.epm-preference-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.6);z-index:9999999;animation:epm-fade-in .3s ease-out}.epm-preference-overlay.active{display:flex;align-items:center;justify-content:center}.epm-preference-modal{background:#fff;border-radius:12px;max-width:600px;width:90%;max-height:85vh;overflow-y:auto;box-shadow:0 8px 32px rgba(0,0,0,.2);animation:epm-slide-up .3s ease-out}.epm-preference-header{padding:24px 24px 16px;border-bottom:1px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:10;border-radius:12px 12px 0 0}.epm-preference-header h2{margin:0 0 8px;font-size:24px;color:#1a1a1a}.epm-preference-header p{margin:0;color:#666;font-size:14px;line-height:1.5}.epm-preference-body{padding:24px}.epm-category-item{margin-bottom:20px;padding:20px;background:#f8f9fa;border-radius:8px;border:2px solid transparent;transition:all .2s ease}.epm-category-item:hover{background:#f0f2f5}.epm-category-item.disabled{opacity:.6;background:#fafafa}.epm-category-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.epm-category-title{display:flex;align-items:center;gap:8px}.epm-category-title h3{margin:0;font-size:16px;color:#1a1a1a;font-weight:600}.epm-category-badge{display:inline-block;padding:2px 8px;background:#e0e0e0;border-radius:4px;font-size:11px;font-weight:600;color:#666;text-transform:uppercase}.epm-category-badge.required{background:#d4edda;color:#155724}.epm-toggle{position:relative;width:48px;height:24px;background:#ccc;border-radius:12px;cursor:pointer;transition:background .3s}.epm-toggle.disabled{cursor:not-allowed;opacity:.5}.epm-toggle.active{background:var(--epm-primary,#0073aa)}.epm-toggle:after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .3s}.epm-toggle.active:after{transform:translateX(24px)}.epm-category-description{margin:0;font-size:14px;color:#666;line-height:1.5}.epm-preference-footer{padding:16px 24px;border-top:1px solid #e0e0e0;display:flex;gap:12px;justify-content:flex-end;position:sticky;bottom:0;background:#fff;border-radius:0 0 12px 12px}.epm-preference-btn{padding:12px 24px;border:none;border-radius:6px;font-size:15px;font-weight:600;cursor:pointer;transition:all .2s}.epm-preference-btn-primary{background:var(--epm-primary,#0073aa);color:#fff}.epm-preference-btn-primary:hover{background:#005a87;transform:translateY(-1px)}.epm-preference-btn-secondary{background:#f0f0f0;color:#333}.epm-preference-btn-secondary:hover{background:#e0e0e0}@keyframes epm-slide-up{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes epm-fade-in{from{opacity:0}to{opacity:1}}@media (max-width:768px){.epm-preference-modal{width:95%;max-height:90vh}.epm-preference-header,.epm-preference-body{padding:16px}.epm-preference-footer{flex-direction:column}.epm-preference-btn{width:100%}}