.empty-frames-modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:2000;display:none;align-items:center;justify-content:center;padding:var(--spacing-lg)}.empty-frames-modal.active{display:flex}.empty-frames-modal-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.empty-frames-modal-content{position:relative;background:var(--surface);border-radius:16px;border:1px solid rgba(255,255,255,.35);box-shadow:0 22px 60px #0000003d;max-width:560px;width:100%;overflow:hidden;animation:empty-frames-modal-enter .26s ease}@keyframes empty-frames-modal-enter{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.empty-frames-modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg) var(--spacing-xl);border-bottom:1px solid var(--border);background:linear-gradient(120deg,#dc354526,#dc354505);border-radius:16px 16px 0 0}.empty-frames-modal-header h2{margin:0;font-size:20px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:var(--spacing-sm)}.empty-frames-modal-close{background:transparent;border:none;font-size:28px;line-height:1;cursor:pointer;color:var(--text-secondary);padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:var(--border-radius);transition:all .2s ease}.empty-frames-modal-close:hover{background:var(--border);color:var(--text-primary)}.empty-frames-modal-body{padding:26px 30px 30px}.empty-frames-modal-list{display:flex;flex-direction:column;gap:var(--spacing-md);margin-bottom:var(--spacing-xl)}.empty-frames-modal-item{display:flex;gap:var(--spacing-sm);align-items:flex-start;padding:var(--spacing-md) var(--spacing-lg);background:#dc354514;border-radius:var(--border-radius);border:1px solid rgba(220,53,69,.25)}.empty-frames-modal-icon{font-size:22px;flex-shrink:0;line-height:1}.empty-frames-modal-text{display:flex;flex-direction:column;gap:4px}.empty-frames-modal-text strong{font-size:15px;font-weight:600;color:var(--text-primary)}.empty-frames-modal-text span{font-size:14px;color:var(--text-secondary);line-height:1.45}.empty-frames-modal-actions{display:flex;justify-content:flex-end}.empty-frames-modal-btn{min-height:46px;padding:0 20px;border-radius:10px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;border:none;background:linear-gradient(135deg,var(--primary),#7d3459);color:#fff;box-shadow:0 10px 20px #b5517247}.empty-frames-modal-btn:hover{transform:translateY(-1px);box-shadow:0 14px 26px #b5517257}@media(max-width:640px){.empty-frames-modal{padding:var(--spacing-md)}.empty-frames-modal-content{max-width:100%}.empty-frames-modal-header{padding:var(--spacing-md) var(--spacing-lg)}.empty-frames-modal-body{padding:var(--spacing-lg)}.empty-frames-modal-btn{width:100%}}