,69,45,.25);border-radius:var(--radius-md);color:var(--ax-danger-text);font-size:var(--text-sm)}.checkout-billing-card{padding:var(--space-4) var(--space-5);border-radius:var(--radius-xl);background:var(--color-white);border:1px solid var(--color-border);box-shadow:0 16px 32px rgba(var(--color-ink-rgb),.08);text-align:center}.checkout-billing-title,.checkout-billing-copy{margin:0}.checkout-billing-title{font-size:1.2rem;font-weight:800;color:var(--color-charcoal);letter-spacing:-.02em}.checkout-billing-copy{margin-top:var(--space-2);font-size:var(--text-sm);color:var(--color-text-secondary);white-space:nowrap}.checkout-billing-requirement{margin:var(--space-2) 0 0;padding-top:var(--space-2);border-top:1px solid var(--color-border);font-size:var(--text-sm);font-weight:600;color:var(--color-charcoal);white-space:normal;text-wrap:balance}.plan-selection-group{display:flex;flex-direction:column;gap:10px;margin-bottom:0}.plan-section-intro{display:flex;flex-direction:column;gap:var(--space-2)}.plan-section-eyebrow{margin:0;font-size:var(--text-xs);font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-text-muted)}.signup-speed-note{display:grid;grid-template-columns:auto 1fr;gap:var(--space-3);align-items:flex-start;padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);background:var(--color-white);border:1px solid var(--color-border);box-shadow:0 10px 24px rgba(var(--color-ink-rgb),.06)}.signup-speed-note-icon{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:rgba(var(--color-ink-rgb),.07);color:var(--color-text-secondary);flex-shrink:0}.signup-speed-note-title{margin:0}.signup-speed-note-title{font-size:var(--text-sm);font-weight:700;line-height:1.4;color:var(--color-charcoal)}.plan-options{display:flex;flex-direction:column;gap:var(--space-3)}.plan-option{display:grid;grid-template-columns:auto auto 1fr auto;gap:0 var(--space-2);align-items:center;padding:var(--space-3) var(--space-4);min-height:64px;border:2px solid var(--color-cream-dark);border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-fast);position:relative}.plan-option:hover{border-color:var(--color-border-strong)}.plan-option-selected{border-color:var(--color-charcoal);background:rgba(var(--color-ink-rgb),.04)}.plan-option-recommended{position:relative}.plan-option-recommended:not(.plan-option-selected){border-color:var(--color-cream-dark)}.plan-option input[type=radio]{width:18px;height:18px;accent-color:var(--color-charcoal);margin-top:1px}.plan-badge{position:absolute;top:-10px;right:var(--space-4);background:var(--color-charcoal);color:var(--color-gold);padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;letter-spacing:.03em}.plan-name{white-space:nowrap;font-weight:600;color:var(--color-charcoal)}.plan-metrics{display:flex;flex-direction:column;align-items:flex-start;gap:.1rem;line-height:1.2}.plan-frequency{font-size:var(--text-xs);color:var(--color-text-muted);text-align:left}.plan-price{font-family:var(--font-body);font-size:var(--text-base);font-weight:800;color:var(--color-charcoal);white-space:nowrap;justify-self:end;text-align:right}@media(min-width:768px){.plan-option{padding:var(--space-4) var(--space-5);padding-right:var(--space-4);min-height:78px;gap:0 var(--space-3)}.plan-icon-wrapper{width:34px;height:34px}.plan-name{font-size:var(--text-base)}.plan-frequency{font-size:var(--text-xs)}.plan-price{font-size:var(--text-lg)}}.signup-submit{width:100%;margin-top:0}.signup-cta-group{display:flex;flex-direction:column;gap:.35rem}@media(max-width:640px){.config-summary{grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--space-3)}.checkout-billing-card{padding:var(--space-4)}.checkout-billing-copy{font-size:clamp(.55rem,3vw,var(--text-sm))}.signup-speed-note{padding:var(--space-3)}.checkout-billing-title{font-size:1.05rem}.config-item{min-width:0}.config-label,.config-value,.config-note{word-break:break-word}}.signup-disclaimer{text-align:center;font-size:var(--text-xs);color:var(--color-text-muted);margin:0}.signup-disclaimer-payment{line-height:1.2}.signup-disclaimer+.signup-disclaimer{margin-top:.1rem}.signup-disclaimer-group{display:flex;flex-direction:column;gap:.15rem;margin-top:calc(var(--space-2) * -.25)}.low-tier-warning{text-align:center;padding:var(--space-8) var(--space-6);max-width:460px}.low-tier-warning-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-4);background:#f59e0b1f;color:#b45309}.low-tier-warning h3{font-size:var(--text-xl);margin-bottom:var(--space-3);color:var(--color-charcoal)}.low-tier-warning-body{font-size:var(--text-sm);color:var(--color-text-secondary);line-height:1.5;margin:0 0 var(--space-2)}.low-tier-warning-body-muted{color:var(--color-text-muted);margin-bottom:var(--space-5)}.low-tier-warning-actions{display:flex;flex-direction:column;gap:var(--space-3);margin-top:var(--space-2)}.low-tier-warning-btn{width:100%;display:flex;flex-direction:column;align-items:center;gap:.15rem;padding-top:var(--space-4);padding-bottom:var(--space-4);line-height:1.2}.low-tier-warning-btn-label{font-weight:700;font-size:var(--text-base)}.low-tier-warning-btn-sub{font-weight:500;font-size:var(--text-xs);opacity:.85}.low-tier-warning-dismiss{background:none;border:none;padding:var(--space-2) var(--space-3);color:var(--color-text-muted);font-size:var(--text-sm);text-decoration:underline;cursor:pointer;margin-top:var(--space-1)}.low-tier-warning-dismiss:hover:not(:disabled){color:var(--color-charcoal)}.low-tier-warning-dismiss:disabled{opacity:.5;cursor:not-allowed}.signup-success{text-align:center;padding:var(--space-12) var(--space-8)}.success-icon{color:var(--color-success);margin-bottom:var(--space-6)}.signup-success h3{font-size:var(--text-2xl);margin-bottom:var(--space-4)}.signup-success p{color:var(--color-text-secondary);margin-bottom:var(--space-6)}.signup-success-lead{margin-bottom:var(--space-3)}.signup-success-note{font-size:.875rem;color:var(--color-text-muted);margin-bottom:var(--space-3)}.signup-success-summary{text-align:left;row-gap:.15rem;margin-bottom:var(--space-3)}.signup-success-account{font-size:.875rem;color:var(--color-text-secondary);margin-bottom:.1rem}.signup-success-account a{color:var(--color-charcoal);font-weight:700;text-decoration:underline}.signup-success-support{margin-bottom:var(--space-4)}@media(max-width:480px){.signup-form-container{padding:var(--space-6)}.plan-option{grid-template-columns:auto auto minmax(0,1fr) auto;grid-template-rows:auto auto;gap:.1rem var(--space-2);align-items:center;padding:var(--space-3)}.plan-option input[type=radio]{grid-column:1;grid-row:1 / span 2;align-self:start;margin-top:.2rem}.plan-icon-wrapper{grid-column:2;grid-row:1 / span 2;width:28px;height:28px;align-self:start}.plan-metrics{grid-column:3;grid-row:1 / span 2;min-width:0}.plan-name{white-space:normal}.plan-price{grid-column:4;grid-row:1 / span 2;text-align:right;align-self:center;padding-left:var(--space-2)}.plan-badge{right:var(--space-3)}}.plan-proof{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);margin-top:var(--space-4);padding:var(--space-3) var(--space-4);border-radius:var(--radius-lg);background:#fff8e499;border:1px solid rgba(212,175,55,.25);text-align:center;text-decoration:none}.plan-proof:hover .plan-proof-quote{text-decoration:underline;text-underline-offset:.15em}.plan-proof-stars{color:var(--color-gold);letter-spacing:.1em;font-size:var(--text-sm)}.plan-proof-quote{font-size:var(--text-sm);font-style:italic;color:var(--color-charcoal);line-height:1.5}.plan-proof-action{display:inline-flex;align-items:center;gap:4px;font-size:var(--text-xs);font-weight:700;color:var(--color-text-muted)}.signup-code-form{display:flex;flex-direction:column;gap:var(--space-3, .75rem);width:100%;max-width:320px;margin:0 auto var(--space-3, .75rem)}.signup-code-error{margin:0 0 var(--space-3, .75rem);font-size:var(--text-sm, .875rem);color:var(--ax-danger-text, #a63a25);text-align:center}