/* Etkinlik Butonları Stilleri */
.btn-primary, .btn-secondary, .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
    color: white;
}

.btn-secondary {
    background: white;
    color: #64748b;
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-outline {
    background: transparent;
    color: #64748b;
    border: 1px solid #e2e8f0;
}

.btn-outline:hover {
    background: #f8fafc;
    border-color: #10b981;
    color: #10b981;
    transform: translateY(-2px);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* Etkinlik Butonları Container */
.event-item__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: auto;
    padding-top: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .event-item__buttons {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary, .btn-outline {
        width: 100%;
        justify-content: center;
    }
}

/* Animasyon */
.btn-primary, .btn-secondary, .btn-outline {
    position: relative;
    overflow: hidden;
}

.btn-primary::after, 
.btn-secondary::after, 
.btn-outline::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 5px;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    opacity: 0;
    border-radius: 100%;
    transform: scale(1, 1) translate(-50%);
    transform-origin: 50% 50%;
}

.btn-primary:focus:not(:active)::after, 
.btn-secondary:focus:not(:active)::after, 
.btn-outline:focus:not(:active)::after {
    animation: ripple 1s ease-out;
}

@keyframes ripple {
    0% {
        transform: scale(0, 0);
        opacity: 0.5;
    }
    20% {
        transform: scale(25, 25);
        opacity: 0.5;
    }
    100% {
        opacity: 0;
        transform: scale(40, 40);
    }
}