.alert-setup{width:100%;max-width:520px;margin:0 auto}.alert-setup-card{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--radius-2xl);padding:var(--space-6);box-shadow:var(--shadow-xl);border:1px solid var(--color-border)}.alert-setup-card.ax-ticket{background:var(--color-white);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:none;border:1px solid var(--color-border)}.alert-setup:has(>.alert-setup-card.ax-ticket){filter:drop-shadow(0 18px 26px rgba(var(--color-ink-rgb),.16))}.alert-setup-title{text-align:center;font-size:var(--text-xl);margin-bottom:var(--space-5);color:var(--color-charcoal)}.alert-setup-form{display:flex;flex-direction:column;gap:var(--space-4)}.alert-setup-form .form-group{margin-bottom:0}.alert-setup-form .form-label{font-size:var(--text-sm);margin-bottom:var(--space-1)}.alert-setup-form .form-input{padding:var(--space-3) var(--space-4)}.email-suggestion{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-top:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--ax-warning-tint);border:1px solid rgba(234,179,8,.45);border-radius:var(--radius-md);color:var(--color-charcoal);font-size:var(--text-xs);line-height:1.35}.email-suggestion strong{font-weight:700}.email-suggestion-actions{display:flex;align-items:center;gap:var(--space-1);flex-shrink:0}.email-suggestion-btn{border:1px solid var(--color-border-strong);background:#ffffffb8;color:var(--color-charcoal);border-radius:var(--radius-sm);padding:.28rem .48rem;font-size:var(--text-xs);font-weight:700;line-height:1;cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.email-suggestion-btn:hover{border-color:var(--color-charcoal);background:var(--color-white)}.email-suggestion-btn.primary{background:var(--color-gold);border-color:var(--color-gold)}.preferences-summary{background:#ffffffbf;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-2) var(--space-4)}.preferences-summary-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-1)}.preferences-summary-label{color:var(--color-text-muted);font-size:var(--text-xs);font-weight:500}.preferences-summary-chip{display:inline-flex;align-items:center;padding:.15rem var(--space-2);border-radius:999px;font-size:.72rem;font-weight:700}.selection-all{background:#22c55e29;color:#14532d}.selection-custom{background:rgba(var(--color-ink-rgb),.08);color:var(--color-text-secondary)}.preferences-summary-detail{margin:0;color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:600}.preferences-toggle{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-4);background:var(--color-cream);border-radius:var(--radius-md);cursor:pointer;font-size:var(--text-sm);font-weight:500;color:var(--color-text-secondary);transition:all var(--transition-fast)}.preferences-toggle:hover{background:var(--color-cream-dark);color:var(--color-charcoal)}.preferences-block{display:flex;flex-direction:column;gap:0}.toggle-icon{transition:transform var(--transition-fast)}.toggle-icon.open{transform:rotate(180deg)}.preferences-content{display:flex;flex-direction:column;gap:var(--space-4);padding:0 var(--space-4) var(--space-4);background:var(--color-cream);border-radius:var(--radius-md);animation:slideDown .2s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.preference-section{display:flex;flex-direction:column;gap:var(--space-2)}.preference-header{display:flex;align-items:center;justify-content:space-between}.preference-label{font-size:var(--text-sm);font-weight:600;color:var(--color-charcoal)}.bulk-actions{display:flex;align-items:center;gap:var(--space-2);background:#ffffffbf;padding:.2rem;border-radius:999px;border:1px solid var(--color-cream-dark)}.bulk-action-btn{border:none;background:transparent;color:var(--color-text-secondary);font-size:var(--text-xs);font-weight:600;padding:var(--space-1) var(--space-3);border-radius:999px;cursor:pointer;transition:all var(--transition-fast)}.bulk-action-btn:hover{color:var(--color-charcoal)}.bulk-action-btn.is-active{background:var(--color-charcoal);color:var(--color-white);box-shadow:0 1px 6px rgba(var(--color-ink-rgb),.3)}.checkbox-grid{display:grid;gap:var(--space-2)}.courts-grid,.days-grid{grid-template-columns:repeat(2,1fr)}.checkbox-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-white);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);border:1px solid transparent}.checkbox-item:hover{border-color:var(--color-border-strong)}.checkbox-item.checked{background:rgba(var(--color-ink-rgb),.05);border-color:var(--color-charcoal)}.checkbox-item input[type=checkbox]{display:none}.checkbox-box{width:18px;height:18px;border-radius:var(--radius-sm);border:2px solid var(--color-cream-dark);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition-fast)}.checkbox-item.checked .checkbox-box{background:var(--color-charcoal);border-color:var(--color-charcoal);color:var(--color-white)}.checkbox-label{font-size:var(--text-sm);color:var(--color-charcoal);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;line-height:1.2;width:100%;margin:0}.checkbox-label strong{display:block;margin:0;font-weight:600}.day-date{font-size:var(--text-xs);color:var(--color-text-muted);margin:0;line-height:1.1}.alert-setup-cta{width:100%;margin-top:var(--space-2);display:inline-flex;align-items:center;justify-content:center;gap:.45rem}.cta-tennis-icon{width:1em;height:1em;color:currentColor;flex-shrink:0}.alert-setup-proof-link{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:.28rem .42rem;color:var(--color-text-secondary);font-size:var(--text-xs);line-height:1.35;text-align:center;text-decoration:none}.alert-setup-proof-link:hover{color:var(--color-charcoal)}.alert-setup-proof-icon{display:block;width:.82rem;height:.82rem;opacity:.72;flex-shrink:0;transform:translateY(-.08em)}.alert-setup-proof-quote{color:var(--color-charcoal);font-weight:600;font-style:italic;line-height:1.35}.alert-setup-proof-action{display:inline-flex;align-items:center;gap:.16rem;color:var(--color-text-muted);font-weight:700;line-height:1.35;white-space:nowrap}.alert-setup-note{text-align:center;font-size:var(--text-xs);color:var(--color-text-muted)}@media(max-width:480px){.alert-setup-card{padding:var(--space-5)}.courts-grid{grid-template-columns:1fr}.days-grid{grid-template-columns:repeat(2,1fr)}.email-suggestion{align-items:flex-start;flex-direction:column}}.preferences-block-open .preferences-toggle{border-bottom-left-radius:0;border-bottom-right-radius:0}.preferences-content{padding-top:var(--space-2);border-top-left-radius:0;border-top-right-radius:0}