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slideIn{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.toast-container{position:fixed;top:20px;right:20px;z-index:2000}.toast{background:#fff;padding:16px 24px;border-radius:8px;box-shadow:var(--shadow-lg);margin-bottom:10px;animation:slideIn .3s;display:flex;align-items:center;gap:12px}.toast-success{border-left:4px solid var(--success-color)}.toast-error{border-left:4px solid var(--danger-color)}.toast-info{border-left:4px solid var(--info-color)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state-icon{font-size:64px;margin-bottom:16px;opacity:.5}.empty-state-text{font-size:16px}